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    SEC Form N-CSR filed by Eaton Vance Corporation Eaton Vance Tax-Managed Global Buy-Wri

    2/27/25 1:46:10 PM ET
    $ETW
    Investment Managers
    Finance
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    Eaton Vance Tax-Managed Global Buy-Write Opportunities Fund
    The shares of the Fund often trade at a discount or premium to their net asset value. The discount or premium may vary over time and may be higher or lower than what is quoted in this report. For up-to-date premium/discount information, please refer to https://funds.eatonvance.com/closed-end-fund-prices.php. 0001322435 false 0001322435 2024-01-01 2024-12-31 0001322435 evtmgbwof:AntiTakeoverProvisionsMember 2024-01-01 2024-12-31 0001322435 evtmgbwof:CommonSharesMember 2024-01-01 2024-12-31 0001322435 evtmgbwof:CurrencyRiskMember 2024-01-01 2024-12-31 0001322435 evtmgbwof:CybersecurityRiskMember 2024-01-01 2024-12-31 0001322435 evtmgbwof:DerivativesRisksMember 2024-01-01 2024-12-31 0001322435 evtmgbwof:DividendCaptureTradingRiskMember 2024-01-01 2024-12-31 0001322435 evtmgbwof:EmergingMarketsInvestmentRiskMember 2024-01-01 2024-12-31 0001322435 evtmgbwof:EquitySecuritiesRiskMember 2024-01-01 2024-12-31 0001322435 evtmgbwof:FocusedInvestmentRiskMember 2024-01-01 2024-12-31 0001322435 evtmgbwof:ForeignInvestmentRiskMember 2024-01-01 2024-12-31 0001322435 evtmgbwof:GeneralFundInvestingRiskMember 2024-01-01 2024-12-31 0001322435 evtmgbwof:GeopoliticalRiskMember 2024-01-01 2024-12-31 0001322435 evtmgbwof:InflationRiskMember 2024-01-01 2024-12-31 0001322435 us-gaap:InterestRateRiskMember 2024-01-01 2024-12-31 0001322435 evtmgbwof:InvestmentAndMarketRiskMember 2024-01-01 2024-12-31 0001322435 evtmgbwof:IssuerRiskMember 2024-01-01 2024-12-31 0001322435 evtmgbwof:LeverageRiskMember 2024-01-01 2024-12-31 0001322435 evtmgbwof:LiquidityRiskMember 2024-01-01 2024-12-31 0001322435 evtmgbwof:MarketDiscountRiskMember 2024-01-01 2024-12-31 0001322435 evtmgbwof:MarketDisruptionMember 2024-01-01 2024-12-31 0001322435 evtmgbwof:OptionStrategyRiskMember 2024-01-01 2024-12-31 0001322435 evtmgbwof:RecentMarketConditionsMember 2024-01-01 2024-12-31 0001322435 evtmgbwof:RiskOfInvestingInSmallerAndMidSizedCompaniesMember 2024-01-01 2024-12-31 0001322435 evtmgbwof:RiskOfSellingIndexCallOptionsMember 2024-01-01 2024-12-31 0001322435 evtmgbwof:RisksAssociatedWithActiveManagementMember 2024-01-01 2024-12-31 0001322435 evtmgbwof:RisksOfGrowthStockInvestingMember 2024-01-01 2024-12-31 0001322435 evtmgbwof:SectorRiskMember 2024-01-01 2024-12-31 0001322435 evtmgbwof:TaxRiskMember 2024-01-01 2024-12-31 0001322435 evtmgbwof:TaxSensitiveInvestingRiskMember 2024-01-01 2024-12-31 0001322435 evtmgbwof:TechnologyRiskMember 2024-01-01 2024-12-31 0001322435 evtmgbwof:CommonSharesMember 2023-01-01 2023-03-31 0001322435 evtmgbwof:CommonSharesMember 2024-01-01 2024-03-31 0001322435 evtmgbwof:CommonSharesMember 2023-04-01 2023-06-30 0001322435 evtmgbwof:CommonSharesMember 2024-04-01 2024-06-30 0001322435 evtmgbwof:CommonSharesMember 2023-07-01 2023-09-30 0001322435 evtmgbwof:CommonSharesMember 2024-07-01 2024-09-30 0001322435 evtmgbwof:CommonSharesMember 2023-10-01 2023-12-31 0001322435 evtmgbwof:CommonSharesMember 2024-10-01 2024-12-31 iso4217:USDiso4217:USDxbrli:sharesxbrli:purexbrli:shares
     
     
    UNITED STATES
    SECURITIES AND EXCHANGE COMMISSION
    Washington, D.C. 20549
     
     
    Form N-CSR
     
     
    CERTIFIED SHAREHOLDER REPORT OF REGISTERED
    MANAGEMENT INVESTMENT COMPANIES
    Investment Company Act File Number: 811‑21745
     
     
    Eaton Vance Tax‑Managed Global Buy‑Write Opportunities Fund
    (Exact Name of Registrant as Specified in Charter)
     
     
    One Post Office Square, Boston, Massachusetts 02109
    (Address of Principal Executive Offices)
     
     
    Deidre E. Walsh
    One Post Office Square, Boston, Massachusetts 02109
    (Name and Address of Agent for Services)
     
     
    (617) 482‑8260
    (Registrant’s Telephone Number)
    December 31
    Date of Fiscal Year End
    December 31, 2024
    Date of Reporting Period
     
     
     

    Item 1. Reports to Stockholders


    Eaton Vance
    Tax-Managed Global Buy-Write Opportunities Fund (ETW)
    Annual Report
    December 31, 2024


    Commodity Futures Trading Commission Registration. The Commodity Futures Trading Commission (“CFTC”) has adopted regulations that subject registered investment companies and advisers to regulation by the CFTC if a fund invests more than a prescribed level of its assets in certain CFTC-regulated instruments (including futures, certain options and swap agreements) or markets itself as providing investment exposure to such instruments. The investment adviser has claimed an exclusion from the definition of “commodity pool operator” under the Commodity Exchange Act with respect to its management of the Fund. Accordingly, neither the Fund nor the adviser with respect to the operation of the Fund is subject to CFTC regulation. Because of its management of other strategies, the Fund’s adviser and Parametric Portfolio Associates LLC (Parametric), sub-adviser to the Fund, are registered with the CFTC as commodity pool operators. The adviser and Parametric are also registered as commodity trading advisors.
    Managed Distribution Plan. Pursuant to an exemptive order issued by the Securities and Exchange Commission (Order), the Fund is authorized to distribute long-term capital gains to shareholders more frequently than once per year. Pursuant to the Order, the Fund’s Board of Trustees approved a Managed Distribution Plan (MDP) pursuant to which the Fund makes monthly cash distributions to common shareholders, stated in terms of a fixed amount per common share.
    The Fund currently distributes monthly cash distributions equal to $0.0664 per share in accordance with the MDP. You should not draw any conclusions about the Fund’s investment performance from the amount of these distributions or from the terms of the MDP. The MDP will be subject to regular periodic review by the Fund’s Board of Trustees and the Board may amend or terminate the MDP at any time without prior notice to Fund shareholders. However, at this time there are no reasonably foreseeable circumstances that might cause the termination of the MDP.
    The Fund may distribute more than its net investment income and net realized capital gains and, therefore, a distribution may include a return of capital. A return of capital distribution does not necessarily reflect the Fund’s investment performance and should not be confused with “yield” or “income.” With each distribution, the Fund will issue a notice to shareholders and a press release containing information about the amount and sources of the distribution and other related information. The amounts and sources of distributions contained in the notice and press release are only estimates and are not provided for tax purposes. The amounts and sources of the Fund’s distributions for tax purposes will be reported to shareholders on Form 1099-DIV for each calendar year.
    Fund shares are not insured by the FDIC and are not deposits or other obligations of, or guaranteed by, any depository institution. Shares are subject to investment risks, including possible loss of principal invested.

    Annual Report December 31, 2024
    Eaton Vance
    Tax-Managed Global Buy-Write Opportunities Fund
    Table of Contents  
    Management’s Discussion of Fund Performance 2
    Performance 4
    Fund Profile 5
    The Fund's Investment Objectives, Principal Strategies and Principal Risks 6
    Summary of Fund Expenses 11
    Trading and NAV Information 12
    Endnotes and Additional Disclosures 13
    Financial Statements 14
    Report of Independent Registered Public Accounting Firm 31
    Federal Tax Information 32
    Dividend Reinvestment Plan 33
    Management and Organization 35
    U.S. Customer Privacy Notice 37
    Potential Conflicts of Interest 40
    Important Notices 46

    Table of Contents
    Eaton Vance
    Tax-Managed Global Buy-Write Opportunities Fund
    December 31, 2024
    Management’s Discussion of Fund Performance†

    Economic and Market Conditions
    For U.S. equity investors, the 12-month period ended December 31, 2024, was a banner year. The S&P 500® Index returned 25.02% -- the broad-market benchmark’s second year in a row above 20% -- as U.S. equities outpaced stocks in most areas of the world.
    As the period opened in January 2024, U.S. stocks were in the midst of a rally that had begun in November 2023. Rally drivers included strong corporate profits, excitement over the nascent artificial intelligence (AI) boom, strong hiring, robust consumer spending, and confidence that the U.S. Federal Reserve (the Fed) was done raising the federal funds rate. 
    In April 2024, however, stock prices retreated after the U.S. Labor Department reported three straight months of persistent inflation. That changed in May when the Personal Consumption Expenditures Price Index (PCE) -- the Fed’s preferred inflation gauge -- showed inflation had fallen to 2.7% year-over-year. In response, stocks erased April’s losses and the U.S. equity rally resumed.
    On September 18, 2024, the Fed announced a half-point interest-rate cut, adding fuel to the U.S. stock rally. Late October brought a pause in the rally as investors fretted over weak third-quarter earnings and uncertainties about the upcoming U.S. presidential election. In mid-November, however, equities enjoyed a post-election bump that lasted through mid-December, buoyed by the prospects of deregulation and lower corporate taxes under a new Trump administration. 
    On December 18, 2024, the Fed brought the rally to a halt. Although the central bank delivered an expected quarter-point rate cut, it surprised investors by reducing its projected 2025 rate cuts from four to two. After inflation rose modestly in October and November, Fed Chair Jerome Powell noted that “For additional cuts, we’re going to be looking for further progress on inflation.” In response, stock prices largely declined during the final weeks of the period, although most major U.S. indexes delivered strong performance for the period as a whole. 
    For European equities, it was not a good year. Amid political turmoil in the continent’s three largest economies -- Germany, the United Kingdom, and France -- both the MSCI EAFE Index of developed-market nations and the MSCI Europe Index posted low single-digit returns. The German economy -- the chief economic engine of Europe -- struggled to overcome high energy prices, Chinese competition, and perceptions that it had fallen behind on industrial innovation.
    In China -- the world’s second-largest economy -- stocks posted strong returns for the period as a whole. Despite China’s slowing economic growth, weak consumer spending, and a crisis in its property sector, the MSCI Golden Dragon Index, a measure of Chinese large-cap and mid-cap stocks, returned 22.50% during the period.
    Fund Performance
    For the 12-month period ended December 31, 2024, Eaton Vance Tax-Managed Global Buy-Write Opportunities Fund (the Fund) returned 12.77% at net asset value of its common shares (NAV), underperforming its primary benchmark, the MSCI World Index (the Index), which returned 18.67%. Elsewhere, the Fund outperformed the 1.79% return of the MSCI Europe Index; underperformed the 20.12% return of the Cboe S&P 500 BuyWrite IndexSM; and underperformed the 23.94% return of the Cboe NASDAQ-100 BuyWrite IndexSM during the period.
    The Fund’s options overlay strategy (the options strategy) -- designed to limit exposure to market volatility and contribute to current income -- was the largest detractor from Fund performance relative to the Index during the period. The options strategy may be beneficial during times of market weakness, but may also detract from performance during periods of market strength.
    As various market indexes trended upward during much of the period, the options strategy of writing -- that is, selling -- stock index call options on the Fund’s underlying common stock portfolio hurt Index-relative returns. This occurred because, for a majority of indexes, market returns above short call option strikes -- in other words, the Fund’s losses on call options it sold during the period -- were greater than the premium income generated from selling those call options.
    The Fund’s common stock portfolio underperformed the Index during the period, detracting from Index-relative performance. On a country basis, detractors from Fund performance relative to the Index included an underweight allocation to U.S. equities; an overweight allocation to British equities; and stock selections and overweight allocations to French, Swiss, Netherlands, and German equities.
    On a sector basis, detractors from Fund performance versus the Index included stock selections and an overweight position in the consumer staples sector; stock selections and an underweight position in the financials sector; and stock selections in the information technology, consumer discretionary, and industrials sectors.
    See Endnotes and Additional Disclosures in this report.
    Past performance is no guarantee of future results. Returns are historical and are calculated net of management fees and other expenses by determining the percentage change in net asset value (NAV) or market price (as applicable) with all distributions reinvested in accordance with the Fund’s Dividend Reinvestment Plan. Furthermore, returns do not reflect the deduction of taxes that shareholders may have to pay on Fund distributions or upon the sale of Fund shares. Performance at market price will differ from performance at NAV due to variations in the Fund’s market price versus NAV, which may reflect factors such as fluctuations in supply and demand for Fund shares, changes in Fund distributions, shifting market expectations for the Fund’s future returns and distribution rates, and other considerations affecting the trading prices of closed-end funds. Investment return and principal value will fluctuate so that shares, when sold, may be worth more or less than their original cost. Performance for periods less than or equal to one year is cumulative. Performance is for the stated time period only; due to market volatility, current Fund performance may be lower or higher than the quoted return. For performance as of the most recent month-end, please refer to eatonvance.com.
    2

    Table of Contents
    Eaton Vance
    Tax-Managed Global Buy-Write Opportunities Fund
    December 31, 2024
    Management’s Discussion of Fund Performance† — continued

    In contrast, stock selections within the Fund’s U.S. allocation contributed to Index-relative performance. Avoiding the Australian, Danish, and Swedish equity markets, which underperformed the Index during the period, also helped Fund returns versus the Index, as did an underweight allocation to Canadian stocks and stock selections within the Fund’s Japanese allocation.
    On a sector basis, contributors to Fund performance relative to the Index during the period included stock selections and underweight positions in the health care, real estate, and materials sectors, as well as stock selections and an overweight position in the communication services sector.
    Fund Distributions
    Pursuant to an exemptive order issued by the Securities and Exchange Commission (the Order), the Fund is authorized to distribute long-term capital gains to shareholders more frequently than once per year. Pursuant to the Order, the Fund’s Board of Trustees approved a Managed Distribution Plan (MDP) pursuant to which the Fund makes monthly cash distributions to common shareholders. The Fund’s MDP had no effect on the Fund’s investment strategy during the most recent fiscal year and is not expected to have an effect in future periods, but distributions in excess of Fund returns will cause its per share NAV to erode. Investors should not draw any conclusions about the Fund’s investment performance from the amount of its distribution or from the terms of its MDP.
    For the period from January 1, 2024 to March 31, 2024, the Fund made monthly distributions of $0.0582 per share and, for the period from April 1, 2024 to December 31, 2024, the Fund made monthly distributions of $0.0664 per share. The Fund’s distributions may be comprised of amounts characterized for federal income tax purposes as qualified and non-qualified ordinary dividends, capital gains and non-dividend distributions, also known as return of capital distributions. The federal income tax character of distributions is determined after the end of the calendar year and reported to shareholders on the Internal Revenue Service’s form 1099-DIV. For additional information, see Note 2 in the Notes to Financial Statements herein.
    See Endnotes and Additional Disclosures in this report.
    Past performance is no guarantee of future results. Returns are historical and are calculated net of management fees and other expenses by determining the percentage change in net asset value (NAV) or market price (as applicable) with all distributions reinvested in accordance with the Fund’s Dividend Reinvestment Plan. Furthermore, returns do not reflect the deduction of taxes that shareholders may have to pay on Fund distributions or upon the sale of Fund shares. Performance at market price will differ from performance at NAV due to variations in the Fund’s market price versus NAV, which may reflect factors such as fluctuations in supply and demand for Fund shares, changes in Fund distributions, shifting market expectations for the Fund’s future returns and distribution rates, and other considerations affecting the trading prices of closed-end funds. Investment return and principal value will fluctuate so that shares, when sold, may be worth more or less than their original cost. Performance for periods less than or equal to one year is cumulative. Performance is for the stated time period only; due to market volatility, current Fund performance may be lower or higher than the quoted return. For performance as of the most recent month-end, please refer to eatonvance.com.
    3

    Table of Contents
    Eaton Vance
    Tax-Managed Global Buy-Write Opportunities Fund
    December 31, 2024
    Performance

    Portfolio Manager(s) Thomas C. Seto, Gordon Wotherspoon and Xiaozhen Li of Parametric Portfolio Associates LLC and Charles B. Gaffney and Douglas R. Rogers, CFA, CMT of Eaton Vance Management
    % Average Annual Total Returns1 Inception Date One Year Five Years Ten Years
    Fund at NAV 09/30/2005 12.77% 6.96% 6.94%
    Fund at Market Price — 18.91 5.06 7.04

    MSCI World Index — 18.67% 11.15% 9.94%
    S&P 500® Index — 25.02 14.51 13.09
    MSCI Europe Index — 1.79 4.90 4.98
    Cboe S&P 500 BuyWrite IndexSM — 20.12 6.87 6.94
    Cboe NASDAQ–100 BuyWrite IndexSM — 23.94 8.02 8.75
    % Premium/Discount to NAV2  
    As of period end (9.46)%
    Distributions3  
    Total Distributions per share for the period $0.77
    Distribution Rate at NAV 8.57%
    Distribution Rate at Market Price 9.46
    Growth of $10,000

    This graph shows the change in value of a hypothetical investment of $10,000 in the Fund for the period indicated. For comparison, the same investment is shown in the indicated index.
    See Endnotes and Additional Disclosures in this report.
    Past performance is no guarantee of future results. Returns are historical and are calculated net of management fees and other expenses by determining the percentage change in net asset value (NAV) or market price (as applicable) with all distributions reinvested in accordance with the Fund’s Dividend Reinvestment Plan. Furthermore, returns do not reflect the deduction of taxes that shareholders may have to pay on Fund distributions or upon the sale of Fund shares. Performance at market price will differ from performance at NAV due to variations in the Fund’s market price versus NAV, which may reflect factors such as fluctuations in supply and demand for Fund shares, changes in Fund distributions, shifting market expectations for the Fund’s future returns and distribution rates, and other considerations affecting the trading prices of closed-end funds. Investment return and principal value will fluctuate so that shares, when sold, may be worth more or less than their original cost. Performance for periods less than or equal to one year is cumulative. Performance is for the stated time period only; due to market volatility, current Fund performance may be lower or higher than the quoted return. For performance as of the most recent month-end, please refer to eatonvance.com.
    4

    Table of Contents
    Eaton Vance
    Tax-Managed Global Buy-Write Opportunities Fund
    December 31, 2024
    Fund Profile

    Sector Allocation (% of total investments)1
    Country Allocation (% of total investments)
    Top 10 Holdings (% of total investments)1
    Apple, Inc. 5.3%
    NVIDIA Corp. 4.6
    Microsoft Corp. 4.5
    Amazon.com, Inc. 3.2
    Meta Platforms, Inc., Class A 2.0
    Broadcom, Inc. 2.0
    Tesla, Inc. 1.8
    ASML Holding NV 1.7
    Allianz SE 1.7
    Alphabet, Inc., Class A 1.7
    Total 28.5%
     
    Footnotes:
    1 Depictions do not reflect the Fund’s option positions. Excludes cash and cash equivalents.
    5

    Table of Contents
    Eaton Vance
    Tax-Managed Global Buy-Write Opportunities Fund
    December 31, 2024
    The Fund's Investment Objectives, Principal Strategies and Principal Risks‡

    Investment Objectives.  The Fund’s primary investment objective is to provide current income and gains, with a secondary objective of capital appreciation. In pursuing its investment objectives, the Fund will evaluate returns on an after-tax basis, seeking to minimize and defer shareholder federal income taxes.
    Principal Strategies.  Under normal market conditions, the Fund’s investment program consists primarily of (1) owning a diversified portfolio of common stocks, a segment of which (the “U.S. Segment”) holds stocks of U.S. issuers and a segment of which (the “International Segment”) holds stocks of non-U.S. issuers, and (2) selling on a continuous basis call options on broad-based domestic stock indices on at least 80% of the value of the U.S. Segment and call options on broad-based foreign country and/or regional stock indices on at least 80% of the value of the International Segment. The U.S. Segment is expected to represent approximately 50% to 60% of the value of the Fund’s stock portfolio and the International Segment is expected to represent approximately 40% to 50% of the Fund’s stock portfolio. These percentages may vary significantly over time depending upon the Adviser’s evaluation of market circumstances and other factors. Under normal market conditions, the Fund invests at least 80% of its total assets in a diversified portfolio of common stocks of domestic and foreign issuers.
    For the U.S. Segment, the Fund intends to write index call options on the Standard & Poor’s 500® Composite Stock Price Index (the “S&P 500®”) and the NASDAQ-100® Index (the “NASDAQ-100®”). For the International Segment, the Fund intends to write index call options on broad-based foreign country and/or regional stock indices that the Adviser believes are collectively representative of the International Segment. Over time, the indices on which the Fund writes call options may vary. Due to tax considerations, the Fund intends to limit the overlap between its stock portfolio holdings (and any subset thereof) and each index on which it has outstanding options positions to less than 70% on an ongoing basis. Under normal market conditions, at least 80% of the value of the Fund’s total assets is subject to written index call options.
    Under normal market conditions, the Fund invests a substantial portion of its total assets in the securities of non-U.S. issuers, including American Depositary Receipts (“ADRs”), Global Depositary Receipts (“GDRs”) and European Depositary Receipts (“EDRs”). The Fund may invest up to 15% of its total assets in securities in emerging markets issuers.
    In addition to writing index call options, the risks of which are described above, the Fund may invest up to 20% of its total assets in other derivative instruments acquired for hedging, risk management and investment purposes, provided that no more than 10% of the Fund’s total assets may be invested in such derivative instruments acquired for non-hedging purposes. To seek to protect against price declines in securities holdings with large accumulated gains, the Fund may use various hedging techniques (such as the sale of futures contracts on stocks and stock indices and options thereon, equity swaps, covered short sales and forward sales of stocks).
    During unusual market conditions, the Fund may invest up to 100% of its assets in cash or cash equivalents temporarily, which may be inconsistent with its investment objectives, principal strategies and other policies.
    Principal Risks
    Market Discount Risk. As with any security, the market value of the common shares may increase or decrease from the amount initially paid for the common shares. The Fund’s common shares have traded both at a premium and at a discount relative to NAV. The shares of closed-end management investment companies frequently trade at a discount from their NAV. This is a risk separate and distinct from the risk that the Fund’s NAV may decrease.
    Investment and Market Risk. An investment in common shares is subject to investment risk, including the possible loss of the entire principal amount invested. An investment in common shares represents an indirect investment in the securities owned by the Fund, which are generally traded on a securities exchange or in the over-the-counter markets. The value of these securities, like other market investments, may move up or down, sometimes rapidly and unpredictably. Because the Fund intends, under normal market conditions, to sell index call options on at least 80% of the value of its total assets, the Fund’s appreciation potential from equity market performance will be limited. The common shares at any point in time may be worth less than the original investment, even after taking into account any reinvestment of distributions.
    The value of investments held by the Fund may increase or decrease in response to social, economic, political, financial, public health crises or other disruptive events (whether real, expected or perceived) in the U.S. and global markets and include events such as war, natural disasters, epidemics and pandemics, terrorism, conflicts and social unrest. These events may negatively impact broad segments of businesses and populations and may exacerbate pre-existing risks to the Fund. The frequency and magnitude of resulting changes in the value of the Fund’s investments cannot be predicted. Certain securities and other investments held by the Fund may experience increased volatility, illiquidity, or other potentially adverse effects in reaction to changing market conditions. Monetary and/or fiscal actions taken by U.S. or foreign governments to stimulate or stabilize the global economy may not be effective and could lead to high market volatility. No active trading market may exist for certain investments held by the Fund, which may impair the ability of the Fund to sell or to realize the current valuation of such investments in the event of the need to liquidate such assets.
    Issuer Risk. The value of securities held by the Fund may decline for a number of reasons that directly relate to the issuer, such as management performance, financial leverage and reduced demand for the issuer’s goods and services.
    See Endnotes and Additional Disclosures in this report.
    6

