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    SEC Form 11-K filed by Quest Diagnostics Incorporated

    6/20/25 4:20:51 PM ET
    $DGX
    Medical Specialities
    Health Care
    Get the next $DGX alert in real time by email
    11-K 1 dgx12312024profitsharingpl.htm 11-K Document



    UNITED STATES
    SECURITIES AND EXCHANGE COMMISSION
    Washington, D.C. 20549

    Form 11-K




    (Mark One)
    x    ANNUAL REPORT PURSUANT TO SECTION 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934

    For the fiscal year ended December 31, 2024

    OR

    o    TRANSITION REPORT PURSUANT TO SECTION 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934

    For the transition period from _______to _______


    Commission file number: 001-12215

    A. Full title of the plan and the address of the plan, if different from that of the issuer named below:
        

    THE QUEST DIAGNOSTICS PROFIT SHARING PLAN


    B. Name of issuer of the securities held pursuant to the plan and the address of its principal executive office:

    QUEST DIAGNOSTICS INCORPORATED
    500 PLAZA DRIVE
    SECAUCUS, NJ 07094




    The Quest Diagnostics Profit Sharing Plan
    Index to Financial Statements and Supplemental Schedule


    Page
    Financial Statements
    Report of Independent Registered Public Accounting Firm
    1
    Statements of Net Assets Available for Benefits as of December 31, 2024 and 2023
    2
    Statement of Changes in Net Assets Available for Benefits for the Year Ended December 31, 2024
    3
    Notes to Financial Statements
    4
    Supplemental Schedule*
    Schedule H, Line 4(i) - Schedule of Assets (Held at End of Year) as of December 31, 2024
    9
    Signature
    14
    * Other schedules required by Section 2520.103-10 of the Department of Labor's Rules and Regulations for Reporting and Disclosure under ERISA have been omitted because they are not applicable.
    Exhibit
    Exhibit 23 - Consent of Independent Registered Public Accounting Firm





    Report of Independent Registered Public Accounting Firm

    Plan Administrator and Plan Participants
    The Quest Diagnostics Profit Sharing Plan    

    Opinion on the financial statements
    We have audited the accompanying statements of net assets available for benefits of The Quest Diagnostics Profit Sharing Plan (the “Plan”) as of December 31, 2024 and 2023, the related statement of changes in net assets available for benefits for the year ended December 31, 2024, and the related notes (collectively referred to as the “financial statements”). In our opinion, the financial statements present fairly, in all material respects, the net assets available for benefits of the Plan as of December 31, 2024 and 2023, and the changes in net assets available for benefits for the year ended December 31, 2024 in conformity with accounting principles generally accepted in the United States of America.

    Basis for opinion
    These financial statements are the responsibility of the Plan’s management. Our responsibility is to express an opinion on the Plan’s financial statements 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 Plan 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 are free of material misstatement, whether due to error or fraud. The Plan 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 Plan’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, 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. 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. We believe that our audits provide a reasonable basis for our opinion.

    Supplemental information
    The schedule of assets (held at end of year) as of December 31, 2024 (“supplemental information”) has been subjected to audit procedures performed in conjunction with the audit of the Plan’s financial statements. The supplemental information is the responsibility of the Plan’s management. Our audit procedures included determining whether the supplemental information reconciles to the financial statements or the underlying accounting and other records, as applicable, and performing procedures to test the completeness and accuracy of the information presented in the supplemental information. In forming our opinion on the supplemental information, we evaluated whether the supplemental information, including its form and content, is presented in conformity with the Department of Labor’s Rules and Regulations for Reporting and Disclosure under the Employee Retirement Income Security Act of 1974. In our opinion, the supplemental information is fairly stated, in all material respects, in relation to the financial statements as a whole.

    /s/ GRANT THORNTON LLP

    We have served as the Plan's auditor since 2008.

    Melville, New York
    June 20, 2025



    1



    The Quest Diagnostics Profit Sharing Plan
    Statements of Net Assets Available for Benefits
    December 31, 2024 and 2023
    (in thousands)


    20242023
    Assets
    Investments, at fair value
    $5,483,306 $5,050,535 
    Receivables
    Employer contributions receivable— 31 
    Notes receivable from participants 70,809 75,659 
    Investment related receivables1,031 770 
    Total receivables71,840 76,460 
    Total assets5,555,146 5,126,995 
    Liabilities
    Investment related payables1,376 850 
    Net assets available for benefits
    $5,553,770 $5,126,145 


































    The accompanying notes are an integral part of these financial statements.
    2


    The Quest Diagnostics Profit Sharing Plan
    Statement of Changes in Net Assets Available for Benefits
    For the Year Ended December 31, 2024
    (in thousands)