    Table of Contents
    Eaton Vance
    Tax-Managed Global Buy-Write Opportunities Fund
    December 31, 2024
    The Fund's Investment Objectives, Principal Strategies and Principal Risks‡ — continued

    Equity Securities Risk. The value of equity securities and related instruments may decline in response to adverse changes in the economy or the economic outlook; deterioration in investor sentiment; interest rate, currency, and commodity price fluctuations; adverse geopolitical, social or environmental developments; issuer and sector-specific considerations; unexpected trading activity among retail investors; or other factors. Market conditions may affect certain types of stocks to a greater extent than other types of stocks. If the stock market declines in value, the value of the Fund’s equity securities will also likely decline. Although prices can rebound, there is no assurance that values will return to previous levels.
    Option Strategy Risk. The Fund’s option strategy seeks to take advantage of, and its effectiveness is dependent on, a general excess of option price implied volatilities for the indices on which options are written over realized index volatilities. This market observation is often attributed to an excess of natural buyers over natural sellers of index options. There can be no assurance that this imbalance will apply in the future over specific periods or generally. It is possible that the imbalance could decrease or be eliminated by actions of investors, including the Fund, that employ strategies seeking to take advantage of the imbalance, which could have an adverse effect on the Fund’s ability to achieve its investment objective.
    Risk of Selling Index Call Options. The purchaser of an index call option has the right to any appreciation in the value of the index over the exercise price of the call option as of the valuation date of the option. Because their exercise is settled in cash, sellers of index call options such as the Fund cannot provide in advance for their potential settlement obligations by acquiring and holding the underlying securities. The Fund intends to mitigate the risks of its options activities by holding a diversified portfolio of stocks that the Fund’s investment adviser believes collectively approximate the characteristics of the indices on which options are written. The Fund will not, however, hold stocks that fully replicate the indices on which it writes call options. Due to tax considerations, the Fund intends to limit the overlap between its stock holdings (and any subset thereof) and each index on which it has outstanding options positions to less than 70% on an ongoing basis. The Fund’s stock holdings will normally include stocks not included in the indices on which it writes call options. Consequently, the Fund bears the risk that the performance of its stock portfolio will vary from the performance of the indices on which it writes call options. As the writer of index call options, the Fund will forgo, during the option’s life, the opportunity to profit from increases in the value of the applicable index above the sum of the option premium received and the exercise price of the call option, but retains the risk of loss, minus the option premium received, should the value of the applicable index decline. When a call option is exercised, the Fund will be required to deliver an amount of cash determined by the excess of the value of the applicable index at contract termination over the exercise price of the option. If the value of the index increases over the option’s life, the premium income generated from selling the index call option may not be enough to compensate for the difference between the exercise price of the index call option and the increased index value. Thus, the exercise of index call options sold by the Fund may require the Fund to sell portfolio securities to generate cash at inopportune times or for unattractive prices and the Fund may lose money.
    The trading price of options may be adversely affected if the market for such options becomes less liquid or smaller. The Fund may close out a call option by buying the option instead of letting it expire or be exercised. There can be no assurance that a liquid market will exist when the Fund seeks to close out a call option position by buying the option.
    Derivatives Risk. The Fund’s exposure to derivatives involves risks different from, or possibly greater than, the risks associated with investing directly in securities and other investments. The use of derivatives can lead to losses because of adverse movements in the price or value of the security, instrument, index, currency, commodity, economic indicator or event underlying a derivative (“reference instrument”), due to failure of a counterparty or due to tax or regulatory constraints. Derivatives may create leverage in the Fund, which represents a non-cash exposure to the underlying reference instrument. Leverage can increase both the risk and return potential of the Fund. Derivatives risk may be more significant when derivatives are used to enhance return or as a substitute for a cash investment position, rather than solely to hedge the risk of a position held by the Fund. Use of derivatives involves the exercise of specialized skill and judgment, and a transaction may be unsuccessful in whole or in part because of market behavior or unexpected events. Changes in the value of a derivative (including one used for hedging) may not correlate perfectly with the underlying reference instrument. Derivative instruments traded in over-the-counter markets may be difficult to value, may be illiquid, and may be subject to wide swings in valuation caused by changes in the value of the underlying reference instrument. If a derivative’s counterparty is unable to honor its commitments, the value of Fund shares may decline and the Fund could experience delays in (or be unable to achieve) the return of collateral or other assets held by the counterparty. The loss on derivative transactions may substantially exceed the initial investment. A derivative investment also involves the risks relating to the reference instrument underlying the investment.
    Tax-Sensitive Investing Risk. The Fund may hold a security in order to achieve more favorable tax-treatment or to sell a security in order to create tax losses. The Fund’s utilization of various tax-management techniques may be curtailed or eliminated by tax legislation, regulation or interpretations. The Fund may not be able to minimize taxable distributions to shareholders and a portion of the Fund’s distributions may be taxable.
    Tax Risk. Although the Fund seeks to minimize and defer the federal income taxes incurred by common shareholders in connection with their investment in the Fund, there can be no assurance that it will be successful in this regard. Market conditions may limit the Fund’s ability to generate tax losses or to generate income taxed at favorable tax rates. The Fund’s tax-managed strategy may cause the Fund to hold a security in order to achieve more favorable tax-treatment or to sell a security in order to create tax losses. The Fund’s ability to utilize various tax-management techniques may be curtailed or eliminated in the future by tax legislation, regulation or interpretations. Distributions paid on the common shares may be characterized variously as net investment income (taxable at ordinary income rates), qualified dividends and capital gains dividends (each taxable at long-term capital gains rates) or return of capital (not currently taxable). The ultimate tax characterization of the Fund’s distributions made in a calendar year may not finally be determined until after the end of that calendar year. Distributions to a common shareholder that are a return of capital will be tax free up to the amount of the common shareholder’s current tax basis in his or her common shares, with any distribution amounts exceeding such basis treated as capital gain on a deemed sale of common shares. Common shareholders are required to reduce their tax basis (not below zero) in common shares by the amount of tax-free return of
    See Endnotes and Additional Disclosures in this report.
    7

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    Eaton Vance
    Tax-Managed Global Buy-Write Opportunities Fund
    December 31, 2024
    The Fund's Investment Objectives, Principal Strategies and Principal Risks‡ — continued

    capital distributions received, thereby increasing the amount of capital gain (or decreasing the amount of capital loss) to be recognized upon a later disposition of the common shares. In order for Fund distributions of qualified dividend income to be taxable at favorable long-term capital gains rates, the Fund must meet certain holding period and other requirements with respect to the dividend-paying stock in its portfolio, and a common shareholder must meet certain prescribed holding period and other requirements with respect to his or her common shares. If positions held by the Fund were treated as “straddles” for federal income tax purposes, dividends on such positions would not constitute qualified dividend income subject to favorable income tax treatment. Gain or loss on positions in a straddle are subject to special (and generally disadvantageous) rules.
    Foreign Investment Risk. Foreign investments can be adversely affected by political, economic and market developments abroad, including the imposition of economic and other sanctions by the United States or another country against a particular country or countries, organizations, entities and/or individuals. There may be less publicly available information about foreign issuers because they may not be subject to reporting practices, requirements or regulations comparable to those to which United States companies are subject. Adverse changes in investment regulations, capital requirements or exchange controls could adversely affect the value of the Fund’s investments. Foreign markets may be smaller, less liquid and more volatile than the major markets in the United States, and as a result, Fund share values may be more volatile. Trading in foreign markets typically involves higher expense than trading in the United States. The Fund may have difficulties enforcing its legal or contractual rights in a foreign country. Depositary receipts are subject to many of the risks associated with investing directly in foreign instruments, including the political and economic risks of the underlying issuer’s country and, in the case of depositary receipts traded on foreign markets, currency risk.
    Emerging Markets Investment Risk. Investment markets within emerging market countries are typically smaller, less liquid, less developed and more volatile than those in more developed markets like the United States, and may be focused in certain sectors. Emerging market securities often involve greater risks than developed market securities. The information available about an emerging market issuer may be less reliable than for comparable issuers in more developed capital markets.
    Focused Investment Risk. To the extent the Fund has substantial investments in a relatively small number of securities or issuers, or a particular market, industry, group of industries, country, region, group of countries, asset class or sector the Fund’s performance will be more susceptible to any single economic, market, political, or regulatory occurrence affecting those particular securities or issuers or that particular market, industry, group of industries, country, region, group of countries, assets class, or sector than a fund that invests more broadly.
    Currency Risk. Exchange rates for currencies fluctuate daily. The value of foreign investments may be affected favorably or unfavorably by changes in currency exchange rates in relation to the U.S. dollar. Currency markets generally are not as regulated as securities markets and currency transactions are subject to settlement, custodial and other operational risks.
    Liquidity Risk. The Fund is exposed to liquidity risk when trading volume, lack of a market maker or trading partner, large position size, market conditions, or legal restrictions impair its ability to sell particular investments or to sell them at advantageous market prices. Consequently, the Fund may have to accept a lower price to sell an investment or continue to hold it or keep the position open, sell other investments to raise cash or abandon an investment opportunity, any of which could have a negative effect on the Fund’s performance. These effects may be exacerbated during times of financial or political stress.
    Interest Rate Risk. The premiums from writing index call options and amounts available for distribution from the Fund’s options activity may decrease in declining interest rate environments. The value of the Fund’s common stock investments may also be influenced by changes in interest rates. Higher yielding stocks and stocks of issuers whose businesses are substantially affected by changes in interest rates may be particularly sensitive to interest rate risk.
    Inflation Risk. Inflation risk is the risk that the value of assets or income from investments will be worth less in the future as inflation decreases the value of money. As inflation increases, the real value of the common shares and distributions thereon can decline.
    Dividend Capture Trading Risk. The use of dividend capture strategies will expose the Fund to higher portfolio turnover, increased trading costs and potential for capital loss or gain, particularly in the event of significant short-term price movements of stocks subject to dividend capture trading.
    Risk of Investing in Smaller and Mid-Sized Companies. The Fund may make investments in stocks of companies whose market capitalization is considered middle sized or “mid-cap.” Smaller and mid-sized companies often are newer or less established companies than larger companies. Investments in smaller and mid-sized companies carry additional risks because earnings of these companies tend to be less predictable; they often have limited product lines, markets, distribution channels or financial resources; and the management of such companies may be dependent upon one or a few key people. The market movements of equity securities of smaller and mid-sized companies may be more abrupt or erratic than the market movements of equity securities of larger, more established companies or the stock market in general. Historically, smaller and mid-sized companies have sometimes gone through extended periods when they did not perform as well as larger companies. In addition, equity securities of smaller and mid-sized companies generally are less liquid than those of larger companies. This means that the Fund could have greater difficulty selling such securities at the time and price that the Fund would like.
    Technology Risk. The technology industries can be significantly affected by obsolescence of existing technology, short product cycles, falling prices and profits, competition from new market entrants and general economic conditions.
    See Endnotes and Additional Disclosures in this report.
    8

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    Eaton Vance
    Tax-Managed Global Buy-Write Opportunities Fund
    December 31, 2024
    The Fund's Investment Objectives, Principal Strategies and Principal Risks‡ — continued

    Risks of “Growth” Stock Investing. The Fund invests substantially in stocks with “growth” characteristics. Growth stocks can react differently to issuer, political, market and economic developments than the market as a whole and other types of stocks. Growth stocks tend to be more expensive relative to their earnings or assets compared to other types of stocks. As a result, growth stocks tend to be sensitive to changes in their earnings and more volatile than other types of stocks.
    Sector Risk. Because the Fund may invest a significant portion of its assets in securities of issuers in any single sector of the economy (a broad based economic segment that may include many distinct industries) if companies in that sector meet the Fund’s investment criteria, the value of Fund shares may be affected by the economic, political, social, financial, business, and other conditions or events that adversely affect those sectors. The Fund’s NAV may be more volatile than that of a fund that invests more broadly.
    Leverage Risk. Certain Fund transactions may give rise to leverage. Leverage can result from a non-cash exposure to an underlying reference instrument. Leverage can also result from borrowings or issuance of preferred shares. Leverage can increase both the risk and return potential of the Fund. The use of leverage may cause the Fund to maintain liquid assets or liquidate portfolio positions when it may not be advantageous to do so to satisfy its obligations. Leverage may cause the Fund’s NAV to be more volatile than if it had not been leveraged, as certain types of leverage may exaggerate the effect of any increase or decrease in the Fund’s portfolio securities. The Fund may not be able to adjust its use of leverage rapidly enough to respond to interest rate volatility, inflation, and other changing market conditions. As a result, the Fund’s use of leverage may have a negative impact on the Fund’s performance from time to time. The loss on leveraged investments may substantially exceed the initial investment.
    Risks Associated with Active Management. The success of the Fund’s investment strategy depends on portfolio management’s successful application of analytical skills and investment judgment. Active management involves subjective decisions and there is no guarantee that such decisions will produce the desired results or expected returns.
    Recent Market Conditions. Both U.S. and international markets have experienced significant volatility in recent months and years. As a result of such volatility, investment returns may fluctuate significantly. National economies are substantially interconnected, as are global financial markets, which creates the possibility that conditions in one country or region might adversely impact issuers in a different country or region. However, the interconnectedness of economies and/or markets may be diminishing, which may impact such economies and markets in ways that cannot be foreseen at this time.
    The U.S. government and the U.S. Federal Reserve, as well as certain foreign governments and central banks, have from time to time taken steps to support financial markets. The U.S. government and the U.S. Federal Reserve may, conversely, reduce market support activities, including by taking action intended to increase certain interest rates. This and other government intervention may not work as intended, particularly if the efforts are perceived by investors as being unlikely to achieve the desired results. Changes in government activities in this regard, such as changes in interest rate policy, can negatively affect financial markets generally, increase market volatility and reduce the value and liquidity of securities in which the Fund invests.
    Some countries, including the United States, have adopted more protectionist trade policies. Slowing global economic growth, the rise in protectionist trade policies, changes to some major international trade agreements, risks associated with the trade agreement between the United Kingdom and the European Union, and the risks associated with trade negotiations between the United States and China, could affect the economies of many nations in ways that cannot necessarily be foreseen at the present time. In addition, the current strength of the U.S. dollar may decrease foreign demand for U.S. assets, which could have a negative impact on certain issuers and/or industries.
    Regulators in the United States have proposed and adopted a number of changes to regulations involving the markets and issuers, some of which apply to the Fund. The full effect of various newly adopted regulations is not currently known. Additionally, it is not currently known whether any of the proposed regulations will be adopted. However, due to the scope of regulations being proposed and adopted, certain of these changes to regulation could limit the Fund’s ability to pursue its investment strategies or make certain investments, may make it more costly for it to operate, or adversely impact performance.
    Tensions, war, or open conflict between nations, such as between Russia and Ukraine, in the Middle East, or in eastern Asia could affect the economies of many nations, including the United States. The duration of ongoing hostilities and any sanctions and related events cannot be predicted. Those events present material uncertainty and risk with respect to markets globally and the performance of the Fund and its investments or operations could be negatively impacted.
    There is widespread concern about the potential effects of global climate change on property and security values. Certain issuers, industries and regions may be adversely affected by the impact of climate change in ways that cannot be foreseen. The impact of legislation, regulation and international accords related to climate change may negatively impact certain issuers and/or industries.
    Cybersecurity Risk. With the increased use of technologies by Fund service providers to conduct business, such as the Internet, the Fund is susceptible to operational, information security and related risks. In general, cyber incidents can result from deliberate attacks or unintentional events. Cybersecurity failures by or breaches of the Fund’s investment adviser or administrator and other service providers (including, but not limited to, the custodian or transfer agent), and the issuers of securities in which the Fund invests, may disrupt and otherwise adversely affect their business operations. This may result in financial losses to the Fund, impede Fund trading, interfere with the Fund’s ability to calculate its net asset value, interfere with the Fund’s ability to transact business or cause violations of applicable privacy and other laws, regulatory fines, penalties, reputational damage, reimbursement or other compensation costs, or additional compliance costs.
    See Endnotes and Additional Disclosures in this report.
    9

    Table of Contents
    Eaton Vance
    Tax-Managed Global Buy-Write Opportunities Fund
    December 31, 2024
    The Fund's Investment Objectives, Principal Strategies and Principal Risks‡ — continued

    Geopolitical Risk. The increasing interconnectivity between global economies and markets increases the likelihood that events or conditions in one country, region, sector, industry or market or, with respect to one company, may adversely impact issuers in a different country, region, sector, industry or market. For example, adverse developments in the banking or financial services sector could impact companies operating in various sectors or industries and adversely impact the Fund’s investments. Securities in a Fund’s portfolio may underperform due to inflation (or expectations for inflation), interest rates, global demand for particular products or resources, natural disasters, health emergencies (such as epidemics and pandemics), terrorism, regulatory events and governmental or quasi-governmental actions. The occurrence of global events similar to those in recent years, such as terrorist attacks around the world, natural disasters, health emergencies, social and political discord, war or debt crises and downgrades, among others, may result in market volatility and may have long term effects on both the U.S. and global financial markets. Other financial, economic and other global market and social developments or disruptions may result in similar adverse circumstances, and it is difficult to predict when similar events affecting the U.S. or global financial markets may occur, the effects that such events may have and the duration of those effects (which may last for extended periods). Such global events may negatively impact broad segments of businesses and populations, cause a significant negative impact on the performance of the Fund’s investments, adversely affect and increase the volatility of the Fund’s share price and/or exacerbate preexisting political, social and economic risks to the Fund. The Fund’s operations may be interrupted and any such event(s) could have a significant adverse impact on the value and risk profile of the Fund’s portfolio. There is a risk that you may lose money by investing in the Fund.
    Market Disruption. Global instability, war, geopolitical tensions and terrorist attacks in the United States and around the world have previously resulted, and may in the future result in market volatility and may have long-term effects on the United States and worldwide financial markets and may cause further economic uncertainties in the United States and worldwide. The Fund cannot predict the effects of significant future events on the global economy and securities markets. A similar disruption of the financial markets could impact interest rates, auctions, secondary trading, ratings, credit risk, inflation and other factors relating to the common shares.
    Anti-Takeover Provisions. The Fund’s Agreement and Declaration of Trust (the “Declaration of Trust”) and Amended and Restated By-Laws (the “By-Laws”) include provisions that could have the effect of making it more difficult to acquire control of the Fund and/or to change the composition of its Board.
    General Fund Investing Risk. The Fund is not a complete investment program and there is no guarantee that the Fund will achieve its investment objective. It is possible to lose money by investing in the Fund. An investment in the Fund is not a deposit in a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.
    There have been no material changes to the Fund’s investment objective or principal investment strategies since December 31, 2023.
    Important Notices to Shareholders
    On January 26, 2023, the Board voted to exempt, on a going forward basis, all prior and, until further notice, new acquisitions of Fund shares that otherwise might be deemed “Control Share Acquisitions” under the By-Laws from the provisions of the By-Laws addressing “Control Share Acquisitions” (the “Control Share Provisions”). On October 10, 2024, the Board adopted Amendment No. 1 to the By-Laws to formally eliminate the Control Share Provisions and to make certain related conforming changes.
    Additionally, effective June 2024, Xiaozhen Li and Gordon Wotherspoon have been added as portfolio managers to the Fund. Thomas C. Seto retired as portfolio manager on December 31, 2024.
    See Endnotes and Additional Disclosures in this report.
    10

    Table of Contents
    Eaton Vance
    Tax-Managed Global Buy-Write Opportunities Fund
    December 31, 2024
    Summary of Fund Expenses

    The purpose of the table below is to help you understand all fees and expenses that you, as a common shareholder, would bear directly or indirectly. The table shows Fund expenses as a percentage of net assets attributable to common shares for the year ended December 31, 2024.
    Common shareholder transaction expenses  
    Sales load paid by you (as a percentage of offering price) — 1
    Offering expenses (as a percentage of offering price) None 2
    Dividend reinvestment plan fees $5.003
    Annual expenses Percentage of net assets
    attributable to common shares
    4
    Investment adviser fee 1.00%5
    Other expenses 0.10
    Total annual Fund operating expenses 1.10%
    Example
    The following Example illustrates the expenses that common shareholders would pay on a $1,000 investment in common shares, assuming (i) total annual expenses of 1.10% of net assets attributable to common shares in years 1 through 10; (ii) a 5% annual return; and (iii) all distributions are reinvested at NAV:
    1 Year 3 Years 5 Years 10 Years
    $11 $35 $61 $134
    The above table and example and the assumption in the example of a 5% annual return are required by regulations of the U.S. Securities and Exchange Commission (“SEC”) that are applicable to all investment companies; the assumed 5% annual return is not a prediction of, and does not represent, the projected or actual performance of the Fund’s common shares. In addition, while the example assumes reinvestment of all dividends and distributions at NAV, participants in the Fund’s dividend reinvestment plan may receive common shares purchased or issued at a price or value different from NAV. The example does not include sales load or estimated offering costs, which would cause the expenses shown in the example to increase.
    The example should not be considered a representation of past or future expenses, and the Fund’s actual expenses may be greater or less than those shown. Moreover, the Fund’s actual rate of return may be greater or less than the hypothetical 5% return shown in the example.
    1    If common shares are sold to or through underwriters, the Prospectus Supplement will set forth any applicable sales load.
    2    Eaton Vance Management (“EVM”) will pay the expenses of the offering (other than the applicable commissions); therefore, offering expenses are not included in the Summary of Fund Expenses. Offering expenses generally include, but are not limited to, the preparation, review and filing with the SEC of the Fund's registration statement (including its current Prospectus Supplement, the accompanying Prospectus and Statement of Additional Information (“SAI”)), the preparation, review and filing of any associated marketing or similar materials, costs associated with the printing, mailing or other distribution of its current Prospectus Supplement, the accompanying Prospectus, SAI and/or marketing materials, associated filing fees, stock exchange listing fees, and legal and auditing fees associated with the offering.
    3    You will be charged a $5.00 service charge and pay brokerage charges if you direct the plan agent to sell your common shares held in a dividend reinvestment account.
    4    Stated as a percentage of average net assets attributable to common shares for the year ended December 31, 2024. 
    5    The investment adviser fee paid by the Fund to EVM is based on the average daily gross assets of the Fund, including all assets attributable to any form of investment leverage that the Fund may utilize. Accordingly, if the Fund were to utilize investment leverage in the future, the investment adviser fee will increase as a percentage of net assets.
    11

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    Eaton Vance
    Tax-Managed Global Buy-Write Opportunities Fund
    December 31, 2024
    Trading and NAV Information

    The Fund’s common shares have traded both at a premium and a discount to NAV. The Fund cannot predict whether its shares will trade in the future at a premium or discount to NAV. The provisions of the Investment Company Act of 1940, as amended (the “1940 Act”), generally require that the public offering price of common shares (less any underwriting commissions and discounts) must equal or exceed the NAV per share of a company’s common stock. The issuance of common shares may have an adverse effect on prices in the secondary market for the Fund’s common shares by increasing the number of common shares available, which may put downward pressure on the market price for the Fund’s common shares. Shares of common stock of closed-end investment companies frequently trade at a discount from NAV.
    In addition, the Fund’s Board of Trustees has authorized the Fund to repurchase up to 10% of its common shares outstanding as of the last day of the prior calendar year at market prices when shares are trading at a discount to NAV. The share repurchase program does not obligate the Fund to purchase a specific amount of shares. The results of the share repurchase program are disclosed in the Fund’s annual and semi-annual reports to shareholders.
    The following table sets forth for each of the periods indicated the high and low closing market prices for the common shares on the New York Stock Exchange, and the corresponding NAV per share and the premium or discount to NAV per share at which the Fund’s common shares were trading as of such date.
      Market Price ($)   NAV per Share on
    Date of Market Price ($)
      NAV Premium/(Discount) on
    Date of Market Price (%)
    Fiscal Quarter Ended High Low   High Low   High Low
    December 31, 2024 8.71 8.36   9.54 9.31   (8.70) (10.20)
    September 30, 2024 8.68 7.74   9.58 8.81   (9.39) (12.15)
    June 30, 2024 8.32 7.81   9.45 8.98   (11.96) (13.03)
    March 31, 2024 8.20 7.65   9.37 8.94   (12.49) (14.43)
    December 31, 2023 7.88 6.98   9.00 8.20   (12.44) (14.88)
    September 30, 2023 8.43 7.55   9.22 8.50   (8.57) (11.18)
    June 30, 2023 8.28 7.99   9.05 8.74   (8.51) (8.58)
    March 31, 2023 8.31 7.75   8.80 8.35   (5.57) (7.19)
    12

    Table of Contents
    Eaton Vance
    Tax-Managed Global Buy-Write Opportunities Fund
    December 31, 2024
    Endnotes and Additional Disclosures

    †  The views expressed in this report are those of the portfolio manager(s) and are current only through the date stated at the top of this page. These views are subject to change at any time based upon market or other conditions, and Eaton Vance and the Fund(s) disclaim any responsibility to update such views. These views may not be relied upon as investment advice and, because investment decisions are based on many factors, may not be relied upon as an indication of trading intent on behalf of any Eaton Vance fund. This commentary may contain statements that are not historical facts, referred to as “forward-looking statements.” The Fund’s actual future results may differ significantly from those stated in any forward-looking statement, depending on factors such as changes in securities or financial markets or general economic conditions, the volume of sales and purchases of Fund shares, the continuation of investment advisory, administrative and service contracts, and other risks discussed from time to time in the Fund’s filings with the Securities and Exchange Commission.
    ‡  The information contained herein is provided for informational purposes only and does not constitute a solicitation of an offer to buy or sell Fund shares. Common shares of the Fund are available for purchase and sale only at current market prices in secondary market trading.
       
    1 MSCI World Index is an unmanaged index of equity securities in the developed markets. MSCI Europe Index is an unmanaged index designed to measure the developed equity market performance of Europe. MSCI indexes are net of foreign withholding taxes. Source: MSCI. MSCI data may not be reproduced or used for any other purpose. MSCI provides no warranties, has not prepared or approved this report, and has no liability hereunder. S&P 500® Index is an unmanaged index of large-cap stocks commonly used as a measure of U.S. stock market performance. S&P Dow Jones Indices are a product of S&P Dow Jones Indices LLC (“S&P DJI”) and have been licensed for use. S&P® and S&P 500® are registered trademarks of S&P DJI; Dow Jones® is a registered trademark of Dow Jones Trademark Holdings LLC (“Dow Jones”); S&P DJI, Dow Jones and their respective affiliates do not sponsor, endorse, sell or promote the Fund, will not have any liability with respect thereto and do not have any liability for any errors, omissions, or interruptions of the S&P Dow Jones Indices. Cboe S&P 500 BuyWrite IndexSM measures the performance of a hypothetical buy-write strategy on the S&P 500® Index. Cboe NASDAQ–100 BuyWrite IndexSM measures the performance of a theoretical portfolio that owns stocks included in the NASDAQ–100® Index and writes (sells) NASDAQ–100® Index covered call options. Unless otherwise stated, index returns do not reflect the effect of any applicable sales charges, commissions, expenses, taxes or leverage, as applicable. It is not possible to invest directly in an index.
    2 The shares of the Fund often trade at a discount or premium to their net asset value. The discount or premium may vary over time and may be higher or lower than what is quoted in this report. For up-to-date premium/discount information, please refer to https://funds.eatonvance.com/closed-end-fund-prices.php.
    3 The Distribution Rate is based on the Fund’s last regular distribution per share in the period (annualized) divided by the Fund’s NAV or market price at the end of the period. The Fund’s distributions may be
      comprised of amounts characterized for federal income tax purposes as qualified and non-qualified ordinary dividends, capital gains and nondividend distributions, also known as return of capital. For additional information about nondividend distributions, please refer to Eaton Vance Closed-End Fund Distribution Notices (19a) posted on our website, eatonvance.com. The Fund will determine the federal income tax character of distributions paid to a shareholder after the end of the calendar year. This is reported on the IRS form 1099-DIV and provided to the shareholder shortly after each year-end. For information about the tax character of distributions made in prior calendar years, please refer to Performance-Tax Character of Distributions on the Fund’s webpage available at eatonvance.com. In recent years, a significant portion of the Fund’s distributions has been characterized as a return of capital. The Fund’s distributions are determined by the investment adviser based on its current assessment of the Fund’s long-term return potential. Fund distributions may be affected by numerous factors including changes in Fund performance, the cost of financing for leverage, portfolio holdings, realized and projected returns, and other factors. As portfolio and market conditions change, the rate of distributions paid by the Fund could change.
      Fund profile subject to change due to active management.
      Additional Information
      MSCI Golden Dragon Index is an unmanaged index of common stocks traded in China, Hong Kong and Taiwan. MSCI EAFE Index is an unmanaged index of equities in the developed markets, excluding the U.S. and Canada.
     
    13

    Table of Contents
    Eaton Vance
    Tax-Managed Global Buy-Write Opportunities Fund
    December 31, 2024
    Portfolio of Investments

    Common Stocks — 99.7%
    Security Shares Value
    Aerospace & Defense — 2.3%
    Airbus SE(1)      56,122 $    8,986,861
    General Dynamics Corp.(1)       4,420     1,164,626
    L3Harris Technologies, Inc.(1)       6,745     1,418,339
    Northrop Grumman Corp.(1)       1,439       675,308
    Rolls-Royce Holdings PLC(2)     342,522     2,428,956
    RTX Corp.(1)      32,105     3,715,191
    Safran SA      15,534     3,403,615
    Textron, Inc.(1)      16,487     1,261,091
          $   23,053,987
    Air Freight & Logistics — 0.3%
    Deutsche Post AG(1)      74,966 $    2,646,477
    Expeditors International of Washington, Inc.(1)       3,871       428,791
    Yamato Holdings Co. Ltd.      35,200       395,703
          $    3,470,971
    Automobile Components — 0.3%
    Denso Corp.     114,600 $    1,579,990
    Yokohama Rubber Co. Ltd.      48,000     1,027,141
          $    2,607,131
    Automobiles — 3.1%
    Bayerische Motoren Werke AG      35,862 $    2,933,149
    Honda Motor Co. Ltd.      74,400       708,348
    Isuzu Motors Ltd.      58,000       788,996
    Mazda Motor Corp.      26,000       177,283
    Mercedes-Benz Group AG(1)      53,889     3,004,405
    Mitsubishi Motors Corp.      94,500       315,793
    Stellantis NV     274,035     3,564,762
    Tesla, Inc.(1)(2)      45,800    18,495,872
    Toyota Motor Corp.      64,500     1,259,378
          $   31,247,986
    Banks — 5.2%
    Bank of America Corp.      50,000 $    2,197,500
    BNP Paribas SA(1)      94,000     5,771,295
    Credit Agricole SA(1)      88,088     1,212,048
    Fifth Third Bancorp(1)      28,506     1,205,234
    HSBC Holdings PLC(1)     700,000     6,876,168
    Huntington Bancshares, Inc.(1)      65,053     1,058,412
    ING Groep NV(1)     301,212     4,720,467
    Intesa Sanpaolo SpA   2,042,702     8,192,898
    JPMorgan Chase & Co.(1)      30,325      7,269,206
    Security Shares Value
    Banks (continued)
    KBC Group NV      22,722 $    1,754,348
    KeyCorp(1)      44,715       766,415
    Lloyds Banking Group PLC   2,000,000     1,365,855
    NatWest Group PLC     464,285     2,326,649
    Nordea Bank Abp      90,000       981,967
    PNC Financial Services Group, Inc.(1)       6,406     1,235,397
    Resona Holdings, Inc.      55,000       396,483
    Standard Chartered PLC     160,392     1,974,617
    Truist Financial Corp.(1)      21,845       947,636
    UniCredit SpA      70,000     2,803,383
          $   53,055,978
    Beverages — 1.3%
    Coca-Cola Co.(1)      24,571 $    1,529,790
    Constellation Brands, Inc., Class A(1)      22,494     4,971,174
    Heineken Holding NV      24,773     1,485,267
    Heineken NV       7,692       548,202
    Kirin Holdings Co. Ltd.      53,300       692,054
    PepsiCo, Inc.(1)      22,651     3,444,311
          $   12,670,798
    Biotechnology — 1.0%
    AbbVie, Inc.(1)      26,528 $    4,714,026
    Amgen, Inc.      16,600     4,326,624
    BioMarin Pharmaceutical, Inc.(1)(2)       9,584       629,956
          $    9,670,606
    Broadline Retail — 3.7%
    Amazon.com, Inc.(2)     149,223 $   32,738,034
    Mercari, Inc.(2)      14,900       168,150
    Next PLC(1)      41,584     4,932,786
          $   37,838,970
    Building Products — 0.3%
    Daikin Industries Ltd.      24,000 $    2,800,340
          $    2,800,340
    Capital Markets — 1.5%
    3i Group PLC     112,500 $    5,007,737
    CME Group, Inc.(1)       1,503       349,042
    Deutsche Boerse AG       2,000       460,712
    Moody's Corp.(1)       6,381     3,020,574
    S&P Global, Inc.(1)       7,842     3,905,551
    UBS Group AG      90,256     2,763,343
          $   15,506,959
     
    14
    See Notes to Financial Statements.

    Table of Contents
    Eaton Vance
    Tax-Managed Global Buy-Write Opportunities Fund
    December 31, 2024
    Portfolio of Investments — continued

    Security Shares Value
    Chemicals — 1.9%
    Air Liquide SA      40,125 $    6,522,707
    Air Products and Chemicals, Inc.      14,809     4,295,202
    BASF SE(1)      10,000       438,511
    Corteva, Inc.(1)       4,706       268,054
    Daicel Corp.      20,000       176,761
    Dow, Inc.(1)       4,706       188,852
    Eastman Chemical Co.(1)      20,943     1,912,515
    Mitsubishi Gas Chemical Co., Inc.       9,200       163,185
    Nitto Denko Corp.     101,500     1,696,959
    Shin-Etsu Chemical Co. Ltd.      83,500     2,750,249
    Tosoh Corp.      51,600       689,684
          $   19,102,679
    Commercial Services & Supplies — 0.2%
    SECOM Co. Ltd.      49,400 $    1,677,618
    Waste Management, Inc.(1)       3,330       671,961
          $    2,349,579
    Communications Equipment — 1.1%
    Cisco Systems, Inc.(1)     167,948 $    9,942,522
    Nokia OYJ     264,915     1,171,828
          $   11,114,350
    Construction & Engineering — 0.3%
    Ferrovial SE      61,750 $    2,591,933
          $    2,591,933
    Construction Materials — 0.3%
    CRH PLC      29,332 $    2,715,268
          $    2,715,268
    Consumer Finance — 0.4%
    American Express Co.      13,280 $    3,941,371
    Navient Corp.(1)      28,416       377,649
          $    4,319,020
    Consumer Staples Distribution & Retail — 1.5%
    Costco Wholesale Corp.(1)       8,600 $    7,879,922
    Koninklijke Ahold Delhaize NV      94,107     3,075,365
    Seven & i Holdings Co. Ltd.      95,100     1,490,942
    Target Corp.(1)       7,168       968,970
    Walmart, Inc.(1)      16,551     1,495,383
          $   14,910,582
    Security Shares Value
    Containers & Packaging — 0.2%
    Smurfit WestRock PLC(1)      44,508 $    2,397,201
          $    2,397,201
    Distributors — 0.1%
    LKQ Corp.(1)      34,009 $    1,249,831
          $    1,249,831
    Diversified Telecommunication Services — 0.8%
    Deutsche Telekom AG(1)     244,879 $    7,337,328
    United Internet AG(3)      32,975       536,051
          $    7,873,379
    Electric Utilities — 1.3%
    Acciona SA       8,786 $      988,699
    Chubu Electric Power Co., Inc.      31,500       330,468
    Edison International(1)      35,829     2,860,588
    Iberdrola SA(1)     652,321     8,989,125
    Tokyo Electric Power Co. Holdings, Inc.(2)      40,600       121,358
          $   13,290,238
    Electrical Equipment — 1.8%
    ABB Ltd.(1)     103,575 $    5,592,891
    Accelleron Industries AG       5,372       277,056
    Fujikura Ltd.      38,600     1,575,875
    Legrand SA(1)      47,726     4,642,371
    Schneider Electric SE      23,643     5,886,062
          $   17,974,255
    Electronic Equipment, Instruments & Components — 1.1%
    Alps Alpine Co. Ltd.      82,200 $      831,412
    Citizen Watch Co. Ltd.     104,800       615,757
    Corning, Inc.(1)       7,504       356,590
    Halma PLC      61,699     2,069,935
    Kyocera Corp.     135,200     1,340,066
    Taiyo Yuden Co. Ltd.      51,500       724,258
    TDK Corp.     372,400     4,795,984
          $   10,734,002
    Entertainment — 2.1%
    Electronic Arts, Inc.(1)      30,496 $    4,461,565
    Konami Group Corp.      12,400     1,160,270
    Netflix, Inc.(1)(2)      13,806    12,305,564
    Nintendo Co. Ltd.      22,400     1,304,616
    Walt Disney Co.(1)      20,692     2,304,054
          $   21,536,069
     
    15
    See Notes to Financial Statements.

    Table of Contents
    Eaton Vance
    Tax-Managed Global Buy-Write Opportunities Fund
    December 31, 2024
    Portfolio of Investments — continued

    Security Shares Value
    Financial Services — 1.5%
    Berkshire Hathaway, Inc., Class B(2)       8,108 $    3,675,194
    Fidelity National Information Services, Inc.(1)      30,170     2,436,831
    M&G PLC     286,752       709,604
    Mastercard, Inc., Class A(1)      10,297     5,422,092
    ORIX Corp.      42,300       908,768
    Visa, Inc., Class A(1)       5,797     1,832,084
          $   14,984,573
    Food Products — 2.1%
    Kikkoman Corp.      60,400 $      670,692
    Mondelez International, Inc., Class A(1)      88,956     5,313,342
    Nestle SA(1)     176,215    14,457,236
    Nissin Foods Holdings Co. Ltd.      30,000       724,754
    Toyo Suisan Kaisha Ltd.       5,000       339,066
          $   21,505,090
    Gas Utilities — 0.1%
    Italgas SpA      35,014 $      196,511
    Snam SpA     152,501       675,999
          $      872,510
    Ground Transportation — 0.5%
    Canadian Pacific Kansas City Ltd.(1)       8,498 $      615,000
    Central Japan Railway Co.      17,000       319,015
    CSX Corp.(1)     117,095     3,778,656
    East Japan Railway Co.      17,100       302,856
          $    5,015,527
    Health Care Equipment & Supplies — 1.7%
    Abbott Laboratories      57,005 $    6,447,836
    Boston Scientific Corp.(1)(2)      20,000     1,786,400
    ConvaTec Group PLC(4)      80,454       222,383
    EssilorLuxottica SA      12,248     2,987,652
    Olympus Corp.      51,100       762,935
    Teleflex, Inc.(1)       3,995       711,030
    Terumo Corp.     205,200     3,961,536
          $   16,879,772
    Health Care Providers & Services — 1.0%
    McKesson Corp.(1)       7,905 $    4,505,139
    UnitedHealth Group, Inc.(1)      11,955     6,047,556
          $   10,552,695
    Hotels, Restaurants & Leisure — 1.7%
    Amadeus IT Group SA      24,489 $    1,728,536
    Booking Holdings, Inc.(1)       1,578      7,840,167
    Security Shares Value
    Hotels, Restaurants & Leisure (continued)
    Compass Group PLC      91,736 $    3,052,370
    InterContinental Hotels Group PLC       9,889     1,230,425
    Yum! Brands, Inc.(1)      22,953     3,079,374
          $   16,930,872
    Household Durables — 0.5%
    Casio Computer Co. Ltd.      63,200 $      525,008
    Nikon Corp.      31,200       321,424
    PulteGroup, Inc.(1)      28,059     3,055,625
    Sony Group Corp.      66,000     1,390,985
          $    5,293,042
    Household Products — 0.4%
    Clorox Co.(1)       9,542 $    1,549,716
    Henkel AG & Co. KGaA, PFC Shares       8,309       729,206
    Procter & Gamble Co.(1)       2,881       482,999
    Reckitt Benckiser Group PLC      24,235     1,466,963
          $    4,228,884
    Industrial Conglomerates — 2.1%
    Honeywell International, Inc.(1)      19,811 $    4,475,107
    Nisshinbo Holdings, Inc.      82,000       466,222
    Sekisui Chemical Co. Ltd.      61,000     1,044,456
    Siemens AG(1)      76,879    14,990,991
          $   20,976,776
    Insurance — 3.3%
    Ageas SA      22,500 $    1,093,953
    Allianz SE(1)      55,814    17,155,146
    Allstate Corp.      14,109     2,720,074
    Chubb Ltd.(1)       1,376       380,189
    Cincinnati Financial Corp.(1)       5,091       731,577
    Hannover Rueck SE       5,000     1,252,096
    Hartford Financial Services Group, Inc.(1)      14,283     1,562,560
    Legal & General Group PLC     250,000       717,831
    Lincoln National Corp.(1)      17,183       544,873
    Marsh & McLennan Cos., Inc.(1)      13,642     2,897,697
    MS&AD Insurance Group Holdings, Inc.      74,100     1,600,375
    Principal Financial Group, Inc.(1)      17,247     1,335,090
    Prudential PLC(1)     224,243     1,779,597
          $   33,771,058
    Interactive Media & Services — 5.1%
    Alphabet, Inc., Class A(1)      89,746 $   16,988,918
     
    16
    See Notes to Financial Statements.

    Table of Contents
    Eaton Vance
    Tax-Managed Global Buy-Write Opportunities Fund
    December 31, 2024
    Portfolio of Investments — continued

    Security Shares Value
    Interactive Media & Services (continued)
    Alphabet, Inc., Class C(1)      76,104 $   14,493,245
    Meta Platforms, Inc., Class A(1)      35,145    20,577,749
          $   52,059,912
    IT Services — 0.6%
    Capgemini SE(1)      23,097 $    3,772,375
    NTT Data Group Corp.      63,800     1,213,149
    Obic Co. Ltd.      11,500       342,221
    Otsuka Corp.      31,200       713,536
          $    6,041,281
    Leisure Products — 0.1%
    Bandai Namco Holdings, Inc.      33,000 $      786,893
    Hasbro, Inc.(1)       6,865       383,822
          $    1,170,715
    Life Sciences Tools & Services — 0.7%
    Revvity, Inc.(1)       6,547 $      730,710
    Thermo Fisher Scientific, Inc.(1)      11,503     5,984,206
          $    6,714,916
    Machinery — 1.6%
    Daimler Truck Holding AG      13,462 $      515,622
    Dover Corp.(1)       7,424     1,392,742
    Ebara Corp.      62,500       958,913
    FANUC Corp.      93,435     2,440,799
    IHI Corp.       3,800       222,151
    Kawasaki Heavy Industries Ltd.       8,200       373,541
    Komatsu Ltd.      29,200       795,476
    Makita Corp.       7,700       234,149
    Mitsui E&S Co. Ltd.      35,800       410,281
    Parker-Hannifin Corp.(1)       7,147     4,545,706
    SMC Corp.       1,500       582,482
    Snap-on, Inc.(1)       5,378     1,825,724
    Stanley Black & Decker, Inc.(1)      21,567     1,731,615
    Toyota Industries Corp.       6,400       514,723
          $   16,543,924
    Marine Transportation — 0.0%(5)
    Kawasaki Kisen Kaisha Ltd.      19,800 $      281,690
          $      281,690
    Media — 0.4%
    Comcast Corp., Class A(1)      96,531 $    3,622,809
    Security Shares Value
    Media (continued)
    Hakuhodo DY Holdings, Inc.      20,900 $      158,269
          $    3,781,078
    Metals & Mining — 0.7%
    Glencore PLC(2)     948,599 $    4,177,797
    Rio Tinto PLC(1)      54,826     3,236,380
          $    7,414,177
    Multi-Utilities — 0.7%
    CMS Energy Corp.(1)      75,009 $    4,999,350
    NiSource, Inc.(1)      42,420     1,559,359
    Veolia Environnement SA      37,663     1,056,730
          $    7,615,439
    Oil, Gas & Consumable Fuels — 2.9%
    BP PLC     193,968 $      958,777
    Chevron Corp.(1)      33,237     4,814,047
    ConocoPhillips(1)       2,940       291,560
    Exxon Mobil Corp.(1)       2,600       279,682
    Idemitsu Kosan Co. Ltd.      31,000       204,198
    Marathon Petroleum Corp.(1)      19,800     2,762,100
    Phillips 66(1)      22,983     2,618,453
    Shell PLC     253,138     7,890,563
    TotalEnergies SE(1)     165,699     9,231,893
          $   29,051,273
    Paper and Forest Products — 0.0%(5)
    Nippon Paper Industries Co. Ltd.      11,100 $       61,121
          $       61,121
    Personal Care Products — 1.0%
    Estee Lauder Cos., Inc., Class A(1)      16,077 $    1,205,454
    Kao Corp.      28,554     1,155,339
    Unilever PLC     128,549     7,304,230
          $    9,665,023
    Pharmaceuticals — 5.6%
    Astellas Pharma, Inc.     135,200 $    1,312,890
    AstraZeneca PLC(1)      56,549     7,372,836
    Chugai Pharmaceutical Co. Ltd.      69,800     3,076,863
    Daiichi Sankyo Co. Ltd.      59,600     1,630,849
    Eisai Co. Ltd.      11,246       306,224
    Eli Lilly & Co.(1)       9,490     7,326,280
    Johnson & Johnson(1)      13,558     1,960,758
    Merck & Co., Inc.(1)      23,024     2,290,427
    Novartis AG(1)     123,663     12,039,487
     
    17
    See Notes to Financial Statements.

    Table of Contents
    Eaton Vance
    Tax-Managed Global Buy-Write Opportunities Fund
    December 31, 2024
    Portfolio of Investments — continued