    Additions:
    Investment income
    Net appreciation in fair value of investments$734,863 
    Dividends and interest20,076 
    Total investment income754,939 
    Interest income on notes receivable from participants5,420 
    Contributions
    Employer100,667 
    Participants191,222 
    Rollovers42,978 
    Total contributions334,867 
    Total additions1,095,226 
    Deductions:
    Benefits paid to participants665,328 
    Administrative expenses2,273 
    Total deductions667,601 
    Net increase427,625 
    Net assets available for benefits:
    Beginning of year5,126,145 
    End of year$5,553,770 

















    The accompanying notes are an integral part of these financial statements.
    3


    The Quest Diagnostics Profit Sharing Plan
    December 31, 2024 and 2023
    Notes to Financial Statements (dollars in thousands)



    1.    Description of the Plan

        Background - The Quest Diagnostics Profit Sharing Plan (the “Plan”) is a defined contribution plan. The Plan was established by Quest Diagnostics Incorporated ("Quest Diagnostics" or the "Company"), which is the parent entity of a controlled group of corporations and other entities (the "Quest Control Group"). Effective August 15, 2021, sponsorship of the Plan was transferred from the Company to Quest Diagnostics Clinical Laboratories, Inc. (the "Plan Sponsor"), a wholly owned subsidiary of the Company. The Plan provides retirement benefits to eligible employees of the Quest Control Group. The Plan is subject to the provisions of the Employee Retirement Income Security Act of 1974, as amended (“ERISA”). The following description of the Plan provides only general information. Participants should refer to the plan document for a more complete description of the Plan's provisions.

        Eligibility and Participant Contributions - The Plan provides for participant-directed investment of their voluntary contributions and employer matching contributions in a number of investment funds. Eligible employees can participate in the Plan as soon as administratively feasible upon becoming an employee of a member of the Quest Control Group. Participants may contribute an amount between 1% and 35% of their eligible compensation, as defined, for the contribution period. Catch-up contributions, as defined in the Internal Revenue Code (the "Code"), are permissible for eligible participants. Participants may modify their contribution percentage at any time. Participants may also choose to make rollover contributions to the Plan of amounts received from an eligible defined benefit or defined contribution plan maintained by another company. Contributions are subject to Code limitations.

        Employer Matching Contributions - Members of the Quest Control Group match 100% of a participant's contribution, up to 5% of eligible compensation, in cash after the participant completes 12 months of service, as defined, with the Quest Control Group. Employer matching contributions are remitted to the Plan at the same time that the corresponding participants' contributions are remitted.

        Participant Accounts - A separate individual account is established for each Plan participant. Each participant's account is credited with the participant's contributions and the employer matching contributions, plus the allocation of investment earnings, gains and losses and expenses, based on participant earnings or account balances, as defined. The benefit to which a participant is entitled is the benefit that can be provided from the participant’s vested account.

        Revenue sharing credits, which are considered parties-in-interest transactions, are allocated back to participants investing in respective investment funds which generate such credits.
        
        Vesting - Participants immediately vest in their voluntary contributions and employer matching contributions plus actual earnings thereon. Certain participants who were active in plans sponsored by previous employers have vesting requirements applied to their previous employer contribution accounts consistent with the vesting requirements in effect before the assets were merged into the Plan.

        Investment Options - Participants may elect to have their voluntary contributions and employer matching contributions invested in any or all of the available investment options, most of which are managed by Fidelity Management & Research Company (“FMRC”) and its affiliates. Participants may also elect to have their voluntary contributions and employer matching contributions invested in shares of the Company's common stock through the Quest Diagnostics stock fund. Participants have the ability to modify their investment elections daily, subject to certain short-term trading restrictions imposed by FMRC and its affiliates and the Company's securities trading policy, which prohibits trading in the Company's common stock on a short-term basis and while in possession of material non-public information about the Company.

        Participants cannot contribute greater than 25% per pay period of pre-tax contributions into the Quest Diagnostics stock fund. In addition, participants can transfer monies into the Quest Diagnostics stock fund only to the extent the percentage of holdings in the Quest Diagnostics stock fund after the transfer remains below 25% of the participant's entire account balance.

        Participants may elect to receive their dividends on investments in the Quest Diagnostics stock fund as a taxable cash payment or to have those dividends automatically reinvested.

    4


    The Quest Diagnostics Profit Sharing Plan
    December 31, 2024 and 2023
    Notes to Financial Statements (dollars in thousands) - continued



        Distribution Options - Participants can elect to have their benefit distributions, equal to the value of the vested portion of their account balance, paid in the form of a partial or lump sum distribution, a direct rollover into another eligible retirement plan or traditional individual retirement account, installment payments, or for certain assets, an annuity.