    Security Shares Value
    Pharmaceuticals (continued)
    Pfizer, Inc.(1)      14,458 $      383,571
    Roche Holding AG PC(1)      37,256    10,417,024
    Sandoz Group AG      24,732     1,013,829
    Sanofi SA(1)      63,182     6,141,970
    UCB SA       9,177     1,826,807
          $   57,099,815
    Professional Services — 1.2%
    Equifax, Inc.(1)      11,910 $    3,035,263
    Experian PLC      79,133     3,401,124
    Recruit Holdings Co. Ltd.      39,700     2,759,464
    RELX PLC       5,000       226,545
    Robert Half, Inc.(1)      26,747     1,884,594
    Wolters Kluwer NV       2,599       431,809
          $   11,738,799
    Real Estate Management & Development — 0.6%
    CBRE Group, Inc., Class A(1)(2)      33,258 $    4,366,443
    Daito Trust Construction Co. Ltd.       5,500       614,870
    Heiwa Real Estate Co. Ltd.      26,700       736,690
    Sumitomo Realty & Development Co. Ltd.      13,500       419,834
          $    6,137,837
    Residential REITs — 0.1%
    UNITE Group PLC      62,903 $      636,472
          $      636,472
    Semiconductors & Semiconductor Equipment — 12.7%
    Advantest Corp.     122,200 $    6,948,149
    Analog Devices, Inc.      20,099     4,270,234
    ASML Holding NV(1)      24,587    17,221,576
    Broadcom, Inc.(1)      88,260    20,462,198
    Infineon Technologies AG      85,739     2,798,670
    Lam Research Corp.(1)      41,790     3,018,492
    Marvell Technology, Inc.(1)      56,044     6,190,060
    NVIDIA Corp.(1)     349,822    46,977,596
    NXP Semiconductors NV(1)      22,890     4,757,687
    Socionext, Inc.      18,100       282,761
    STMicroelectronics NV      35,000       876,639
    Texas Instruments, Inc.(1)      35,290     6,617,228
    Tokyo Electron Ltd.      52,000     7,816,602
          $  128,237,892
    Software — 6.6%
    Adobe, Inc.(1)(2)      16,657 $    7,407,035
    Crowdstrike Holdings, Inc., Class A(1)(2)      11,401      3,900,966
    Security Shares Value
    Software (continued)
    Dassault Systemes SE      40,765 $    1,410,628
    Datadog, Inc., Class A(1)(2)      20,556     2,937,247
    Microsoft Corp.(1)     107,595    45,351,292
    Oracle Corp.(1)      27,734     4,621,594
    Sage Group PLC      46,259       734,985
    Trend Micro, Inc.      14,097       760,012
          $   67,123,759
    Specialized REITs — 0.3%
    American Tower Corp.(1)      16,971 $    3,112,651
          $    3,112,651
    Specialty Retail — 2.5%
    Fast Retailing Co. Ltd.      43,700 $   14,741,826
    Home Depot, Inc.(1)       9,972     3,879,008
    Industria de Diseno Textil SA      15,379       787,773
    Lowe's Cos., Inc.(1)      16,654     4,110,207
    Nitori Holdings Co. Ltd.       7,100       841,296
    USS Co. Ltd.      54,400       472,216
          $   24,832,326
    Technology Hardware, Storage & Peripherals — 5.4%
    Apple, Inc.     211,854 $   53,052,479
    Hewlett Packard Enterprise Co.(1)      63,759     1,361,254
    HP, Inc.(1)      10,589       345,519
          $   54,759,252
    Textiles, Apparel & Luxury Goods — 1.9%
    Kering SA(1)       7,380 $    1,822,825
    LVMH Moet Hennessy Louis Vuitton SE(1)      23,302    15,327,887
    NIKE, Inc., Class B(1)      33,397     2,527,151
          $   19,677,863
    Tobacco — 0.4%
    British American Tobacco PLC(1)      81,683 $    2,947,507
    Japan Tobacco, Inc.      34,000       872,196
          $    3,819,703
    Trading Companies & Distributors — 0.6%
    Ferguson Enterprises, Inc.      20,627 $    3,596,847
    Mitsubishi Corp.      64,200     1,050,422
    Sumitomo Corp.      49,400     1,069,073
          $    5,716,342
     
    18
    See Notes to Financial Statements.

    Table of Contents
    Eaton Vance
    Tax-Managed Global Buy-Write Opportunities Fund
    December 31, 2024
    Portfolio of Investments — continued

    Security Shares Value
    Transportation Infrastructure — 0.1%
    Aeroports de Paris SA       6,667 $      771,945
          $      771,945
    Wireless Telecommunication Services — 0.9%
    KDDI Corp.     103,400 $    3,293,351
    SoftBank Group Corp.      94,296     5,388,617
          $    8,681,968
    Total Common Stocks
    (identified cost $294,671,872)
        $1,007,840,084
        
    Short-Term Investments — 0.4%
    Security Shares Value
    Morgan Stanley Institutional Liquidity Funds - Government Portfolio, Institutional Class, 4.43%(6)   3,924,399 $    3,924,399
    Total Short-Term Investments
    (identified cost $3,924,399)
        $    3,924,399
    Total Investments — 100.1%
    (identified cost $298,596,271)
        $1,011,764,483
    Total Written Call Options — (0.3)%
    (premiums received $7,527,914)
        $   (3,324,051)
    Other Assets, Less Liabilities — 0.2%     $    1,905,683
    Net Assets — 100.0%     $1,010,346,115
    The percentage shown for each investment category in the Portfolio of Investments is based on net assets.
    (1) Security (or a portion thereof) has been pledged as collateral for written options.
    (2) Non-income producing security.
    (3) Security exempt from registration under Regulation S of the Securities Act of 1933, as amended, which exempts from registration securities offered and sold outside the United States. Security may not be offered or sold in the United States except pursuant to an exemption from, or in a transaction not subject to, the registration requirements of the Securities Act of 1933, as amended. At December 31, 2024, the aggregate value of these securities is $536,051 or 0.1% of the Fund's net assets.
    (4) Security exempt from registration under Rule 144A of the Securities Act of 1933, as amended. These securities may be sold in certain transactions in reliance on an exemption from registration (normally to qualified institutional buyers). At December 31, 2024, the aggregate value of these securities is $222,383 or less than 0.05% of the Fund's net assets.
    (5) Amount is less than 0.05%.
    (6) May be deemed to be an affiliated investment company (see Note 7). The rate shown is the annualized seven-day yield as of December 31, 2024.
    Country Concentration of Portfolio
    Country Percentage of
    Total Investments
    Value
    United States 62.2% $629,699,865
    Japan 11.0 110,936,349
    France 6.6 66,920,832
    Germany 5.4 54,798,364
    United Kingdom 5.3 53,604,854
    Netherlands 2.7 27,482,686
    Switzerland 2.1 21,686,606
    Spain 1.2 12,494,133
    Italy 1.2 11,868,791
    Australia 0.7 7,414,177
    China 0.5 4,757,687
    Belgium 0.5 4,675,108
    Finland 0.2 2,153,795
    Hong Kong 0.2 1,779,597
    Singapore 0.1 876,639
    Canada 0.1 615,000
    Total Investments 100.0% $1,011,764,483
     
    Written Call Options (Exchange-Traded) — (0.3)% 
    Description Number of
    Contracts
    Notional
    Amount
    Exercise
    Price
    Expiration
    Date
    Value
    Dow Jones Euro Stoxx 50 Index   970 EUR     47,491,006 EUR  5,075  1/3/25 $       (79)
    Dow Jones Euro Stoxx 50 Index   980 EUR     47,980,604 EUR  5,050 1/10/25    (20,575)
    Dow Jones Euro Stoxx 50 Index   990 EUR     48,470,202 EUR  4,925 1/17/25   (417,841)
    19
    See Notes to Financial Statements.

    Table of Contents
    Eaton Vance
    Tax-Managed Global Buy-Write Opportunities Fund
    December 31, 2024
    Portfolio of Investments — continued

    Written Call Options (Exchange-Traded) (continued)
    Description Number of
    Contracts
    Notional
    Amount
    Exercise
    Price
    Expiration
    Date
    Value
    Dow Jones Euro Stoxx 50 Index 1,000 EUR     48,959,800 EUR  4,975 1/24/25 $  (317,962)
    FTSE 100 Index   750 GBP     61,297,650 GBP  8,225 1/17/25   (455,598)
    NASDAQ 100 Index     8 USD     16,809,736 USD 21,900  1/3/25     (1,220)
    NASDAQ 100 Index     8 USD     16,809,736 USD 21,900  1/6/25     (3,080)
    NASDAQ 100 Index     8 USD     16,809,736 USD 22,000  1/8/25     (4,920)
    NASDAQ 100 Index     8 USD     16,809,736 USD 22,200 1/10/25     (4,160)
    NASDAQ 100 Index     8 USD     16,809,736 USD 22,300 1/13/25     (3,960)
    NASDAQ 100 Index     8 USD     16,809,736 USD 22,400 1/15/25     (4,560)
    NASDAQ 100 Index     8 USD     16,809,736 USD 21,450 1/17/25   (118,520)
    NASDAQ 100 Index     8 USD     16,809,736 USD 21,800 1/21/25    (56,360)
    NASDAQ 100 Index     9 USD     18,910,953 USD 22,000 1/22/25    (41,175)
    NASDAQ 100 Index     8 USD     16,809,736 USD 21,850 1/24/25    (70,080)
    NASDAQ 100 Index     8 USD     16,809,736 USD 21,500 1/27/25   (163,200)
    NASDAQ 100 Index     8 USD     16,809,736 USD 21,600 1/29/25   (151,600)
    Nikkei 225 Index   420 JPY 16,755,706,800 JPY 40,625 1/10/25   (354,222)
    S&P 500 Index    45 USD     26,467,335 USD  6,170  1/3/25       (338)
    S&P 500 Index    45 USD     26,467,335 USD  6,150  1/6/25       (450)
    S&P 500 Index    45 USD     26,467,335 USD  6,150  1/8/25       (900)
    S&P 500 Index    45 USD     26,467,335 USD  6,150 1/10/25     (2,588)
    S&P 500 Index    45 USD     26,467,335 USD  6,140 1/13/25     (4,162)
    S&P 500 Index    45 USD     26,467,335 USD  6,140 1/15/25     (7,200)
    S&P 500 Index    45 USD     26,467,335 USD  5,955 1/17/25   (180,000)
    S&P 500 Index    44 USD     25,879,172 USD  6,020 1/21/25    (90,200)
    S&P 500 Index    45 USD     26,467,335 USD  6,075 1/22/25    (46,575)
    S&P 500 Index    45 USD     26,467,335 USD  6,070 1/24/25    (62,775)
    S&P 500 Index    46 USD     27,055,498 USD  5,980 1/27/25   (197,110)
    S&P 500 Index    45 USD     26,467,335 USD  6,010 1/29/25   (165,600)
    SMI Index   390 CHF     45,243,510 CHF 11,650 1/17/25   (377,041)
    Total             $(3,324,051)
    Abbreviations:
    PC – Participation Certificate
    PFC Shares – Preference Shares
    REITs – Real Estate Investment Trusts
    Currency Abbreviations:
    CHF – Swiss Franc
    EUR – Euro
    GBP – British Pound Sterling
    JPY – Japanese Yen
    USD – United States Dollar
    20
    See Notes to Financial Statements.

    Table of Contents
    Eaton Vance
    Tax-Managed Global Buy-Write Opportunities Fund
    December 31, 2024
    Statement of Assets and Liabilities

      December 31, 2024
    Assets  
    Unaffiliated investments, at value (identified cost $294,671,872) $1,007,840,084
    Affiliated investments, at value (identified cost $3,924,399) 3,924,399
    Foreign currency, at value (identified cost $14,606) 14,324
    Dividends receivable 546,767
    Dividends receivable from affiliated investments 15,321
    Receivable for premiums on written options 429,175
    Tax reclaims receivable 2,310,277
    Trustees' deferred compensation plan 214,769
    Total assets $1,015,295,116
    Liabilities  
    Written options outstanding, at value (premiums received $7,527,914) $3,324,051
    Payable for closed written options 532
    Payable to affiliates:  
     Investment adviser fee 870,806
    Trustees' fees 15,840
    Trustees' deferred compensation plan 214,769
    Accrued expenses 523,003
    Total liabilities $4,949,001
    Net Assets $1,010,346,115
    Sources of Net Assets  
    Common shares, $0.01 par value, unlimited number of shares authorized $1,085,978
    Additional paid-in capital 306,907,419
    Distributable earnings 702,352,718
    Net Assets $1,010,346,115
    Common Shares Issued and Outstanding 108,597,786
    Net Asset Value Per Common Share  
    Net assets ÷ common shares issued and outstanding $9.30
    21
    See Notes to Financial Statements.

    Table of Contents
    Eaton Vance
    Tax-Managed Global Buy-Write Opportunities Fund
    December 31, 2024
    Statement of Operations

      Year Ended
      December 31, 2024
    Investment Income  
    Dividend income (net of foreign taxes withheld of $1,548,283) $19,716,618
    Dividend income from affiliated investments 164,727
    Other income 3,937,425
    Total investment income $23,818,770
    Expenses  
    Investment adviser fee $10,167,335
    Trustees’ fees and expenses 77,695
    Custodian fee 384,326
    Transfer and dividend disbursing agent fees 18,134
    Legal and accounting services 117,370
    Printing and postage 350,820
    Miscellaneous 110,246
    Total expenses $11,225,926
    Deduct:  
    Waiver and/or reimbursement of expenses by affiliates $4,734
    Total expense reductions $4,734
    Net expenses $11,221,192
    Net investment income $12,597,578
    Realized and Unrealized Gain (Loss)  
    Net realized gain (loss):  
    Investment transactions $118,250,972
    Written options (47,210,246)
    Foreign currency transactions (107,440)
    Net realized gain $70,933,286
    Change in unrealized appreciation (depreciation):  
    Investments $19,454,088
    Written options 8,197,653
    Foreign currency (176,544)
    Net change in unrealized appreciation (depreciation) $27,475,197
    Net realized and unrealized gain $98,408,483
    Net increase in net assets from operations $111,006,061
    22
    See Notes to Financial Statements.

    Table of Contents
    Eaton Vance
    Tax-Managed Global Buy-Write Opportunities Fund
    December 31, 2024
    Statements of Changes in Net Assets

      Year Ended December 31,
      2024 2023
    Increase (Decrease) in Net Assets    
    From operations:    
    Net investment income $12,597,578 $10,438,714
    Net realized gain 70,933,286 34,763,784
    Net change in unrealized appreciation (depreciation) 27,475,197 104,326,213
    Net increase in net assets from operations $111,006,061 $149,528,711
    Distributions to shareholders $(84,335,598) $(47,154,752)
    Tax return of capital to shareholders $— $(29,388,342)
    Capital share transactions:    
    Cost of shares repurchased $(8,268,244) $—
    Net decrease in net assets from capital share transactions $(8,268,244) $—
    Net increase in net assets $18,402,219 $72,985,617
    Net Assets    
    At beginning of year $991,943,896 $918,958,279
    At end of year $1,010,346,115 $991,943,896
    23
    See Notes to Financial Statements.

    Table of Contents
    Eaton Vance
    Tax-Managed Global Buy-Write Opportunities Fund
    December 31, 2024
    Financial Highlights

      Year Ended December 31,
      2024 2023 2022 2021 2020
    Net asset value — Beginning of year $9.05 $8.38 $10.93 $10.30 $10.47
    Income (Loss) From Operations          
    Net investment income(1) $0.12 $0.10 $0.10 $0.08 $0.09
    Net realized and unrealized gain (loss) 0.89 1.27 (1.81) 1.42 0.61
    Total income (loss) from operations $1.01 $1.37 $(1.71) $1.50 $0.70
    Less Distributions          
    From net investment income $(0.13) $(0.13) $(0.11) $(0.16) $(0.08)
    From net realized gain (0.64) (0.30) (0.65) (0.53) (0.43)
    Tax return of capital — (0.27) (0.08) (0.18) (0.36)
    Total distributions $(0.77) $(0.70) $(0.84) $(0.87) $(0.87)
    Anti-dilutive effect of share repurchase program (see Note 5)(1) $0.01 $— $— $— $—
    Premium from common shares sold through shelf offering (see Note 5)(1) $— $— $0.00(2) $0.00(2) $—
    Net asset value — End of year $9.30 $9.05 $8.38 $10.93 $10.30
    Market value — End of year $8.42 $7.77 $7.76 $11.19 $9.68
    Total Investment Return on Net Asset Value(3) 12.77% 17.88% (15.73)% 15.19% 8.55%
    Total Investment Return on Market Value(3) 18.91% 9.29% (23.77)% 25.48% 3.00%
    Ratios/Supplemental Data          
    Net assets, end of year (000’s omitted) $1,010,346 $991,944 $918,958 $1,189,319 $1,107,600
    Ratios (as a percentage of average daily net assets):(4)          
    Total expenses 1.10% 1.11% 1.11% 1.09% 1.11%
    Net expenses 1.10%(5) 1.11%(5) 1.11%(5) 1.09% 1.11%
    Net investment income 1.24% 1.09% 1.11% 0.74% 0.91%
    Portfolio Turnover 3% 5% 12% 3% 7%
    (1) Computed using average shares outstanding.
    (2) Amount is less than $0.005.
    (3) Returns are historical and are calculated by determining the percentage change in net asset value or market value with all distributions reinvested. Distributions are assumed to be reinvested at prices obtained under the Fund's dividend reinvestment plan.
    (4) Total expenses do not reflect amounts reimbursed and/or waived by the adviser and certain of its affiliates, if applicable. Net expenses are net of all reductions and represent the net expenses paid by the Fund.
    (5) Includes a reduction by the investment adviser of a portion of its adviser fee due to the Fund's investment in the Liquidity Fund (equal to less than 0.005% of average daily net assets for the years ended December 31, 2024, 2023 and 2022).
    24
    See Notes to Financial Statements.

    Table of Contents
    Eaton Vance
    Tax-Managed Global Buy-Write Opportunities Fund
    December 31, 2024
    Notes to Financial Statements

    1  Significant Accounting Policies
    Eaton Vance Tax-Managed Global Buy-Write Opportunities Fund (the Fund) is a Massachusetts business trust registered under the Investment Company Act of 1940, as amended (the 1940 Act), as a diversified, closed-end management investment company. The Fund's primary investment objective is to provide current income and gains, with a secondary objective of capital appreciation.
    The following is a summary of significant accounting policies of the Fund. The policies are in conformity with accounting principles generally accepted in the United States of America (U.S. GAAP). The Fund is an investment company and follows accounting and reporting guidance in the Financial Accounting Standards Board (FASB) Accounting Standards Codification Topic 946.
    A  Investment Valuation—The following methodologies are used to determine the market value or fair value of investments.
    Equity Securities. Equity securities listed on a U.S. securities exchange generally are valued at the last sale or closing price on the day of valuation or, if no sales took place on such date, at the mean between the closing bid and ask prices on the exchange where such securities are principally traded. Equity securities listed on the NASDAQ National Market System are valued at the NASDAQ official closing price. Unlisted or listed securities for which closing sales prices or closing quotations are not available are valued at the mean between the latest available bid and ask prices.
    Derivatives. U.S. exchange-traded options are valued at the mean between the bid and ask prices at valuation time as reported by the Options Price Reporting Authority. Non-U.S. exchange-traded options and over-the-counter options are valued by a third party pricing service using techniques that consider factors including the value of the underlying instrument, the volatility of the underlying instrument and the period of time until option expiration.
    Foreign Securities and Currencies. Foreign securities and currencies are valued in U.S. dollars, based on foreign currency exchange rate quotations supplied by a third party pricing service. The pricing service uses a proprietary model to determine the exchange rate. Inputs to the model include reported trades and implied bid/ask spreads. The daily valuation of exchange-traded foreign securities generally is determined as of the close of trading on the principal exchange on which such securities trade. Events occurring after the close of trading on foreign exchanges may result in adjustments to the valuation of foreign securities to more accurately reflect their fair value as of the close of regular trading on the New York Stock Exchange. When valuing foreign equity securities that meet certain criteria, the Fund's Trustees have approved the use of a fair value service that values such securities to reflect market trading that occurs after the close of the applicable foreign markets of comparable securities or other instruments that have a strong correlation to the fair-valued securities.
    Other. Investments in management investment companies (including money market funds) that do not trade on an exchange are valued at the net asset value as of the close of each business day.
    Fair Valuation. In connection with Rule 2a-5 of the 1940 Act, the Trustees have designated the Fund’s investment adviser as its valuation designee. Investments for which valuations or market quotations are not readily available or are deemed unreliable are valued by the investment adviser, as valuation designee, at fair value using methods that most fairly reflect the security’s “fair value”, which is the amount that the Fund might reasonably expect to receive for the security upon its current sale in the ordinary course. Each such determination is based on a consideration of relevant factors, which are likely to vary from one pricing context to another. These factors may include, but are not limited to, the type of security, the existence of any contractual restrictions on the security’s disposition, the price and extent of public trading in similar securities of the issuer or of comparable companies or entities, quotations or relevant information obtained from broker/dealers or other market participants, information obtained from the issuer, analysts, and/or the appropriate stock exchange (for exchange-traded securities), an analysis of the company’s or entity’s financial statements, and an evaluation of the forces that influence the issuer and the market(s) in which the security is purchased and sold.
    B  Investment Transactions—Investment transactions for financial statement purposes are accounted for on a trade date basis. Realized gains and losses on investments sold are determined on the basis of identified cost.
    C  Income—Dividend income is recorded on the ex-dividend date for dividends received in cash and/or securities. However, if the ex-dividend date has passed, certain dividends from foreign securities are recorded as the Fund is informed of the ex-dividend date. Withholding taxes on foreign dividends and capital gains have been provided for in accordance with the Fund’s understanding of the applicable countries’ tax rules and rates. In consideration of recent decisions rendered by European courts, the Fund has filed additional tax reclaims for previously withheld taxes on dividends earned in certain European Union countries (the “EU reclaims”). These filings are subject to various administrative and judicial proceedings within these countries. Due to the uncertainty as to the ultimate resolution of these proceedings, the likelihood of receipt of these EU reclaims, and the potential timing of payment, the EU reclaims are recorded as income only when the likelihood of their receipt becomes certain. During the year ended December 31, 2024, the Fund received approximately $3,937,000 from France for EU reclaims and interest thereon. Such amount is included in Other income on the Statement of Operations.
    D  Federal Taxes—The Fund’s policy is to comply with the provisions of the Internal Revenue Code applicable to regulated investment companies and to distribute to shareholders each year substantially all of its net investment income, and all or substantially all of its net realized capital gains. Accordingly, no provision for federal income or excise tax is necessary.
    As of December 31, 2024, the Fund had no uncertain tax positions that would require financial statement recognition, de-recognition, or disclosure. The Fund files a U.S. federal income tax return annually after its fiscal year-end, which is subject to examination by the Internal Revenue Service for a period of three years from the date of filing.
    25

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    Eaton Vance
    Tax-Managed Global Buy-Write Opportunities Fund
    December 31, 2024
    Notes to Financial Statements — continued

    E  Foreign Currency Translation—Investment valuations, other assets, and liabilities initially expressed in foreign currencies are translated each business day into U.S. dollars based upon current exchange rates. Purchases and sales of foreign investment securities and income and expenses denominated in foreign currencies are translated into U.S. dollars based upon currency exchange rates in effect on the respective dates of such transactions. Recognized gains or losses on investment transactions attributable to changes in foreign currency exchange rates are recorded for financial statement purposes as net realized gains and losses on investments. That portion of unrealized gains and losses on investments that results from fluctuations in foreign currency exchange rates is not separately disclosed.
    F  Use of Estimates—The preparation of the financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of income and expense during the reporting period. Actual results could differ from those estimates.
    G  Indemnifications—Under the Fund's organizational documents, its officers and Trustees may be indemnified against certain liabilities and expenses arising out of the performance of their duties to the Fund. Under Massachusetts law, if certain conditions prevail, shareholders of a Massachusetts business trust (such as the Fund) could be deemed to have personal liability for the obligations of the Fund. However, the Fund's Declaration of Trust contains an express disclaimer of liability on the part of Fund shareholders and the By-laws provide that the Fund shall assume, upon request by the shareholder, the defense on behalf of any Fund shareholders. Moreover, the By-laws also provide for indemnification out of Fund property of any shareholder held personally liable solely by reason of being or having been a shareholder for all loss or expense arising from such liability. Additionally, in the normal course of business, the Fund enters into agreements with service providers that may contain indemnification clauses. The Fund’s maximum exposure under these arrangements is unknown as this would involve future claims that may be made against the Fund that have not yet occurred.
    H  Written Options—Upon the writing of a call or a put option, the premium received by the Fund is included in the Statement of Assets and Liabilities as a liability. The amount of the liability is subsequently marked-to-market to reflect the current market value of the option written, in accordance with the Fund’s policies on investment valuations discussed above. Premiums received from writing options which expire are treated as realized gains. Premiums received from writing options which are exercised or are closed are added to or offset against the proceeds or amount paid on the transaction to determine the realized gain or loss. When an index option is exercised, the Fund is required to deliver an amount of cash determined by the excess of the exercise price of the option over the value of the index (in the case of a put) or the excess of the value of the index over the exercise price of the option (in the case of a call) at contract termination. If a put option on a security is exercised, the premium reduces the cost basis of the securities purchased by the Fund. The Fund, as a writer of an option, may have no control over whether the underlying securities or other assets may be sold (call) or purchased (put) and, as a result, bears the market risk of an unfavorable change in the price of the securities or other assets underlying the written option. The Fund may also bear the risk of not being able to enter into a closing transaction if a liquid secondary market does not exist.
    I  Segment Reporting—During the year ended December 31, 2024, the Fund adopted FASB Accounting Standards Update No. 2023-07, Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosures, (ASU 2023-07), which requires incremental disclosures related to a public entity’s reportable segments. The Fund operates as a single reportable segment, an investment company whose investment objective is included in Note 1. In connection with the adoption of ASU 2023-07, the Fund’s President has been designated as the Fund’s Chief Operating Decision Maker (CODM), who is responsible for assessing the performance of the Fund’s single segment and deciding how to allocate the segment’s resources. To perform this function, the CODM reviews the information in the Fund’s Financial Statements.
    2  Distributions to Shareholders and Income Tax Information
    Subject to its Managed Distribution Plan, the Fund makes monthly distributions from its cash available for distribution, which consists of the Fund’s dividends and interest income after payment of Fund expenses, net option premiums and net realized and unrealized gains on stock investments. The Fund intends to distribute all or substantially all of its net realized capital gains. Distributions are recorded on the ex-dividend date. Distributions to shareholders are determined in accordance with income tax regulations, which may differ from U.S. GAAP. As required by U.S. GAAP, only distributions in excess of tax basis earnings and profits are reported in the financial statements as a return of capital. Permanent differences between book and tax accounting relating to distributions are reclassified to paid-in capital. For tax purposes, distributions from short-term capital gains are considered to be from ordinary income. Distributions in any year may include a substantial return of capital component.
    The tax character of distributions declared for the years ended December 31, 2024 and December 31, 2023 was as follows:
      Year Ended December 31,
      2024 2023
    Ordinary income $14,849,662 $13,756,853
    Long-term capital gains $69,485,936 $33,397,899
    Tax return of capital $ — $29,388,342
    26

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    Eaton Vance
    Tax-Managed Global Buy-Write Opportunities Fund
    December 31, 2024
    Notes to Financial Statements — continued

    During the year ended December 31, 2024, distributable earnings was increased by $176,490 and paid-in capital was decreased by $176,490 due to differences between book and tax accounting. These reclassifications had no effect on the net assets or net asset value per share of the Fund.
    As of December 31, 2024, the components of distributable earnings (accumulated loss) on a tax basis were as follows:
    Undistributed ordinary income $  1,471,742
    Net unrealized appreciation 700,880,976
    Distributable earnings $702,352,718
    The cost and unrealized appreciation (depreciation) of investments, including open derivative contracts, of the Fund at December 31, 2024, as determined on a federal income tax basis, were as follows:
    Aggregate cost $310,072,658
    Gross unrealized appreciation $701,617,091
    Gross unrealized depreciation (656,530)
    Net unrealized appreciation $700,960,561
    3  Investment Adviser Fee and Other Transactions with Affiliates
    The investment adviser fee is earned by Eaton Vance Management (EVM), an indirect, wholly-owned subsidiary of Morgan Stanley, as compensation for investment advisory services rendered to the Fund. The fee is computed at an annual rate of 1.00% of the Fund’s average daily gross assets, as defined in the investment advisory agreement, and is payable monthly. For purposes of this calculation, gross assets represent net assets plus obligations attributable to investment leverage. During the year ended December 31, 2024, the Fund had no obligations attributable to investment leverage. For the year ended December 31, 2024, the investment adviser fee amounted to $10,167,335.
    Pursuant to an investment sub-advisory agreement, EVM has delegated a portion of the investment management to Parametric Portfolio Associates LLC (Parametric), an affiliate of EVM and an indirect, wholly-owned subsidiary of Morgan Stanley. EVM pays Parametric a portion of its investment adviser fee for sub-advisory services provided to the Fund. The Fund may invest in a money market fund, the Institutional Class of the Morgan Stanley Institutional Liquidity Funds - Government Portfolio (the “Liquidity Fund”), an open-end management investment company managed by Morgan Stanley Investment Management Inc., a wholly-owned subsidiary of Morgan Stanley. The investment adviser fee paid by the Fund is reduced by an amount equal to its pro rata share of the advisory and administration fees paid by the Fund due to its investment in the Liquidity Fund. For the year ended December 31, 2024, the investment adviser fee paid was reduced by $4,734 relating to the Fund’s investment in the Liquidity Fund. EVM also serves as administrator of the Fund, but receives no compensation.
    Trustees and officers of the Fund who are members of EVM’s organization receive remuneration for their services to the Fund out of the investment adviser fee. Trustees of the Fund who are not affiliated with EVM may elect to defer receipt of all or a percentage of their annual fees in accordance with the terms of the Trustees Deferred Compensation Plan. Certain officers and Trustees of the Fund are officers of EVM.
    4  Purchases and Sales of Investments
    Purchases and sales of investments, other than short-term obligations, aggregated $29,282,475 and $158,621,578, respectively, for the year ended December 31, 2024.
    5  Common Shares of Beneficial Interest and Shelf Offering
    The Fund may issue common shares pursuant to its dividend reinvestment plan. There were no common shares issued by the Fund for the years ended December 31, 2024 and December 31, 2023.
    27

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    Eaton Vance
    Tax-Managed Global Buy-Write Opportunities Fund
    December 31, 2024
    Notes to Financial Statements — continued

    In August 2012, the Board of Trustees initially approved a share repurchase program for the Fund. Pursuant to the reauthorization of the share repurchase program by the Board of Trustees in March 2019, the Fund is authorized to repurchase up to 10% of its common shares outstanding as of the last day of the prior calendar year at market prices when shares are trading at a discount to net asset value. The share repurchase program does not obligate the Fund to purchase a specific amount of shares. During the year ended December 31, 2024, the Fund repurchased 1,000,000 of its common shares under the share repurchase program at a cost, including brokerage commissions, of $8,268,244 and an average price per share of $8.27. The weighted average discount per share to NAV on these repurchases amounted to 11.11% for the year ended December 31, 2024. There were no repurchases of common shares by the Fund for the year ended December 31, 2023.
    Pursuant to its most recent registration statement filed with the SEC, the Fund is authorized to issue up to an additional 10,790,376 common shares through an equity shelf offering program (the “shelf offering”). Under the shelf offering, the Fund, subject to market conditions, may raise additional capital from time to time and in varying amounts and offering methods at a net price at or above the Fund's net asset value per common share. During the years ended December 31, 2024 and December 31, 2023, there were no shares sold by the Fund pursuant to its shelf offering.
    6  Financial Instruments
    The Fund may trade in financial instruments with off-balance sheet risk in the normal course of its investing activities. These financial instruments may include written options and may involve, to a varying degree, elements of risk in excess of the amounts recognized for financial statement purposes. The notional or contractual amounts of these instruments represent the investment the Fund has in particular classes of financial instruments and do not necessarily represent the amounts potentially subject to risk. The measurement of the risks associated with these instruments is meaningful only when all related and offsetting transactions are considered. A summary of obligations under these financial instruments at December 31, 2024 is included in the Portfolio of Investments. At December 31, 2024, the Fund had sufficient cash and/or securities to cover commitments under these contracts.
    The Fund is subject to equity price risk in the normal course of pursuing its investment objectives. The Fund writes index call options above the current value of the index to generate premium income. In writing index call options, the Fund in effect, sells potential appreciation in the value of the applicable index above the exercise price in exchange for the option premium received. The Fund retains the risk of loss, minus the premium received, should the value of the underlying index decline.
    The fair value of open derivative instruments (not considered to be hedging instruments for accounting disclosure purposes) and whose primary underlying risk exposure is equity price risk at December 31, 2024 was as follows:
      Fair Value
    Derivative Asset Derivative Liability Derivative(1)
    Written options $ — $(3,324,051)
    (1) Statement of Assets and Liabilities location: Written options outstanding, at value.
    The effect of derivative instruments (not considered to be hedging instruments for accounting disclosure purposes) on the Statement of Operations and whose primary underlying risk exposure is equity price risk for the year ended December 31, 2024 was as follows:
    Derivative Realized Gain (Loss)
    on Derivatives Recognized
    in Income(1)
    Change in Unrealized
    Appreciation (Depreciation) on
    Derivatives Recognized in Income(2)
    Written options $(47,210,246) $8,197,653
    (1) Statement of Operations location: Net realized gain (loss): Written options.
    (2) Statement of Operations location: Change in unrealized appreciation (depreciation): Written options.
    The average number of written options contracts outstanding during the year ended December 31, 2024, which is indicative of the volume of this derivative type, was 6,054 contracts.
    28

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    Eaton Vance
    Tax-Managed Global Buy-Write Opportunities Fund
    December 31, 2024
    Notes to Financial Statements — continued

    7  Affiliated Investments
    At December 31, 2024, the value of the Fund's investment in funds that may be deemed to be affiliated was $3,924,399, which represents 0.4% of the Fund's net assets. Transactions in such investments by the Fund for the year ended December 31, 2024 were as follows:
    Name Value,
    beginning
    of period
    Purchases Sales
    proceeds
    Net realized
    gain (loss)
    Change in
    unrealized
    appreciation
    (depreciation)
    Value, end
    of period
    Dividend
    income
    Shares,
    end of period
    Short-Term Investments 
    Liquidity Fund $3,342,440 $158,069,250 $(157,487,291) $ — $ — $3,924,399 $164,727 3,924,399
    8  Fair Value Measurements
    Under generally accepted accounting principles for fair value measurements, a three-tier hierarchy to prioritize the assumptions, referred to as inputs, is used in valuation techniques to measure fair value. The three-tier hierarchy of inputs is summarized in the three broad levels listed below.
    • Level 1 – quoted prices in active markets for identical investments
    • Level 2 – other significant observable inputs (including quoted prices for similar investments, interest rates, prepayment speeds, credit risk, etc.)
    • Level 3 – significant unobservable inputs (including a fund's own assumptions in determining the fair value of investments)
    In cases where the inputs used to measure fair value fall in different levels of the fair value hierarchy, the level disclosed is determined based on the lowest level input that is significant to the fair value measurement in its entirety. The inputs or methodology used for valuing securities are not necessarily an indication of the risk associated with investing in those securities.
    At December 31, 2024, the hierarchy of inputs used in valuing the Fund’s investments and open derivative instruments, which are carried at fair value, were as follows:
    Asset Description  Level 1 Level 2 Level 3 Total
    Common Stocks:        
    Communication Services $ 74,753,904 $  19,178,502 $     — $   93,932,406
    Consumer Discretionary  77,359,091   63,489,645      —   140,848,736
    Consumer Staples  28,841,061   37,959,019      —    66,800,080
    Energy  10,765,842   18,285,431      —    29,051,273
    Financials  49,812,248   71,825,340      —   121,637,588
    Health Care  47,844,519   53,073,285      —   100,917,804
    Industrials  32,619,714   80,666,354      —   113,286,068
    Information Technology 221,569,993   56,440,543      —   278,010,536
    Materials   9,061,824   22,628,622      —    31,690,446
    Real Estate   7,479,094    2,407,866      —     9,886,960
    Utilities   9,419,297   12,358,890      —    21,778,187
    Total Common Stocks $569,526,587 $438,313,497* $     — $1,007,840,084
    Short-Term Investments $  3,924,399 $          — $     — $    3,924,399
    Total Investments $573,450,986 $ 438,313,497 $     — $1,011,764,483
    29

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    Eaton Vance
    Tax-Managed Global Buy-Write Opportunities Fund
    December 31, 2024
    Notes to Financial Statements — continued

    Liability Description  Level 1 Level 2 Level 3 Total
    Written Call Options $ (1,380,733) $  (1,943,318) $     — $   (3,324,051)
    Total $ (1,380,733) $  (1,943,318) $     — $   (3,324,051)
    * Includes foreign equity securities whose values were adjusted to reflect market trading of comparable securities or other correlated instruments that occurred after the close of trading in their applicable foreign markets.
    9  Risks and Uncertainties
    Risks Associated with Foreign Investments
    Foreign investments can be adversely affected by political, economic and market developments abroad, including the imposition of economic and other sanctions by the United States or another country, and by acts of terrorism and war. There may be less publicly available information about foreign issuers because they may not be subject to reporting practices, requirements or regulations comparable to those to which United States companies are subject. Foreign markets may be smaller, less liquid and more volatile than the major markets in the United States. Trading in foreign markets typically involves higher expense than trading in the United States. The Fund may have difficulties enforcing its legal or contractual rights in a foreign country. Securities that trade or are denominated in currencies other than the U.S. dollar may be adversely affected by fluctuations in currency exchange rates.
    30

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    Eaton Vance
    Tax-Managed Global Buy-Write Opportunities Fund
    December 31, 2024
    Report of Independent Registered Public Accounting Firm

    To the Trustees and Shareholders of Eaton Vance Tax-Managed Global Buy-Write Opportunities Fund: 
    Opinion on the Financial Statements and Financial Highlights 
    We have audited the accompanying statement of assets and liabilities of Eaton Vance Tax-Managed Global Buy-Write Opportunities Fund (the “Fund”), including the portfolio of investments, as of December 31, 2024, the related statement of operations for the year then ended, the statements of changes in net assets for each of the two years in the period then ended, the financial highlights for each of the five years in the period then ended, and the related notes. In our opinion, the financial statements and financial highlights present fairly, in all material respects, the financial position of the Fund as of December 31, 2024, and the results of its operations for the year then ended, the changes in its net assets for each of the two years in the period then ended, and the financial highlights for each of the five years in the period then ended, in conformity with accounting principles generally accepted in the United States of America. 
    Basis for Opinion 
    These financial statements and financial highlights are the responsibility of the Fund's management. Our responsibility is to express an opinion on the Fund's financial statements and financial highlights based on our audits. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) (PCAOB) and are required to be independent with respect to the Fund in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB. 
    We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements and financial highlights are free of material misstatement, whether due to error or fraud. The Fund is not required to have, nor were we engaged to perform, an audit of its internal control over financial reporting. As part of our audits, we are required to obtain an understanding of internal control over financial reporting but not for the purpose of expressing an opinion on the effectiveness of the Fund’s internal control over financial reporting. Accordingly, we express no such opinion. 
    Our audits included performing procedures to assess the risks of material misstatement of the financial statements and financial highlights, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements and financial highlights. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the financial statements and financial highlights. Our procedures included confirmation of securities owned as of December 31, 2024, by correspondence with the custodian and brokers; when replies were not received from brokers, we performed other auditing procedures. We believe that our audits provide a reasonable basis for our opinion. 
    /s/ Deloitte & Touche LLP
    Boston, Massachusetts
    February 21, 2025
    We have served as the auditor of one or more Eaton Vance investment companies since 1959.
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    Eaton Vance
    Tax-Managed Global Buy-Write Opportunities Fund
    December 31, 2024
    Federal Tax Information (Unaudited)

    The Form 1099-DIV you received in February 2025 showed the tax status of all distributions paid to your account in calendar year 2024. Shareholders are advised to consult their own tax adviser with respect to the tax consequences of their investment in the Fund. As required by the Internal Revenue Code and/or regulations, shareholders must be notified regarding the status of qualified dividend income for individuals, the dividends received deduction for corporations, capital gains dividends and 163(j) interest dividends.
    Qualified Dividend Income. For the fiscal year ended December 31, 2024, the Fund designates approximately $20,552,389, or up to the maximum amount of such dividends allowable pursuant to the Internal Revenue Code, as qualified dividend income eligible for the reduced tax rate of 15%.
    Dividends Received Deduction. Corporate shareholders are generally entitled to take the dividends received deduction on the portion of the Fund’s dividend distribution that qualifies under tax law. For the Fund’s fiscal 2024 ordinary income dividends, 38.83% qualifies for the corporate dividends received deduction.
    Capital Gains Dividends. The Fund hereby designates as a capital gain dividend with respect to the taxable year ended December 31, 2024, $69,485,936 or, if subsequently determined to be different, the net capital gain of such year.
    163(j) Interest Dividends. For the fiscal year ended December 31, 2024, the Fund designates 0.04% of distributions from net investment income as a 163(j) interest dividend.
    32

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    Eaton Vance
    Tax-Managed Global Buy-Write Opportunities Fund
    December 31, 2024
    Dividend Reinvestment Plan

    The Fund offers a dividend reinvestment plan (Plan) pursuant to which shareholders may elect to have distributions automatically reinvested in common shares (Shares) of the Fund. You may elect to participate in the Plan by completing the Dividend Reinvestment Plan Application Form. If you do not participate, you will receive all distributions in cash paid by check mailed directly to you by Equiniti Trust Company, LLC (“EQ”) as dividend paying agent. On the distribution payment date, if the NAV per Share is equal to or less than the market price per Share plus estimated brokerage commissions, then new Shares will be issued. The number of Shares shall be determined by the greater of the NAV per Share or 95% of the market price. Otherwise, Shares generally will be purchased on the open market by EQ, the Plan agent (Agent). Distributions subject to income tax (if any) are taxable whether or not Shares are reinvested.
    If your Shares are in the name of a brokerage firm, bank, or other nominee, you can ask the firm or nominee to participate in the Plan on your behalf. If the nominee does not offer the Plan, you will need to request that the Fund’s transfer agent re-register your Shares in your name or you will not be able to participate.
    The Agent’s service fee for handling distributions will be paid by the Fund. Plan participants will be charged their pro rata share of brokerage commissions on all open-market purchases.
    Plan participants may withdraw from the Plan at any time by writing to the Agent at the address noted on the following page. If you withdraw, you will receive Shares in your name for all Shares credited to your account under the Plan. If a participant elects by written notice to the Agent to sell part or all of his or her Shares and remit the proceeds, the Agent is authorized to deduct a $5.00 fee plus brokerage commissions from the proceeds.
    If you wish to participate in the Plan and your Shares are held in your own name, you may complete the form on the following page and deliver it to the Agent. Any inquiries regarding the Plan can be directed to the Agent at 1-866-439-6787.
    33

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    Eaton Vance
    Tax-Managed Global Buy-Write Opportunities Fund
    December 31, 2024
    Application for Participation in Dividend Reinvestment Plan

    This form is for shareholders who hold their common shares in their own names. If your common shares are held in the name of a brokerage firm, bank, or other nominee, you should contact your nominee to see if it will participate in the Plan on your behalf. If you wish to participate in the Plan, but your brokerage firm, bank, or nominee is unable to participate on your behalf, you should request that your common shares be re-registered in your own name which will enable your participation in the Plan.
    The following authorization and appointment is given with the understanding that I may terminate it at any time by terminating my participation in the Plan as provided in the terms and conditions of the Plan.
    Please print exact name on account  
     
    Shareholder signature Date
     
    Shareholder signature Date
    Please sign exactly as your common shares are registered. All persons whose names appear on the share certificate must sign.
    YOU SHOULD NOT RETURN THIS FORM IF YOU WISH TO RECEIVE YOUR DISTRIBUTIONS IN CASH. THIS IS NOT A PROXY.
    This authorization form, when signed, should be mailed to the following address:
    Eaton Vance Tax-Managed Global Buy-Write Opportunities Fund
    c/o Equiniti Trust Company, LLC (“EQ”)
    P.O. Box 10027
    Newark, NJ 07101
    34

    Table of Contents
    Eaton Vance
    Tax-Managed Global Buy-Write Opportunities Fund
    December 31, 2024
    Management and Organization