        Withdrawals - Withdrawals may be made for qualified emergencies, as defined in the Code. Depending upon the type of withdrawal and the status of the contribution, penalties upon withdrawal may apply. Participants may also begin to make withdrawals without penalty at age 59 ½, subject to certain limitations as defined by the Plan.

        Forfeitures - Employer contributions in forfeited nonvested accounts may be used to reduce future employer contributions or pay the Plan's expenses. The forfeiture activity and account balance was not material as of and for the years ended December 31, 2024 and 2023.
            
        Parties-in-Interest - Certain investments of the Plan, as of December 31, 2024 and 2023, are shares of mutual funds and collective funds managed by FMRC and its affiliates. These transactions qualify as party-in-interest transactions.

        The Company also is a party-in-interest to the Plan under the definition provided in Section 3(14) of ERISA. Therefore, Quest Diagnostics stock transactions qualify as party-in-interest transactions. As of December 31, 2024 and 2023, the total fair value of the Plan's investment in Quest Diagnostics stock was $295,103 and $295,841, respectively. During 2024, there were no purchases of Quest Diagnostics stock by the Plan and sales of Quest Diagnostics stock by the Plan were $26,895.
        
        Notes Receivable from Participants - Participants are permitted to obtain loans in amounts not less than one thousand dollars and up to the lesser of (1) fifty thousand dollars, subject to certain limitations as defined by the Plan, or (2) 50% of the participant's vested portion of their account value. Except with respect to pre-existing loans transferred or merged into the Plan and as set forth below, a participant may have only one outstanding loan at a time and loans are repayable over a period of up to five years, unless the proceeds are used to purchase a primary residence, in which case a period of up to ten years (effective January 2025, thirty years) is permitted. Loans are secured by one-half of a participant's vested account balance and bear interest at prime plus 1%. Rates range from 3.25% to 9.50%; maturities vary by participant. Principal and interest are repaid to the Plan through payroll deductions for active employees. Participants can elect to pay the entire outstanding balance of a loan directly to Fidelity Management Trust Company ("FMTC"). Actively employed participants can also submit a partial loan repayment directly to FMTC outside the normal payroll deductions, accelerating the payoff date. Participants who are no longer active employees may continue to repay outstanding loan balances directly to FMTC.

        In addition, notes receivable from participants qualify as party-in-interest transactions. As of December 31, 2024 and 2023, the carrying value of the Plan's notes receivable from participants was $70,809 and $75,659, respectively.

        Plan Administration - The plan administrator is the Benefits Administration Committee (the "Plan Administrator"), which is appointed by the Plan Sponsor's Board of Directors. The Plan's trustee and recordkeeper for the Plan investments are FMTC and Fidelity Investments Institutional Operations Company LLC, respectively.

        Tax Status - The Internal Revenue Service (“IRS”) has determined and informed the Company by letter dated September 22, 2014, that the Plan and related trust are designed in accordance with applicable sections of the Code. The Plan Sponsor believes that the Plan, which has been amended since the IRS determination, continues to be designed and operated in compliance with the applicable requirements of the Code and, therefore, believes that the Plan is qualified and related trust is tax-exempt.

        Accounting principles generally accepted in the United States (“US GAAP”) requires the Plan Administrator to evaluate tax positions taken by the Plan and recognize a tax liability if the Plan has taken an uncertain position that more likely than not would not be sustained upon examination by the IRS. The Plan Administrator has analyzed the tax positions taken by the Plan, and has concluded that as of December 31, 2024 and 2023 there are no uncertain positions taken or expected to be taken that would require recognition of a liability or disclosure in the financial statements. The Plan is subject to routine audits by taxing authorities; however, there are currently no audits for any tax periods in progress.

        Administrative Expenses - Plan administrative expenses are paid by the Company to the extent not paid or offset by the Plan or the Quest Control Group. Fees associated with the administration of notes receivable from participants are charged
    5


    The Quest Diagnostics Profit Sharing Plan
    December 31, 2024 and 2023
    Notes to Financial Statements (dollars in thousands) - continued



    directly against participant accounts. These fees are included in administrative expenses and are expensed when incurred. Investment related expenses are included in net appreciation of fair value of investments.

        Investment Management Fees - Investment management fees and operating expenses charged to the Plan for investments in the Plan are deducted from income earned on a daily basis and are not separately reflected. Consequently, investment management fees and operating expenses are reflected as a reduction of investment return for such investments.

        Plan Termination - The Plan Sponsor intends to continue the Plan indefinitely, but reserves the right to change or discontinue the Plan at its discretion. Participants will become fully vested in their rights under the Plan if it is terminated or if employer matching contributions are completely discontinued.
        