    Fund Management. The Board of Trustees of the Fund (the “Board”) is responsible for the overall management and supervision of the affairs of the Fund. The Board members and officers of the Fund are listed below. Except as indicated, each individual has held the office shown or other offices in the same company for the last five years. Each Trustee holds office until the annual meeting for the year in which his or her term expires and until his or her successor is elected and qualified, subject to a prior death, resignation, retirement, disqualification or removal. Under the terms of the Fund’s current Trustee retirement policy, an Independent Trustee must retire and resign as a Trustee on the earlier of: (i) the first day of July following his or her 76th birthday; or (ii), with limited exception, December 31st of the 20th year in which he or she has served as a Trustee. However, if such retirement and resignation would cause the Fund to be out of compliance with Section 16 of the 1940 Act or any other regulations or guidance of the Securities and Exchange Commission, then such retirement and resignation will not become effective until such time as action has been taken for the Fund to be in compliance therewith. The “noninterested Trustees” consist of those Trustees who are not “interested persons” of the Fund, as that term is defined under the 1940 Act. The business address of each Board member and officer is One Post Office Square, Boston, Massachusetts 02109. As used below, “BMR” refers to Boston Management and Research, “EV” refers to EV LLC, “EVM” refers to Eaton Vance Management, “MSIM” refers to Morgan Stanley Investment Management Inc. and “EVD” refers to Eaton Vance Distributors, Inc. EV is the trustee of each of EVM and BMR. Each of EVM, BMR, EVD and EV are indirect, wholly owned subsidiaries of Morgan Stanley. Each officer affiliated with EVM may hold a position with other EVM affiliates that is comparable to his or her position with EVM listed below. Each Trustee oversees 123 funds in the Eaton Vance fund complex (including both funds and portfolios in a hub and spoke structure).
    Name and Year of Birth Fund
    Position(s)
    Length of Service Principal Occupation(s) and Other Directorships
    During Past Five Years and Other Relevant Experience
    Noninterested Trustees 
    Alan C. Bowser
    1962
    Class III
    Trustee
    Until 2026.
    3 years.
    Since 2023.
    Private investor. Formerly, Co-Head of the Americas Region, Chief Diversity Officer, Partner and a Member of the Operating Committee, at Bridgewater Associates, an asset management firm (2011-2023). Formerly, Managing Director and Head of Investment Services at UBS Wealth Management Americas (2007-2010). Formerly, Managing Director and Head of Client Solutions, Citibank Private Bank (1999-2007).
    Other Directorships. Independent Director of Stout Risius Ross (a middle market professional services advisory firm) (since 2021).
    Mark R. Fetting
    1954
    Class III
    Trustee
    Until 2026.
    3 years.
    Since 2016.
    Private investor. Formerly held various positions at Legg Mason, Inc. (investment management firm) (2000-2012), including President, Chief Executive Officer, Director and Chairman (2008-2012), Senior Executive Vice President (2004-2008) and Executive Vice President (2001-2004). Formerly, President of Legg Mason family of funds (2001-2008). Formerly, Division President and Senior Officer of Prudential Financial Group, Inc. and related companies (investment management firm) (1991-2000).
    Other Directorships. None.
    Cynthia E. Frost
    1961
    Class I
    Trustee
    Until 2027.
    3 years.
    Since 2014.
    Private investor. Formerly, Chief Investment Officer of Brown University (university endowment) (2000-2012). Formerly, Portfolio Strategist for Duke Management Company (university endowment manager) (1995-2000). Formerly, Managing Director, Cambridge Associates (investment consulting company) (1989-1995). Formerly, Consultant, Bain and Company (management consulting firm) (1987-1989). Formerly, Senior Equity Analyst, BA Investment Management Company (1983-1985).
    Other Directorships. None.
    George J. Gorman
    1952
    Chairperson
    of the Board
    and Class II
    Trustee
    Until 2025.
    3 years. Chairperson of the Board since 2021 and Trustee since 2014.
    Principal at George J. Gorman LLC (consulting firm). Formerly, Senior Partner at Ernst & Young LLP (a registered public accounting firm) (1974-2009).
    Other Directorships. None.
    Valerie A. Mosley
    1960
    Class III
    Trustee
    Until 2026.
    3 years.
    Since 2014.
    Chairwoman and Chief Executive Officer of Valmo Ventures (a consulting and investment firm). Founder of Upward Wealth, Inc., dba BrightUp, a fintech platform. Formerly, Partner and Senior Vice President, Portfolio Manager and Investment Strategist at Wellington Management Company, LLP (investment management firm) (1992-2012). Formerly, Chief Investment Officer, PG Corbin Asset Management (1990-1992). Formerly worked in institutional corporate bond sales at Kidder Peabody (1986-1990).
    Other Directorships. Director of DraftKings, Inc. (digital sports entertainment and gaming company) (since September 2020). Director of Envestnet, Inc. (provider of intelligent systems for wealth management and financial wellness) (since 2018). Formerly, Director of Dynex Capital, Inc. (mortgage REIT) (2013-2020) and Director of Groupon, Inc. (e-commerce provider) (2020-2022).
    35

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    Eaton Vance
    Tax-Managed Global Buy-Write Opportunities Fund
    December 31, 2024
    Management and Organization — continued

    Name and Year of Birth Fund
    Position(s)
    Length of Service Principal Occupation(s) and Other Directorships
    During Past Five Years and Other Relevant Experience
    Noninterested Trustees (continued)
    Keith Quinton
    1958
    Class II
    Trustee
    Until 2025.
    3 years.
    Since 2018.
    Private investor, researcher and lecturer. Formerly, Independent Investment Committee Member at New Hampshire Retirement System (2017-2021). Formerly, Portfolio Manager and Senior Quantitative Analyst at Fidelity Investments (investment management firm) (2001-2014).
    Other Directorships. Formerly, Director (2016-2021) and Chairman (2019-2021) of New Hampshire Municipal Bond Bank.
    Marcus L. Smith
    1966
    Class III
    Trustee
    Until 2026.
    3 years.
    Since 2018.
    Private investor and independent corporate director. Formerly, Chief Investment Officer, Canada (2012-2017), Chief Investment Officer, Asia (2010-2012), Director of Asian Research (2004-2010) and portfolio manager (2001-2017) at MFS Investment Management (investment management firm).
    Other Directorships. Director of First Industrial Realty Trust, Inc. (an industrial REIT) (since 2021). Director of MSCI Inc. (global provider of investment decision support tools) (since 2017). Formerly, Director of DCT Industrial Trust Inc. (logistics real estate company) (2017-2018).
    Nancy Wiser Stefani
    1967
    Class I
    Trustee
    Until 2027.
    3 years.
    Since 2022.
    Formerly, Executive Vice President and the Global Head of Operations at Wells Fargo Asset Management (2011-2021).
    Other Directorships. None.
    Susan J. Sutherland
    1957
    Class II
    Trustee
    Until 2025.
    3 years.
    Since 2015.
    Private investor. Director of Ascot Group Limited and certain of its subsidiaries (insurance and reinsurance) (since 2017). Formerly, Director of Hagerty Holding Corp. (insurance) (2015-2018) and Montpelier Re Holdings Ltd. (insurance and reinsurance) (2013-2015). Formerly, Associate, Counsel and Partner at Skadden, Arps, Slate, Meagher & Flom LLP (law firm) (1982-2013).
    Other Directorships. Formerly, Director of Kairos Acquisition Corp. (insurance/InsurTech acquisition company) (2021-2023).
    Scott E. Wennerholm
    1959
    Class I
    Trustee
    Until 2027.
    3 years.
    Since 2016.
    Private investor. Formerly, Trustee at Wheelock College (postsecondary institution) (2012-2018). Formerly, Consultant at GF Parish Group (executive recruiting firm) (2016-2017). Formerly, Chief Operating Officer and Executive Vice President at BNY Mellon Asset Management (investment management firm) (2005-2011). Formerly, Chief Operating Officer and Chief Financial Officer at Natixis Global Asset Management (investment management firm) (1997-2004). Formerly, Vice President at Fidelity Investments Institutional Services (investment management firm) (1994-1997).
    Other Directorships. None.
        
    Name and Year of Birth Fund
    Position(s)
    Length of Service Principal Occupation(s)
    During Past Five Years
    Principal Officers who are not Trustees 
    R. Kelly Williams, Jr.
    1971
    President Since 2023 President and Chief Operating Officer of Atlanta Capital Management Company, LLC. Officer of 21 registered investment companies managed by Eaton Vance or BMR.
    Deidre E. Walsh
    1971
    Vice President and
    Chief
    Legal Officer
    Since 2009 Vice President of EVM and BMR. Also Vice President of Calvert Research and Management (“CRM”).
    James F. Kirchner
    1967
    Treasurer Since 2007 Vice President of EVM and BMR. Also Vice President of CRM.
    Nicholas S. Di Lorenzo
    1987
    Secretary Since 2022 Formerly, associate (2012-2021) and counsel (2022) at Dechert LLP.
    Laura T. Donovan
    1976
    Chief Compliance
    Officer
    Since 2024 Vice President of EVM and BMR.
    36

    Table of Contents
    Eaton Vance Funds
    U.S. Customer Privacy Notice March 2024

    FACTS WHAT DOES EATON VANCE DO WITH YOUR PERSONAL INFORMATION?
    Why?  Financial companies choose how they share your personal information. Federal law gives consumers the right to limit some but not all sharing. Federal law also requires us to tell you how we collect, share, and protect your personal information. Please read this notice carefully to understand what we do. 
    What?  The types of personal information we collect and share depend on the product or service you have with us. This information can include:
    ■ Social Security number and income
    ■ investment experience and risk tolerance
    ■ checking account information and wire transfer instructions 
    How?  All financial companies need to share customers’ personal information to run their everyday business. In the section below, we list the reasons financial companies can share their customers’ personal information; the reasons Eaton Vance chooses to share; and whether you can limit this sharing. 
    Reasons we can share your personal information Does Eaton Vance
    share?
    Can you limit
    this sharing?
    For our everyday business purposes — such as to process your transactions, maintain your account(s), respond to court orders and legal investigations, or report to credit bureaus Yes No
    For our marketing purposes — to offer our products and services to you Yes No
    For joint marketing with other financial companies No We don’t share
    For our affiliates’ everyday business purposes — information about your transactions and experiences Yes No*
    For our affiliates’ everyday business purposes — information about your creditworthiness Yes Yes*
    For our affiliates to market to you Yes Yes*
    For nonaffiliates to market to you No We don’t share
    To limit our
    sharing 
    Call toll-free 1-800-262-1122 or email: [email protected]
    Please note:
    If you are a new customer, we can begin sharing your information 30 days from the date we sent this notice. When you are no longer our customer, we continue to share your information as described in this notice. However, you can contact us at any time to limit our sharing. 
    Questions?   Call toll-free 1-800-262-1122 or email: [email protected] 
        
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    Eaton Vance Funds
    U.S. Customer Privacy Notice — continued March 2024

    Page 2
    Who we are
    Who is providing this notice? Eaton Vance Management and our investment management affiliates (“Eaton Vance”) (see Affiliates definition below.)
    What we do
    How does Eaton Vance
    protect my personal
    information?
    To protect your personal information from unauthorized access and use, we use security measures that comply with federal law. These measures include computer safeguards and secured files and buildings. We have policies governing the proper handling of customer information by personnel and requiring third parties that provide support to adhere to appropriate security standards with respect to such information.
    How does Eaton Vance
    collect my personal
    information?
    We collect your personal information, for example, when you
    ■ open an account or make deposits or withdrawals from your account
    ■ buy securities from us or make a wire transfer
    ■ give us your contact information
    We also collect your personal information from others, such as credit bureaus, affiliates, or other companies.
    Why can’t I limit all sharing? Federal law gives you the right to limit only
    ■ sharing for affiliates’ everyday business purposes — information about your creditworthiness
    ■ affiliates from using your information to market to you
    ■ sharing for nonaffiliates to market to you
    State laws and individual companies may give you additional rights to limit sharing. (See below for more on your rights under state law.)
    What happens when I limit
    sharing for an account I hold
    jointly with someone else?
    Your choices will apply to everyone on your account.
    Definitions
    Affiliates Companies related by common ownership or control. They can be financial and nonfinancial companies.
    ■ Our affiliates include registered investment advisers such as Eaton Vance Management, Eaton Vance Advisers International Ltd., Boston Management and Research, Calvert Research and Management, Parametric Portfolio Associates LLC, Atlanta Capital Management Company LLC, Morgan Stanley Investment Management Inc., Morgan Stanley Investment Management Co.; registered broker-dealers such as Morgan Stanley Distributors Inc. and Eaton Vance Distributors, Inc. (together, the “Investment Management Affiliates”); and companies with a Morgan Stanley name and financial companies such as Morgan Stanley Smith Barney LLC and Morgan Stanley & Co. (the “Morgan Stanley Affiliates”).
    Nonaffiliates Companies not related by common ownership or control. They can be financial and nonfinancial companies.
    ■ Eaton Vance does not share with nonaffiliates so they can market to you.
    Joint marketing A formal agreement between nonaffiliated financial companies that together market financial products or services to you.
    ■ Eaton Vance does not jointly market.
    Other important information
    38

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    Eaton Vance Funds
    U.S. Customer Privacy Notice — continued March 2024

    Page 3
    *PLEASE NOTE: Eaton Vance does not share your creditworthiness information or your transactions and experiences information with the Morgan Stanley Affiliates, nor does Eaton Vance enable the Morgan Stanley Affiliates to market to you. Your opt outs will prevent Eaton Vance from sharing your creditworthiness information with the Investment Management Affiliates and will prevent the Investment Management Affiliates from marketing their products to you.
    Vermont: Except as permitted by law, we will not share personal information we collect about Vermont residents with Nonaffiliates unless you provide us with your written consent to share such information.
    California: Except as permitted by law, we will not share personal information we collect about California residents with Nonaffiliates and we will limit sharing such personal information with our Affiliates to comply with California privacy laws that apply to us.
    39

    Table of Contents
    Eaton Vance
    Tax-Managed Global Buy-Write Opportunities Fund
    December 31, 2024
    Potential Conflicts of Interest

    As a diversified global financial services firm, Morgan Stanley engages in a broad spectrum of activities, including financial advisory services, investment management activities, lending, commercial banking, sponsoring and managing private investment funds, engaging in broker-dealer transactions and principal securities, commodities and foreign exchange transactions, research publication and other activities. In the ordinary course of its business, Morgan Stanley is a full-service investment banking and financial services firm and therefore engages in activities where Morgan Stanley’s interests or the interests of its clients may conflict with the interests of a Fund or Portfolio, if applicable, (collectively for the purposes of this section, “Fund” or “Funds”). Morgan Stanley advises clients and sponsors, manages or advises other investment funds and investment programs, accounts and businesses (collectively, together with the Morgan Stanley funds, any new or successor funds, programs, accounts or businesses (other than funds, programs, accounts or businesses sponsored, managed, or advised by former direct or indirect subsidiaries of Eaton Vance Corp. (“Eaton Vance Investment Accounts”)), the ‘‘MS Investment Accounts, and, together with the Eaton Vance Investment Accounts, the “Affiliated Investment Accounts’’) with a wide variety of investment objectives that in some instances may overlap or conflict with a Fund’s investment objectives and present conflicts of interest. In addition, Morgan Stanley or the investment adviser may also from time to time create new or successor Affiliated Investment Accounts that may compete with a Fund and present similar conflicts of interest. The discussion below enumerates certain actual, apparent and potential conflicts of interest. There is no assurance that conflicts of interest will be resolved in favor of Fund shareholders and, in fact, they may not be. Conflicts of interest not described below may also exist.
    The discussions below with respect to actual, apparent and potential conflicts of interest also may be applicable to or arise from the MS Investment Accounts whether or not specifically identified.
    Material Non-public and Other Information. It is expected that confidential or material non-public information regarding an investment or potential investment opportunity may become available to the investment adviser. If such information becomes available, the investment adviser may be precluded (including by applicable law or internal policies or procedures) from pursuing an investment or disposition opportunity with respect to such investment or investment opportunity. The investment adviser may also from time to time be subject to contractual ‘‘stand-still’’ obligations and/or confidentiality obligations that may restrict its ability to trade in certain investments on a Fund’s behalf. In addition, the investment adviser may be precluded from disclosing such information to an investment team, even in circumstances in which the information would be beneficial if disclosed. Therefore, the investment team may not be provided access to material non-public information in the possession of Morgan Stanley that might be relevant to an investment decision to be made on behalf of a Fund, and the investment team may initiate a transaction or sell an investment that, if such information had been known to it, may not have been undertaken. In addition, certain members of the investment team may be recused from certain investment-related discussions so that such members do not receive information that would limit their ability to perform functions of their employment with the investment adviser or its affiliates unrelated to that of a Fund. Furthermore, access to certain parts of Morgan Stanley may be subject to third party confidentiality obligations and to information barriers established by Morgan Stanley in order to manage potential conflicts of interest and regulatory restrictions, including without limitation joint transaction restrictions pursuant to the 1940 Act. Accordingly, the investment adviser’s ability to source investments from other business units within Morgan Stanley may be limited and there can be no assurance that the investment adviser will be able to source any investments from any one or more parts of the Morgan Stanley network.
    The investment adviser may restrict its investment decisions and activities on behalf of the Funds in various circumstances, including because of applicable regulatory requirements or information held by the investment adviser or Morgan Stanley. The investment adviser might not engage in transactions or other activities for, or enforce certain rights in favor of, a Fund due to Morgan Stanley’s activities outside the Funds. In instances where trading of an investment is restricted, the investment adviser may not be able to purchase or sell such investment on behalf of a Fund, resulting in the Fund’s inability to participate in certain desirable transactions. This inability to buy or sell an investment could have an adverse effect on a Fund’s portfolio due to, among other things, changes in an investment’s value during the period its trading is restricted. Also, in situations where the investment adviser is required to aggregate its positions with those of other Morgan Stanley business units for position limit calculations, the investment adviser may have to refrain from making investments due to the positions held by other Morgan Stanley business units or their clients. There may be other situations where the investment adviser refrains from making an investment due to additional disclosure obligations, regulatory requirements, policies, and reputational risk, or the investment adviser may limit purchases or sales of securities in respect of which Morgan Stanley is engaged in an underwriting or other distribution capacity.
    Morgan Stanley has established certain information barriers and other policies to address the sharing of information between different businesses within Morgan Stanley. As a result of information barriers, the investment adviser generally will not have access, or will have limited access, to certain information and personnel in other areas of Morgan Stanley relating to business transactions for clients (including transactions in investing, banking, prime brokerage and certain other areas), and generally will not manage the Funds with the benefit of the information held by such other areas. Morgan Stanley, due to its access to and knowledge of funds, markets and securities based on its prime brokerage and other businesses, may make decisions based on information or take (or refrain from taking) actions with respect to interests in investments of the kind held (directly or indirectly) by the Funds in a manner that may be adverse to the Funds, and will not have any obligation or other duty to share information with the investment adviser.
    In limited circumstances, however, including for purposes of managing business and reputational risk, and subject to policies and procedures and any applicable regulations, Morgan Stanley personnel, including personnel of the investment adviser, on one side of an information barrier may have access to information and personnel on the other side of the information barrier through “wall crossings.” The investment adviser faces conflicts of interest in determining whether to engage in such wall crossings. Information obtained in connection with such wall crossings may limit or restrict the ability of the investment adviser to engage in or otherwise effect transactions on behalf of the Funds (including purchasing or selling securities that the investment adviser may otherwise have purchased or sold for a Fund in the absence of a wall crossing). In managing conflicts of interest that arise because of the foregoing, the investment adviser generally will be subject to fiduciary requirements. The investment adviser may also implement internal information barriers or ethical walls, and the conflicts described herein with respect to information barriers and otherwise with respect to Morgan Stanley and the
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    Eaton Vance
    Tax-Managed Global Buy-Write Opportunities Fund
    December 31, 2024
    Potential Conflicts of Interest — continued

    investment adviser will also apply internally within the investment adviser. As a result, a Fund may not be permitted to transact in (e.g., dispose of a security in whole or in part) during periods when it otherwise would have been able to do so, which could adversely affect a Fund. Other investors in the security that are not subject to such restrictions may be able to transact in the security during such periods. There may also be circumstances in which, as a result of information held by certain portfolio management teams in the investment adviser, the investment adviser limits an activity or transaction for a Fund, including if the Fund is managed by a portfolio management team other than the team holding such information.
    Investments by Morgan Stanley and its Affiliated Investment Accounts. In serving in multiple capacities to Affiliated Investment Accounts, Morgan Stanley, including the investment adviser and its investment teams, may have obligations to other clients or investors in Affiliated Investment Accounts, the fulfillment of which may not be in the best interests of a Fund or its shareholders. A Fund’s investment objectives may overlap with the investment objectives of certain Affiliated Investment Accounts. As a result, the members of an investment team may face conflicts in the allocation of investment opportunities among a Fund and other investment funds, programs, accounts and businesses advised by or affiliated with the investment adviser. Certain Affiliated Investment Accounts may provide for higher management or incentive fees or greater expense reimbursements or overhead allocations, all of which may contribute to this conflict of interest and create an incentive for the investment adviser to favor such other accounts.
    Morgan Stanley currently invests and plans to continue to invest on its own behalf and on behalf of its Affiliated Investment Accounts in a wide variety of investment opportunities globally. Morgan Stanley and its Affiliated Investment Accounts, to the extent consistent with applicable law and policies and procedures, will be permitted to invest in investment opportunities without making such opportunities available to a Fund beforehand. Subject to the foregoing, Morgan Stanley may offer investments that fall into the investment objectives of an Affiliated Investment Account to such account or make such investment on its own behalf, even though such investment also falls within a Fund’s investment objectives. A Fund may invest in opportunities that Morgan Stanley and/or one or more Affiliated Investment Accounts has declined, and vice versa. All of the foregoing may reduce the number of investment opportunities available to a Fund and may create conflicts of interest in allocating investment opportunities. Investors should note that the conflicts inherent in making such allocation decisions may not always be resolved to a Fund’s advantage. There can be no assurance that a Fund will have an opportunity to participate in certain opportunities that fall within their investment objectives.
    To seek to reduce potential conflicts of interest and to attempt to allocate such investment opportunities in a fair and equitable manner, the investment adviser has implemented allocation policies and procedures. These policies and procedures are intended to give all clients of the investment adviser, including the Funds, fair access to investment opportunities consistent with the requirements of organizational documents, investment strategies, applicable laws and regulations, and the fiduciary duties of the investment adviser.
    Each client of the investment adviser that is subject to the allocation policies and procedures, including each Fund, is assigned an investment team and portfolio manager(s) by the investment adviser. The investment team and portfolio managers review investment opportunities and will decide with respect to the allocation of each opportunity considering various factors and in accordance with the allocation policies and procedures. The allocation policies and procedures are subject to change. Investors should note that the conflicts inherent in making such allocation decisions may not always be resolved to the advantage of a Fund.
    It is possible that Morgan Stanley or an Affiliated Investment Account, including another Eaton Vance fund, will invest in or advise a company that is or becomes a competitor of a company of which a Fund holds an investment. Such investment could create a conflict between the Fund, on the one hand, and Morgan Stanley or the Affiliated Investment Account, on the other hand. In such a situation, Morgan Stanley may also have a conflict in the allocation of its own resources to the portfolio investment. Furthermore, certain Affiliated Investment Accounts will be focused primarily on investing in other funds which may have strategies that overlap and/or directly conflict and compete with a Fund.
    In addition, certain investment professionals who are involved in a Fund’s activities remain responsible for the investment activities of other Affiliated Investment Accounts managed by the investment adviser and its affiliates, and they will devote time to the management of such investments and other newly created Affiliated Investment Accounts (whether in the form of funds, separate accounts or other vehicles), as well as their own investments. In addition, in connection with the management of investments for other Affiliated Investment Accounts, members of Morgan Stanley and its affiliates may serve on the boards of directors of or advise companies which may compete with a Fund’s portfolio investments. Moreover, these Affiliated Investment Accounts managed by Morgan Stanley and its affiliates may pursue investment opportunities that may also be suitable for a Fund.
    It should be noted that Morgan Stanley may, directly or indirectly, make large investments in certain of its Affiliated Investment Accounts, and accordingly Morgan Stanley’s investment in a Fund may not be a determining factor in the outcome of any of the foregoing conflicts. Nothing herein restricts or in any way limits the activities of Morgan Stanley, including its ability to buy or sell interests in, or provide financing to, equity and/or debt instruments, funds or portfolio companies, for its own accounts or for the accounts of Affiliated Investment Accounts or other investment funds or clients in accordance with applicable law.
    Different clients of the investment adviser, including a Fund, may invest in different classes of securities of the same issuer, depending on the respective clients’ investment objectives and policies. As a result, the investment adviser and its affiliates, at times, will seek to satisfy fiduciary obligations to certain clients owning one class of securities of a particular issuer by pursuing or enforcing rights on behalf of those clients with respect to such class of securities, and those activities may have an adverse effect on another client which owns a different class of securities of such issuer. For example, if one client holds debt securities of an issuer and another client holds equity securities of the same issuer, if the issuer experiences financial or operational challenges, the investment adviser and its affiliates may seek a liquidation of the issuer on behalf of the client that holds the debt securities, whereas the client holding the
    41

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    Eaton Vance
    Tax-Managed Global Buy-Write Opportunities Fund
    December 31, 2024
    Potential Conflicts of Interest — continued

    equity securities may benefit from a reorganization of the issuer. Thus, in such situations, the actions taken by the investment adviser or its affiliates on behalf of one client can negatively impact securities held by another client. These conflicts also exist as between the investment adviser’s clients, including the Funds, and the Affiliated Investment Accounts managed by Morgan Stanley.
    The investment adviser and its affiliates may give advice and recommend securities to other clients which may differ from advice given to, or securities recommended or bought for, a Fund even though such other clients’ investment objectives may be similar to those of the Fund.
    The investment adviser and its affiliates manage long and short portfolios. The simultaneous management of long and short portfolios creates conflicts of interest in portfolio management and trading in that opposite directional positions may be taken in client accounts, including client accounts managed by the same investment team, and creates risks such as: (i) the risk that short sale activity could adversely affect the market value of long positions in one or more portfolios (and vice versa) and (ii) the risks associated with the trading desk receiving opposing orders in the same security simultaneously. The investment adviser and its affiliates have adopted policies and procedures that are reasonably designed to mitigate these conflicts. In certain circumstances, the investment adviser invests on behalf of itself in securities and other instruments that would be appropriate for, held by, or may fall within the investment guidelines of its clients, including a Fund. At times, the investment adviser may give advice or take action for its own accounts that differs from, conflicts with, or is adverse to advice given or action taken for any client.
    From time to time, conflicts also arise due to the fact that certain securities or instruments may be held in some client accounts, including a Fund, but not in others, or that client accounts may have different levels of holdings in certain securities or instruments. In addition, due to differences in the investment strategies or restrictions among client accounts, the investment adviser may take action with respect to one account that differs from the action taken with respect to another account. In some cases, a client account may compensate the investment adviser based on the performance of the securities held by that account. The existence of such a performance based fee may create additional conflicts of interest for the investment adviser in the allocation of management time, resources and investment opportunities. The investment adviser has adopted several policies and procedures designed to address these potential conflicts including a code of ethics and policies that govern the investment adviser’s trading practices, including, among other things, the aggregation and allocation of trades among clients, brokerage allocations, cross trades and best execution.
    In addition, at times an investment adviser investment team will give advice or take action with respect to the investments of one or more clients that is not given or taken with respect to other clients with similar investment programs, objectives, and strategies. Accordingly, clients with similar strategies will not always hold the same securities or instruments or achieve the same performance. The investment adviser’s investment teams also advise clients with conflicting programs, objectives or strategies. These conflicts also exist as between the investment adviser’s clients, including the Funds, and the Affiliated Investment Accounts managed by Morgan Stanley.
    The investment adviser maintains separate trading desks by investment team and generally based on asset class, including two trading desks trading equity securities. These trading desks operate independently of one another. The two equity trading desks do not share information. The separate equity trading desks may result in one desk competing against the other desk when implementing buy and sell transactions, possibly causing certain accounts to pay more or receive less for a security than other accounts. In addition, Morgan Stanley and its affiliates maintain separate trading desks that operate independently of each other and do not share trading information with the investment adviser. These trading desks may compete against the investment adviser trading desks when implementing buy and sell transactions, possibly causing certain Affiliated Investment Accounts to pay more or receive less for a security than other Affiliated Investment Accounts.
    Investments by Separate Investment Departments. The entities and individuals that provide investment-related services for the Fund and certain other Eaton Vance Investment Accounts (the “Eaton Vance Investment Department”) may be different from the entities and individuals that provide investment-related services to MS Investment Accounts (the “MS Investment Department and, together with the Eaton Vance Investment Department, the “Investment Departments”). Although Morgan Stanley has implemented information barriers between the Investment Departments in accordance with internal policies and procedures, each Investment Department may engage in discussions and share information and resources with the other Investment Department on certain investment-related matters. The sharing of information and resources between the Investment Departments is designed to further increase the knowledge and effectiveness of each Investment Department. Because each Investment Department generally makes investment decisions and executes trades independently of the other, the quality and price of execution, and the performance of investments and accounts, can be expected to vary. In addition, each Investment Department may use different trading systems and technology and may employ differing investment and trading strategies. As a result, a MS Investment Account could trade in advance of the Fund (and vice versa), might complete trades more quickly and efficiently than the Fund, and/or achieve different execution than the Fund on the same or similar investments made contemporaneously, even when the Investment Departments shared research and viewpoints that led to that investment decision. Any sharing of information or resources between the Investment Department servicing the Fund and the MS Investment Department may result, from time to time, in the Fund simultaneously or contemporaneously seeking to engage in the same or similar transactions as an account serviced by the other Investment Department and for which there are limited buyers or sellers on specific securities, which could result in less favorable execution for the Fund than such account. The Eaton Vance Investment Department will not knowingly or intentionally cause the Fund to engage in a cross trade with an account serviced by the MS Investment Department, however, subject to applicable law and internal policies and procedures, the Fund may conduct cross trades with other accounts serviced by the Eaton Vance Investment Department. Although the Eaton Vance Investment Department may aggregate the Fund’s trades with trades of other accounts serviced by the Eaton Vance Investment Department, subject to applicable law and internal policies and procedures, there will be no aggregation or coordination of trades with accounts serviced by the MS Investment Department, even when both Investment Departments are seeking to acquire or dispose of the same investments contemporaneously.
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    Eaton Vance
    Tax-Managed Global Buy-Write Opportunities Fund
    December 31, 2024
    Potential Conflicts of Interest — continued

    Payments to Broker-Dealers and Other Financial Intermediaries. The investment adviser and/or EVD may pay compensation, out of their own funds and not as an expense of the Funds, to certain financial intermediaries (which may include affiliates of the investment adviser and EVD), including recordkeepers and administrators of various deferred compensation plans, in connection with the sale, distribution, marketing and retention of shares of the Funds and/or shareholder servicing. For example, the investment adviser or EVD may pay additional compensation to a financial intermediary for, among other things, promoting the sale and distribution of Fund shares, providing access to various programs, mutual fund platforms or preferred or recommended mutual fund lists that may be offered by a financial intermediary, granting EVD access to a financial intermediary’s financial advisors and consultants, providing assistance in the ongoing education and training of a financial intermediary’s financial personnel, furnishing marketing support, maintaining share balances and/or for sub-accounting, recordkeeping, administrative, shareholder or transaction processing services. Such payments are in addition to any distribution fees, shareholder servicing fees and/or transfer agency fees that may be payable by the Funds. The additional payments may be based on various factors, including level of sales (based on gross or net sales or some specified minimum sales or some other similar criteria related to sales of the Funds and/or some or all other Eaton Vance funds), amount of assets invested by the financial intermediary’s customers (which could include current or aged assets of the Funds and/or some or all other Eaton Vance funds), a Fund’s advisory fee, some other agreed upon amount or other measures as determined from time to time by the investment adviser and/or EVD. The amount of these payments may be different for different financial intermediaries.
    The prospect of receiving, or the receipt of, additional compensation, as described above, by financial intermediaries may provide such financial intermediaries and their financial advisors and other salespersons with an incentive to favor sales of shares of the Funds over other investment options with respect to which these financial intermediaries do not receive additional compensation (or receive lower levels of additional compensation). These payment arrangements, however, will not change the price that an investor pays for shares of the Funds or the amount that the Funds receive to invest on behalf of an investor. Investors may wish to take such payment arrangements into account when considering and evaluating any recommendations relating to Fund shares and should review carefully any disclosures provided by financial intermediaries as to their compensation. In addition, in certain circumstances, the investment adviser may restrict, limit or reduce the amount of a Fund's investment, or restrict the type of governance or voting rights it acquires or exercises, where the Fund (potentially together with Morgan Stanley) exceeds a certain ownership interest, or possesses certain degrees of voting or control or has other interests.
    Morgan Stanley Trading and Principal Investing Activities. Notwithstanding anything to the contrary herein, Morgan Stanley will generally conduct its sales and trading businesses, publish research and analysis, and render investment advice without regard for a Fund’s holdings, although these activities could have an adverse impact on the value of one or more of the Fund’s investments, or could cause Morgan Stanley to have an interest in one or more portfolio investments that is different from, and potentially adverse to that of a Fund. Furthermore, from time to time, the investment adviser or its affiliates may invest “seed” capital in a Fund, typically to enable the Fund to commence investment operations and/or achieve sufficient scale. The investment adviser and its affiliates may hedge such seed capital exposure by investing in derivatives or other instruments expected to produce offsetting exposure. Such hedging transactions, if any, would occur outside of a Fund.
    Morgan Stanley’s sales and trading, financing and principal investing businesses (whether or not specifically identified as such, and including Morgan Stanley’s trading and principal investing businesses) will not be required to offer any investment opportunities to a Fund. These businesses may encompass, among other things, principal trading activities as well as principal investing.
    Morgan Stanley’s sales and trading, financing and principal investing businesses have acquired or invested in, and in the future may acquire or invest in, minority and/or majority control positions in equity or debt instruments of diverse public and/or private companies. Such activities may put Morgan Stanley in a position to exercise contractual, voting or creditor rights, or management or other control with respect to securities or loans of portfolio investments or other issuers, and in these instances Morgan Stanley may, in its discretion and subject to applicable law, act to protect its own interests or interests of clients, and not a Fund’s interests.
    Subject to the limitations of applicable law, a Fund may purchase from or sell assets to, or make investments in, companies in which Morgan Stanley has or may acquire an interest, including as an owner, creditor or counterparty.
    Morgan Stanley’s Investment Banking and Other Commercial Activities. Morgan Stanley advises clients on a variety of mergers, acquisitions, restructuring, bankruptcy and financing transactions. Morgan Stanley may act as an advisor to clients, including other investment funds that may compete with a Fund and with respect to investments that a Fund may hold. Morgan Stanley may give advice and take action with respect to any of its clients or proprietary accounts that may differ from the advice given, or may involve an action of a different timing or nature than the action taken, by a Fund. Morgan Stanley may give advice and provide recommendations to persons competing with a Fund and/or any of a Fund’s investments that are contrary to the Fund’s best interests and/or the best interests of any of its investments.
    Morgan Stanley could be engaged in financial advising, whether on the buy-side or sell-side, or in financing or lending assignments that could result in Morgan Stanley’s determining in its discretion or being required to act exclusively on behalf of one or more third parties, which could limit a Fund’s ability to transact with respect to one or more existing or potential investments. Morgan Stanley may have relationships with third-party funds, companies or investors who may have invested in or may look to invest in portfolio companies, and there could be conflicts between a Fund’s best interests, on the one hand, and the interests of a Morgan Stanley client or counterparty, on the other hand.
    43

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    Eaton Vance
    Tax-Managed Global Buy-Write Opportunities Fund
    December 31, 2024
    Potential Conflicts of Interest — continued

    To the extent that Morgan Stanley advises creditor or debtor companies in the financial restructuring of companies either prior to or after filing for protection under Chapter 11 of the U.S. Bankruptcy Code or similar laws in other jurisdictions, the investment adviser’s flexibility in making investments in such restructurings on a Fund’s behalf may be limited.
    Morgan Stanley could provide investment banking services to competitors of portfolio companies, as well as to private equity and/or private credit funds; such activities may present Morgan Stanley with a conflict of interest vis-a-vis a Fund’s investment and may also result in a conflict in respect of the allocation of investment banking resources to portfolio companies.
    To the extent permitted by applicable law, Morgan Stanley may provide a broad range of financial services to companies in which a Fund invests, including strategic and financial advisory services, interim acquisition financing and other lending and underwriting or placement of securities, and Morgan Stanley generally will be paid fees (that may include warrants or other securities) for such services. Morgan Stanley will not share any of the foregoing interest, fees and other compensation received by it (including, for the avoidance of doubt, amounts received by the investment adviser) with a Fund, and any advisory fees payable will not be reduced thereby.
    Morgan Stanley may be engaged to act as a financial advisor to a company in connection with the sale of such company, or subsidiaries or divisions thereof, may represent potential buyers of businesses through its mergers and acquisition activities and may provide lending and other related financing services in connection with such transactions. Morgan Stanley’s compensation for such activities is usually based upon realized consideration and is usually contingent, in substantial part, upon the closing of the transaction. Under these circumstances, a Fund may be precluded from participating in a transaction with or relating to the company being sold or participating in any financing activity related to merger or acquisition.
    The involvement or presence of Morgan Stanley in the investment banking and other commercial activities described above (or the financial markets more broadly) may restrict or otherwise limit investment opportunities that may otherwise be available to the Funds. For example, issuers may hire and compensate Morgan Stanley to provide underwriting, financial advisory, placement agency, brokerage services or other services and, because of limitations imposed by applicable law and regulation, a Fund may be prohibited from buying or selling securities issued by those issuers or participating in related transactions or otherwise limited in its ability to engage in such investments.
    The investment adviser believes that the nature and range of clients to whom Morgan Stanley and its subsidiaries render investment banking and other services is such that it would be inadvisable to exclude these companies from the Fund’s portfolio.
    Morgan Stanley’s Marketing Activities. Morgan Stanley is engaged in the business of underwriting, syndicating, brokering, administering, servicing, arranging and advising on the distribution of a wide variety of securities and other investments in which a Fund may invest. Subject to the restrictions of the 1940 Act, including Sections 10(f) and 17(e) thereof, a Fund may invest in transactions in which Morgan Stanley acts as underwriter, placement agent, syndicator, broker, administrative agent, servicer, advisor, arranger or structuring agent and receives fees or other compensation from the sponsors of such products or securities. Any fees earned by Morgan Stanley in such capacity will not be shared with the investment adviser or the Funds. Certain conflicts of interest, in addition to the receipt of fees or other compensation, would be inherent in these transactions. Moreover, the interests of one of Morgan Stanley’s clients with respect to an issuer of securities in which a Fund has an investment may be adverse to the investment adviser’s or a Fund’s best interests. In conducting the foregoing activities, Morgan Stanley will be acting for its other clients and will have no obligation to act in the investment adviser’s or a Fund’s best interests.
    Client Relationships. Morgan Stanley has existing and potential relationships with a significant number of corporations, institutions and individuals. In providing services to its clients, Morgan Stanley may face conflicts of interest with respect to activities recommended to or performed for such clients, on the one hand, and a Fund, its shareholders or the entities in which the Fund invests, on the other hand. In addition, these client relationships may present conflicts of interest in determining whether to offer certain investment opportunities to a Fund.
    In acting as principal or in providing advisory and other services to its other clients, Morgan Stanley may engage in or recommend activities with respect to a particular matter that conflict with or are different from activities engaged in or recommended by the investment adviser on a Fund’s behalf.
    Principal Investments. To the extent permitted by applicable law, there may be situations in which a Fund’s interests may conflict with the interests of one or more general accounts of Morgan Stanley and its affiliates or accounts managed by Morgan Stanley or its affiliates. This may occur because these accounts hold public and private debt and equity securities of many issuers which may be or become portfolio companies, or from whom portfolio companies may be acquired.
    Transactions with Portfolio Companies of Affiliated Investment Accounts. The companies in which a Fund may invest may be counterparties to or participants in agreements, transactions or other arrangements with portfolio companies or other entities of portfolio investments of Affiliated Investment Accounts (for example, a company in which a Fund invests may retain a company in which an Affiliated Investment Account invests to provide services or may acquire an asset from such company or vice versa). Certain of these agreements, transactions and arrangements involve fees, servicing payments, rebates and/or other benefits to Morgan Stanley or its affiliates. For example, portfolio entities may, including at the encouragement of Morgan Stanley, enter into agreements regarding group procurement and/or vendor discounts. Morgan Stanley and its affiliates may also participate in these agreements and may realize better pricing or discounts as a result of the participation of portfolio entities. To the extent permitted by applicable law, certain of these agreements may provide for commissions or similar payments and/or discounts or rebates to be paid to a portfolio entity of an Affiliated Investment Account, and such payments or discounts or rebates may also be made directly to Morgan Stanley or its affiliates. Under these arrangements, a particular
    44

    Table of Contents
    Eaton Vance
    Tax-Managed Global Buy-Write Opportunities Fund
    December 31, 2024
    Potential Conflicts of Interest — continued

    portfolio company or other entity may benefit to a greater degree than the other participants, and the funds, investment vehicles and accounts (which may or may not include a Fund) that own an interest in such entity will receive a greater relative benefit from the arrangements than the Eaton Vance funds, investment vehicles or accounts that do not own an interest therein. Fees and compensation received by portfolio companies of Affiliated Investment Accounts in relation to the foregoing will not be shared with a Fund or offset advisory fees payable.
    Investments in Portfolio Investments of Other Funds. To the extent permitted by applicable law, when a Fund invests in certain companies or other entities, other funds affiliated with the investment adviser may have made or may be making an investment in such companies or other entities. Other funds that have been or may be managed by the investment adviser may invest in the companies or other entities in which a Fund has made an investment. Under such circumstances, a Fund and such other funds may have conflicts of interest (e.g., over the terms, exit strategies and related matters, including the exercise of remedies of their respective investments). If the interests held by a Fund are different from (or take priority over) those held by such other funds, the investment adviser may be required to make a selection at the time of conflicts between the interests held by such other funds and the interests held by a Fund.
    Allocation of Expenses. Expenses may be incurred that are attributable to a Fund and one or more other Affiliated Investment Accounts (including in connection with issuers in which a Fund and such other Affiliated Investment Accounts have overlapping investments). The allocation of such expenses among such entities raises potential conflicts of interest. The investment adviser and its affiliates intend to allocate such common expenses among a Fund and any such other Affiliated Investment Accounts on a pro rata basis or in such other manner as the investment adviser deems to be fair and equitable or in such other manner as may be required by applicable law.
    Temporary Investments. To more efficiently invest short-term cash balances held by a Fund, the investment adviser may invest such balances on an overnight “sweep” basis in shares of one or more money market funds or other short-term vehicles. It is anticipated that the investment adviser to these money market funds or other short-term vehicles may be the investment adviser (or an affiliate) to the extent permitted by applicable law, including Rule 12d1-1 under the 1940 Act.
    Transactions with Affiliates. The investment adviser and any investment sub-adviser might purchase securities from underwriters or placement agents in which a Morgan Stanley affiliate is a member of a syndicate or selling group, as a result of which an affiliate might benefit from the purchase through receipt of a fee or otherwise. Neither the investment adviser nor any investment sub-adviser will purchase securities on behalf of a Fund from an affiliate that is acting as a manager of a syndicate or selling group. Purchases by the investment adviser on behalf of a Fund from an affiliate acting as a placement agent must meet the requirements of applicable law. Furthermore, Morgan Stanley may face conflicts of interest when the Funds use service providers affiliated with Morgan Stanley because Morgan Stanley receives greater overall fees when they are used.
    General Process for Potential Conflicts. All of the transactions described above involve the potential for conflicts of interest between the investment adviser, related persons of the investment adviser and/or their clients. The Advisers Act, the 1940 Act and ERISA impose certain requirements designed to decrease the possibility of conflicts of interest between an investment adviser and its clients. In some cases, transactions may be permitted subject to fulfillment of certain conditions. Certain other transactions may be prohibited. In addition, the investment adviser has instituted policies and procedures designed to prevent conflicts of interest from arising and, when they do arise, to ensure that it effects transactions for clients in a manner that is consistent with its fiduciary duty to its clients and in accordance with applicable law. The investment adviser seeks to ensure that potential or actual conflicts of interest are appropriately resolved taking into consideration the overriding best interests of the client.
    45

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    Eaton Vance Funds
    IMPORTANT NOTICES

    Delivery of Shareholder Documents. The Securities and Exchange Commission (SEC) permits funds to deliver only one copy of shareholder documents, including prospectuses, proxy statements and shareholder reports, to fund investors with multiple accounts at the same residential or post office box address. This practice is often called “householding” and it helps eliminate duplicate mailings to shareholders. Equiniti Trust Company, LLC (“EQ”), the closed-end funds transfer agent, or your financial intermediary, may household the mailing of your documents indefinitely unless you instruct EQ, or your financial intermediary, otherwise. If you would prefer that your Eaton Vance documents not be householded, please contact EQ or your financial intermediary. Your instructions that householding not apply to delivery of your Eaton Vance documents will typically be effective within 30 days of receipt by EQ or your financial intermediary.
    Portfolio Holdings. Each Eaton Vance Fund and its underlying Portfolio(s) (if applicable) files a schedule of portfolio holdings on Part F to Form N-PORT with the SEC. Certain information filed on Form N-PORT may be viewed on the Eaton Vance website at www.eatonvance.com, by calling Eaton Vance at 1-800-262-1122 or in the EDGAR database on the SEC’s website at www.sec.gov.
    Proxy Voting. From time to time, funds are required to vote proxies related to the securities held by the funds. The Eaton Vance Funds or their underlying Portfolios (if applicable) vote proxies according to a set of policies and procedures approved by the Funds’ and Portfolios’ Boards. You may obtain a description of these policies and procedures and information on how the Funds or Portfolios voted proxies relating to portfolio securities during the most recent 12-month period ended June 30, without charge, upon request, by calling 1-800-262-1122 and by accessing the SEC’s website at www.sec.gov. You may also access proxy voting information for the Eaton Vance Funds or their underlying Portfolios at www.eatonvance.com/
    proxyvoting.
    Share Repurchase Program. The Fund’s Board of Trustees has approved a share repurchase program authorizing the Fund to repurchase up to 10% of its common shares outstanding as of the last day of the prior calendar year in open-market transactions at a discount to net asset value. The repurchase program does not obligate the Fund to purchase a specific amount of shares. The Fund’s repurchase activity, including the number of shares purchased, average price and average discount to net asset value, is disclosed in the Fund’s annual and semi-annual reports to shareholders.
    Additional Notice to Shareholders. If applicable, a Fund may also redeem or purchase its outstanding preferred shares in order to maintain compliance with regulatory requirements, borrowing or rating agency requirements or for other purposes as it deems appropriate or necessary.
    Closed-End Fund Information. Eaton Vance closed-end funds make fund performance data and certain information about portfolio characteristics available on the Eaton Vance website shortly after the end of each month. Other information about the funds is available on the website. The funds’ net asset value per share is readily accessible on the Eaton Vance website. Portfolio holdings for the most recent month-end are also posted to the website approximately 30 days following the end of the month. This information is available at www.eatonvance.com on the fund information pages under “Closed-End Funds & Term Trusts.”
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    Table of Contents
    Investment Adviser and Administrator
    Eaton Vance Management
    One Post Office Square
    Boston, MA 02109
    Investment Sub-Adviser
    Parametric Portfolio Associates LLC
    800 Fifth Avenue, Suite 2800
    Seattle, WA 98104
    Custodian
    State Street Bank and Trust Company
    One Congress Street, Suite 1
    Boston, MA 02114-2016
    Transfer Agent
    Equiniti Trust Company, LLC (“EQ”)
    P.O. Box 500
    Newark, NJ 07101
    Independent Registered  Public Accounting Firm
    Deloitte & Touche LLP
    115 Federal Street, Suite 15
    Boston, MA 02110-1894
    Fund Offices
    One Post Office Square
    Boston, MA 02109

    Table of Contents
    2552    12.31.24


    (a)

    (b) Not applicable.

    Item 2. Code of Ethics

    The registrant (sometimes referred to as the “Fund”) has adopted a code of ethics applicable to its Principal Executive Officer, Principal Financial Officer and Principal Accounting Officer. The registrant undertakes to provide a copy of such code of ethics to any person upon request, without charge, by calling 1-800-262-1122. The registrant has not amended the code of ethics as described in Form N-CSR during the period covered by this report. The registrant has not granted any waiver, including an implicit waiver, from a provision of the code of ethics as described in Form N-CSR during the period covered by this report.


    Item 3. Audit Committee Financial Expert

    The registrant’s Board of Trustees (the “Board”) has designated George J. Gorman and Scott E. Wennerholm, each an independent trustee, as audit committee financial experts. Mr. Gorman is a certified public accountant who is the Principal at George J. Gorman LLC (a consulting firm). Previously, Mr. Gorman served in various capacities at Ernst & Young LLP (a registered public accounting firm), including as Senior Partner. Mr. Gorman also has experience serving as an independent trustee and audit committee financial expert of other mutual fund complexes. Mr. Wennerholm is a private investor. Previously, Mr. Wennerholm served as a Trustee at Wheelock College (postsecondary institution), as a Consultant at GF Parish Group (executive recruiting firm), Chief Operating Officer and Executive Vice President at BNY Mellon Asset Management (investment management firm), Chief Operating Officer and Chief Financial Officer at Natixis Global Asset Management (investment management firm), and Vice President at Fidelity Investments Institutional Services (investment management firm).

    Item 4. Principal Accountant Fees and Services

    (a) –(d)

    The following table presents the aggregate fees billed to the registrant for the registrant’s fiscal years ended December 31, 2023 and December 31, 2024 by the registrant’s principal accountant, Deloitte & Touche LLP (“D&T”), for professional services rendered for the audit of the registrant’s annual financial statements and fees billed for other services rendered by D&T during such periods.

     

    Fiscal Years Ended

       12/31/23      12/31/24  

    Audit Fees

       $ 60,300      $ 67,700  

    Audit-Related Fees(1)

       $ 0      $ 0  

    Tax Fees(2)

       $ 0      $ 0  

    All Other Fees(3)

       $ 0      $ 0  
      

     

     

        

     

     

     

    Total

       $ 60,300      $ 67,700  
      

     

     

        

     

     

     

     

    (1) 

    Audit-related fees consist of the aggregate fees billed for assurance and related services that are reasonably related to the performance of the audit of financial statements and are not reported under the category of audit fees.

    (2) 

    Tax fees consist of the aggregate fees billed for professional services rendered by the principal accountant relating to tax compliance, tax advice, and tax planning and specifically include fees for tax return preparation and other related tax compliance/planning matters.

    (3) 

    All other fees consist of the aggregate fees billed for products and services provided by the principal accountant other than audit, audit-related, and tax services.

    (e)(1) The registrant’s audit committee has adopted policies and procedures relating to the pre-approval of services provided by the registrant’s principal accountant (the “Pre-Approval Policies”). The Pre-Approval Policies establish a framework intended to assist the audit committee in the proper discharge of its pre-approval responsibilities. As a general matter, the Pre-Approval Policies (i) specify certain types of audit, audit-related, tax, and other services determined to be pre-approved by the audit committee; and (ii) delineate specific procedures governing the mechanics of the pre-approval process, including the approval and monitoring of audit and non-audit service fees. Unless a service is specifically pre-approved under the Pre-Approval Policies, it must be separately pre-approved by the audit committee.

    The Pre-Approval Policies and the types of audit and non-audit services pre-approved therein must be reviewed and ratified by the registrant’s audit committee at least annually. The registrant’s audit committee maintains full responsibility for the appointment, compensation, and oversight of the work of the registrant’s principal accountant.


    (e)(2) No services described in paragraphs (b)-(d) above were approved by the registrant’s audit committee pursuant to the “de minimis exception” set forth in Rule 2-01(c)(7)(i)(C) of Regulation S-X.

    (f) Not applicable.

    (g) The following table presents (i) the aggregate non-audit fees (i.e., fees for audit-related, tax, and other services) billed to the registrant by D&T for the registrant’s fiscal years ended December 31, 2023 and December 31, 2024; and (ii) the aggregate non-audit fees (i.e., fees for audit-related, tax, and other services) billed to the Eaton Vance organization by D&T for the same time periods.

     

    Fiscal Years Ended

       12/31/23      12/31/24  

    Registrant

       $ 0      $ 0  

    Eaton Vance(1)

       $ 0      $ 18,490  

     

    (1) 

    The investment adviser to the registrant, as well as any of its affiliates that provide ongoing services to the registrant, are subsidiaries of Morgan Stanley.

    (h) The registrant’s audit committee has considered whether the provision by the registrant’s principal accountant of non-audit services to the registrant’s investment adviser and any entity controlling, controlled by, or under common control with the adviser that provides ongoing services to the registrant that were not pre-approved pursuant to Rule 2-01(c)(7)(ii) of Regulation S-X is compatible with maintaining the principal accountant’s independence.

    (i) Not applicable.

    (j) Not applicable.

    Item 5. Audit Committee of Listed Registrants

    The registrant has a separately-designated standing audit committee established in accordance with Section 3(a)(58)(A) of the Securities and Exchange Act of 1934, as amended. George J. Gorman, Keith Quinton, Scott E. Wennerholm (Chair), and Nancy Wiser Stefani are the members of the registrant’s audit committee.

    Item 6. Schedule of Investments

     

    (a)

    Please see schedule of investments contained in the Report to Stockholders included under Item 1 of this Form N-CSR.

     

    (b)

    Not applicable.

    Item 7. Financial Statements and Financial Highlights for Open-End Management Investment Companies

    Not applicable.

    Item 8. Changes in and Disagreements with Accountants for Open-End Management Investment Companies

    Not applicable.


    Item 9. Proxy Disclosures for Open-End Management Investment Companies

    Not applicable.

    Item 10. Remuneration Paid to Directors, Officers, and Others of Open-End Management Investment Companies

    Not applicable.

    Item 11. Statement Regarding Basis for Approval of Investment Advisory Contract

    Not applicable.

    Item 12. Disclosure of Proxy Voting Policies and Procedures for Closed-End Management Investment Companies

    The Board of the Fund has adopted a proxy voting policy and procedure (the “Fund Policy”), pursuant to which the trustees have delegated proxy voting responsibility to the Fund’s investment adviser and adopted the investment adviser’s proxy voting policies and procedures (the “Policies”) which are described below. The trustees will review the Policies annually. In the event that a conflict of interest arises between the Fund’s shareholders and the investment adviser, the administrator, or any of their affiliates or any affiliate of the Fund, the investment adviser will generally refrain from voting the proxies related to the companies giving rise to such conflict until it consults with the Board, or any committee, sub-committee or group of independent trustees identified by the Board, which will instruct the investment adviser on the appropriate course of action. If the Board Members are unable to meet and the failure to vote a proxy would have a material adverse impact on the Fund, the investment adviser may vote such proxy, provided that it discloses the existence of the material conflict to the Chairperson of the Fund’s Board as soon as practicable and to the Board at its next meeting.

    The Policies are designed to promote accountability of a company’s management to its shareholders and to align the interests of management with those shareholders. An independent proxy voting service (“Agent”), currently Institutional Shareholder Services, Inc., has been retained to assist in the voting of proxies through the provision of vote analysis, implementation and recordkeeping and disclosure services. The investment adviser will generally vote proxies through the Agent. The Agent is required to vote all proxies in accordance with customized proxy voting guidelines (the “Guidelines”) and/or refer them back to the investment adviser pursuant to the Policies.

    The Agent is required to establish and maintain adequate internal controls and policies in connection with the provision of proxy voting services, including methods to reasonably ensure that its analysis and recommendations are not influenced by a conflict of interest. The Guidelines include voting guidelines for matters relating to, among other things, the election of directors, approval of independent auditors, executive compensation, corporate structure and anti-takeover defenses. The investment adviser may cause the Fund to abstain from voting from time to time where it determines that the costs associated with voting a proxy outweigh the benefits derived from exercising the right to vote or it is unable to access or access timely ballots or other proxy information, among other stated reasons. The Agent will refer Fund proxies to the investment adviser for instructions under circumstances where, among others: (1) the application of the Guidelines is unclear; (2) a particular proxy question is not covered by the Guidelines; or (3) the Guidelines require input from the investment adviser. When a proxy voting issue has been referred to the investment adviser, the analyst (or portfolio manager if applicable) covering the company subject to the proxy proposal determines the final vote (or decision not to vote) and the investment adviser’s Proxy Administrator (described below) instructs the Agent to vote accordingly for securities held by the Fund. Where more than one analyst covers a particular company and the recommendations of such analysts voting a proposal conflict, the investment adviser’s Global Proxy Group (described below) will review such recommendations and any other available information related to the proposal and determine the manner in which it should be voted, which may result in different recommendations for the Fund that may differ from other clients of the investment adviser.


    The investment adviser has appointed a Proxy Administrator to assist in the coordination of the voting of client proxies (including the Fund’s) in accordance with the Guidelines and the Policies. The investment adviser and its affiliates have also established a Global Proxy Group. The Global Proxy Group develops the investment adviser’s positions on all major corporate issues, creates the Guidelines and oversees the proxy voting process. The Proxy Administrator maintains a record of all proxy questions that have been referred by the Agent, all applicable recommendations, analysis and research received and any resolution of the matter. Before instructing the Agent to vote contrary to the Guidelines or the recommendation of the Agent, the Proxy Administrator will provide the Global Proxy Group with the Agent’s recommendation for the proposal along with any other relevant materials, including the basis for the analyst’s recommendation. The Proxy Administrator will then instruct the Agent to vote the proxy in the manner determined by the Global Proxy Group. A similar process will be followed if the Agent has a conflict of interest with respect to a proxy. The investment adviser will report to the Fund’s Board any votes cast contrary to the Guidelines or Agent recommendations, as applicable, no less than annually.

    The investment adviser’s Global Proxy Group is responsible for monitoring and resolving possible material conflicts with respect to proxy voting. Because the Guidelines are predetermined and designed to be in the best interests of shareholders, application of the Guidelines to vote client proxies should, in most cases, adequately address any possible conflict of interest. The investment adviser will monitor situations that may result in a conflict of interest between any of its clients and the investment adviser or any of its affiliates by maintaining a list of significant existing and prospective corporate clients. The Proxy Administrator will compare such list with the names of companies of which he or she has been referred a proxy statement (the “Proxy Companies”). If a company on the list is also a Proxy Company, the Proxy Administrator will report that fact to the Global Proxy Group. If the Proxy Administrator intends to instruct the Agent to vote in a manner inconsistent with the Guidelines, the Global Proxy Group will first determine, in consultation with legal counsel if necessary, whether a material conflict exists. If it is determined that a material conflict exists, the investment adviser will seek instruction on how the proxy should be voted from the Fund’s Board, or any committee or subcommittee identified by the Board. If a matter is referred to the Global Proxy Group, the decision made and basis for the decision will be documented by the Proxy Administrator and/or Global Proxy Group.

    Information on how the Fund voted proxies relating to portfolio securities during the most recent 12 month period ended June 30 is available (1) without charge, upon request, by calling 1-800-262-1122, and (2) on the Securities and Exchange Commission’s website at http://www.sec.gov.

    Item 13. Portfolio Managers of Closed-End Management Investment Companies

    Eaton Vance Management (“EVM” or “Eaton Vance”), an indirect, wholly-owned subsidiary of Morgan Stanley, is the investment adviser of the Fund. EVM has engaged its affiliate, Parametric Portfolio Associates LLC (“Parametric”), as the sub-adviser of the Fund. As of the date of this report, Charles B. Gaffney, Douglas R. Rogers, CFA, CMT, Xiaozhen Li and Gordon Wotherspoon comprise the investment team responsible for the overall and day-to-day management of the Fund’s investments.

    Messrs. Gaffney and Rogers are Vice Presidents of Eaton Vance, have managed other Eaton Vance portfolios for more than five years, and have been portfolio managers of the Fund since May 2023. Ms. Li is an Executive Director of Morgan Stanley and has been a Director, Private Client Direct Group at Parametric for more than five years. Mr. Wotherspoon is a Managing Director of Morgan Stanley and Managing Director, Advisor Channel Portfolio Management at Parametric for more than five years. Ms. Li and Mr. Wotherspoon have been portfolio managers of the Fund since July 2024.


    The following table shows, as of the Fund’s most recent fiscal year end, the number of accounts the portfolio manager managed in each of the listed categories and the total assets (in millions of dollars) in the accounts managed within each category. The table also shows the number of accounts with respect to which the advisory fee is based on the performance of the account, if any, and the total assets (in millions of dollars) in those accounts.

     

         Number of
    All
    Accounts
         Total Assets
    of All
    Accounts
         Number of
    Accounts
    Paying a
    Performance Fee
         Total Assets
    of Accounts
    Paying
    a Performance Fee
     

    Charles B. Gaffney(1)

               

    Registered Investment Companies

         12      $ 11,871.1        0      $ 0  

    Other Pooled Investment Vehicles

         12      $ 1,627.4        0      $ 0  

    Other Accounts

         0      $ 0        0      $ 0  

    Douglas R. Rogers, CFA, CMT(1)(2)

               

    Registered Investment Companies

         12      $ 10,150.9        0      $ 0  

    Other Pooled Investment Vehicles

         14      $ 13,015.8        0      $ 0  

    Other Accounts

         5      $ 1,747.9        0      $ 0  

    Gordon Wotherspoon

               

    Registered Investment Companies

         18      $ 17,049.3        0      $ 0  

    Other Pooled Investment Vehicles

         0      $ 0        0      $ 0  

    Other Accounts

         113,834      $ 297,916.8        0      $ 0  

    Xiaozhen Li

               

    Registered Investment Companies

               

    Other Pooled Investment Vehicles

         11      $ 6,672.4        0      $ 0  

    Other Accounts

         0      $ 0        0      $ 0  
         113,786      $ 294,654.0        0      $ 0  

     

    (1)

    This portfolio manager serves as portfolio manager of one or more registered investment companies that invests or may invest in one or more underlying registered investment companies in the Eaton Vance family of funds or other pooled investment vehicles sponsored by Eaton Vance. The underlying investment companies may be managed by this portfolio manager or another portfolio manager.

    (2)

    This portfolio manager may provide advisory services for certain of the “Other Accounts” on a nondiscretionary or model basis. For “Other Accounts” that are part of a wrap account program, the number of accounts is the number of sponsors for which the portfolio manager provides advisory services rather than the number of individual customer accounts within each wrap account program. The assets managed may include assets advised on a nondiscretionary or model basis.

    The following table shows the dollar range of Fund shares beneficially owned by each portfolio manager as of the Fund’s most recent fiscal year end.

     

    Portfolio Manager

       Dollar Range of Equity Securities
    Beneficially Owned in the Fund
    Charles B. Gaffney    None
    Douglas R. Rogers, CFA, CMT    None
    Gordon Wotherspoon    None
    Xiaozhen Li    None


    Potential for Conflicts of Interest. It is possible that conflicts of interest may arise in connection with a portfolio manager’s management of the Fund’s investments on the one hand and the investments of other accounts for which a portfolio manager is responsible on the other. For example, a portfolio manager may have conflicts of interest in allocating management time, resources and investment opportunities among the Fund and other accounts he advises. In addition, due to differences in the investment strategies or restrictions between the Fund and the other accounts, the portfolio manager may take action with respect to another account that differs from the action taken with respect to the Fund. In some cases, another account managed by a portfolio manager may compensate the investment adviser based on the performance of the securities held by that account. The existence of such a performance based fee may create additional conflicts of interest for the portfolio manager in the allocation of management time, resources and investment opportunities. Whenever conflicts of interest arise, the portfolio manager will endeavor to exercise his discretion in a manner that he believes is equitable to all interested persons. EVM has adopted several policies and procedures designed to address these potential conflicts including a code of ethics and policies that govern the investment adviser’s trading practices, including among other things the aggregation and allocation of trades among clients, brokerage allocations, cross trades and best execution.

    Compensation Structure for EVM

    The compensation structure of Eaton Vance and its affiliates that are investment advisers (for purposes of this section “Eaton Vance”) is based on a total reward system of base salary and incentive compensation, which is paid either in the form of cash bonus, or for employees meeting the specified deferred compensation eligibility threshold, partially as a cash bonus and partially as mandatory deferred compensation. Deferred compensation granted to Eaton Vance employees is generally granted as a mix of deferred cash awards under the Investment Management Alignment Plan (IMAP) and equity-based awards in the form of stock units. The portion of incentive compensation granted in the form of a deferred compensation award and the terms of such awards are determined annually by the Compensation, Management Development and Succession Committee of the Board of Directors of Eaton Vance’s parent company, Morgan Stanley.

    Base salary compensation. Generally, portfolio managers and research analysts receive base salary compensation based on the level of their position with the Adviser.

    Incentive compensation. In addition to base compensation, portfolio managers and research analysts may receive discretionary year-end compensation. Incentive compensation may include:

     

      •  

    Cash bonus

     

      •  

    Deferred compensation:

     

      •  

    A mandatory program that defers a portion of incentive compensation into restricted stock units or other awards based on Morgan Stanley common stock or other plans that are subject to vesting and other conditions.

     

      •  

    IMAP is a cash-based deferred compensation plan designed to increase the alignment of participants’ interests with the interests of clients. For eligible employees, a portion of their deferred compensation is mandatorily deferred into IMAP on an annual basis. Awards granted under IMAP are notionally invested in referenced funds available pursuant to the plan, which are funds advised by MSIM and its affiliates including Eaton Vance. Portfolio managers are required to notionally invest a minimum of 40% of their account balance in the designated funds that they manage and are included in the IMAP notional investment fund menu.

     

      •  

    Deferred compensation awards are typically subject to vesting over a multi-year period and are subject to cancellation through the payment date for competition, cause (i.e., any act or omission that constitutes a breach of obligation to the Funds, including failure to comply with internal compliance, ethics or risk management standards, and failure or refusal to perform duties satisfactorily, including supervisory and management duties), disclosure of proprietary information, and solicitation of employees or clients. Awards are also subject to clawback through the payment date if an employee’s act or omission (including with respect to direct supervisory responsibilities) causes a restatement of the firm’s consolidated financial results, constitutes a violation of the firm’s global risk management principles, policies and standards, or causes a loss of revenue associated with a position on which the employee was paid and the employee operated outside of internal control policies.


    Eaton Vance compensates employees based on principles of pay-for-performance, market competitiveness and risk management. Eligibility for, and the amount of any, discretionary compensation is subject to a multi-dimensional process. Specifically, consideration is given to one or more of the following factors, which can vary by portfolio management team and circumstances:

     

      •  

    Revenue and profitability of the business and/or each fund/account managed by the portfolio manager

     

      •  

    Revenue and profitability of the firm

     

      •  

    Return on equity and risk factors of both the business units and Morgan Stanley

     

      •  

    Assets managed by the portfolio manager

     

      •  

    External market conditions

     

      •  

    New business development and business sustainability

     

      •  

    Contribution to client objectives

     

      •  

    Team, product and/or Eaton Vance performance

     

      •  

    The pre-tax investment performance of the funds/accounts managed by the portfolio manager(1) (which may, in certain cases, be measured against the applicable benchmark(s) and/or peer group(s) over one, three and five-year periods)(2) provided that for funds that are tax-managed or otherwise have an objective of after-tax returns, performance net of taxes will be considered

     

      •  

    Individual contribution and performance

    Further, the firm’s Global Incentive Compensation Discretion Policy requires compensation managers to consider only legitimate, business related factors when exercising discretion in determining variable incentive compensation, including adherence to Morgan Stanley’s core values, conduct, disciplinary actions in the current performance year, risk management and risk outcomes.

     

    (1) 

    Generally, this is total return performance, provided that consideration may also be given to relative risk-adjusted performance.

    (2) 

    When a fund’s peer group as determined by Lipper or Morningstar is deemed by the relevant Eaton Vance Chief Investment Officer, or in the case of the sub-advised Funds, the Director of Product Development and Sub-Advised Funds, not to provide a fair comparison, performance may instead be evaluated primarily against a custom peer group or market index.

    Item 14. Purchases of Equity Securities by Closed-End Management Investment Company and Affiliated Purchasers

     

    Period

      

    (a)

    Total Number
    of Shares
    Purchased

      

    (b)

    Average Price
    Paid per Share

      

    (c)

    Total Number
    of Shares
    Purchased as
    Part of
    Publicly
    Announced
    Plans or
    Programs

      

    (d)

    Maximum
    Number of
    Shares that
    May Yet Be
    Purchased
    Under the
    Plans or
    Programs

    January 1 through January 31    0    0    0    10,959,779
    February 1 through February 29    0    0    0    10,959,779
    March 1 through March 31    0    0    0    10,959,779
    April 1 through April 30            0    0    0    10,959,779


    May 1 through May 31    0    0    0    10,959,779
    June 1 through June 30    0    0    0    10,959,779
    July 1 through July 31    120,000    8.30    120,000    10,839,779
    August 1 through August 31    380,000    8.16    380,000    10,459,779
    September 1 through September 30    500,000    8.34    500,000    9,959,779
    October 1 through October 31    0    0    0    9,959,779
    November 1 through November 30    0    0    0    9,959,779
    December 1 through December 31    0    0    0    9,959,779
    Total    1,000,000    8.27    1,000,000   

    In August 2012, the Board of Trustees initially approved a share repurchase program for the Fund. Pursuant to the reauthorization of the share repurchase program by the Board of Trustees in March 2019, the Fund is authorized to repurchase up to 10% of its common shares outstanding as of the last day of the prior calendar year at market prices when shares are trading at a discount to net asset value. The share repurchase program does not obligate the Fund to purchase a specific amount of shares. During the year ended December 31, 2024, the Fund repurchased 1,000,000 of its common shares under the share repurchase program at a cost, including brokerage commissions, of $8,268,244 and an average price per share of $8.27. The weighted average discount per share to NAV on these repurchases amounted to 11.11% for the year ended December 31, 2024.

    Item 15. Submission of Matters to a Vote of Security Holders

    There have been no material changes to the procedures by which shareholders may recommend nominee to the Fund’s Board of Trustees since the Fund last provided disclosure in response to this item.

    Item 16. Controls and Procedures

    (a) It is the conclusion of the registrant’s principal executive officer and principal financial officer that the effectiveness of the registrant’s current disclosure controls and procedures (such disclosure controls and procedures having been evaluated within 90 days of the date of this filing) provide reasonable assurance that the information required to be disclosed by the registrant has been recorded, processed, summarized and reported within the time period specified in the Commission’s rules and forms and that the information required to be disclosed by the registrant has been accumulated and communicated to the registrant’s principal executive officer and principal financial officer in order to allow timely decisions regarding required disclosure.

    (b) There have been no changes in the registrant’s internal controls over financial reporting during the period covered by this report that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting.

    Item 17. Disclosure of Securities Lending Activities for Closed-End Management Investment Companies

    No activity to report for the registrant’s most recent fiscal year end.

    Item 18. Recovery of Erroneously Awarded Compensation

    Not applicable.

    Item 19. Exhibits

     

    (a)(1)

       Registrant’s Code of Ethics – Not applicable (please see Item 2).

    (a)(2)(i)

       Principal Financial Officer’s Section 302 certification.

    (a)(2)(ii)

       Principal Executive Officer’s Section 302 certification.

    (b)

       Combined Section 906 certification.


    (c)

       Registrant’s notices to shareholders pursuant to Registrant’s exemptive order granting an exemption from Section 19(b) of the 1940 Act and Rule 19b-1 thereunder regarding distributions paid pursuant to the Registrant’s Managed Distribution Plan.

    (d)

       Consent of Independent Registered Public Accounting Firm.


    Signatures

    Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

    Eaton Vance Tax-Managed Global Buy-Write Opportunities Fund

     

    By:  

    /s/ R. Kelly Williams, Jr.

      R. Kelly Williams, Jr.
      Principal Executive Officer

    Date: February 26, 2025

    Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated.

     

    By:  

    /s/ James F. Kirchner

      James F. Kirchner
      Principal Financial Officer

    Date: February 26, 2025

     

    By:  

    /s/ R. Kelly Williams, Jr.

      R. Kelly Williams, Jr.
      Principal Executive Officer

    Date: February 26, 2025

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