    2.    Summary of Significant Accounting Policies

        Basis of Presentation - The Plan maintains its financial records on the accrual basis of accounting.
        
        Use of Estimates - The preparation of financial statements in conformity with US GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities, if any, at the date of the financial statements and the reported amounts of additions to and deductions from net assets during the reporting period. Actual results could differ from those estimates.

        Risks and Uncertainties - Certain underlying investment securities are exposed to various risks, such as interest rate, market and credit risk. Due to the level of risk associated with certain investment securities and the level of uncertainty related to changes in the value of investment securities, changes in these risks could materially affect participants' account balances and the amounts reported in the Statements of Net Assets Available for Benefits and the Statement of Changes in Net Assets Available for Benefits.

        Benefits paid to participants - Benefits payments to participants are recorded when paid.

        Valuation of Investments - Investments are stated at fair value at year end. Refer to Note 3 for additional information related to the valuation of Plan investments.

        Security Transactions and Income - Purchases and sales of securities are recorded on a trade-date basis. Dividend income is recorded on the ex-dividend date. Interest income from investments is recorded as earned on an accrual basis.

        Net appreciation in fair value of investments represents the Plan's net realized and unrealized gains (losses) on investments held by the Plan.    

        Notes Receivable from Participants - Notes receivable from participants are valued at their unpaid principal balance, plus any accrued but unpaid interest. Interest income from notes receivable from participants is recorded on an accrual basis.     

        
    3.    Fair Value Measurements

        Fair value measurements are based upon the exit price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants, and are determined by either the principal market or the most advantageous market.

        Inputs used in the valuation techniques to derive fair values are classified based on a three-level hierarchy to prioritize the inputs used in the valuation techniques to derive fair values. The basis for fair value measurements for each level within the hierarchy is described below with Level 1 having the highest priority and Level 3 having the lowest.
    6


    The Quest Diagnostics Profit Sharing Plan
    December 31, 2024 and 2023
    Notes to Financial Statements (dollars in thousands) - continued



    Level 1:Quoted prices in active markets for identical assets or liabilities.
    Level 2:
    Quoted prices for similar assets or liabilities in active markets; quoted prices for identical or similar instruments in markets that are not active; and model-derived valuations in which all significant inputs are observable in active markets.
    Level 3:Valuations derived from valuation techniques in which one or more significant inputs are unobservable.
        
        During the year ended December 31, 2024, there were no transfers between levels. During 2024, the Plan replaced the majority of its mutual fund investment options with collective funds.

        The following table provides a summary of the assets in the Plan that are measured at fair value on a recurring basis:
    Basis of Fair Value Measurements
    December 31, 2024TotalLevel 1Level 2Level 3
    Mutual funds$204,410 $204,410 $— $— 
    Quest Diagnostics common stock295,103 295,103 — — 
    Other common stock282,820 282,743 — 77 
    Subtotal$782,333 $782,256 $— $77 
    Investments measured at NAV as a practical expedient: (A)4,700,973 
    Total investments, at fair value$5,483,306 


    Basis of Fair Value Measurements
    December 31, 2023TotalLevel 1Level 2Level 3
    Mutual funds$2,897,613 $2,897,613 $— $— 
    Quest Diagnostics common stock295,841 295,841 — — 
    Other common stock246,567 246,498 — 69 
    Subtotal$3,440,021 $3,439,952 $— $69 
    Investments measured at NAV as a practical expedient: (A)1,610,514 
    Total investments, at fair value$5,050,535 

        
    (A)    Certain investments, including the Collective Funds, that were measured at fair value using the net asset value ("NAV") per share (or its equivalent) practical expedient were not classified in the fair value hierarchy. There are no unfunded commitments or redemption restrictions related to these investments.

        Following is a description of the valuation methodologies used for assets measured at fair value. There have been no changes in the methodologies used as of December 31, 2024 and 2023.

        Mutual Funds: Valued at the daily closing price reported by the fund. Mutual funds held by the Plan are open-ended mutual funds that are registered with the Security and Exchange Commission ("SEC") and are required to publish their NAV on a daily basis and to transact at that price. The mutual funds held by the Plan are classified as level 1.
    7


    The Quest Diagnostics Profit Sharing Plan
    December 31, 2024 and 2023
    Notes to Financial Statements (dollars in thousands) - continued




        Quest Diagnostics Common Stock and Other Common Stock classified as level 1: Valued at the closing price reported on the active market on which the individual securities are traded.

        Other Common Stock classified as level 3: Valued using a valuation technique based on available information, which may consider market-based valuation multiples; a discount or premium from market value of a similar, freely traded equity security of the same issuer; or some combination.  These fair value measurements are classified within Level 3 of the fair value hierarchy as the fair value is based on significant inputs that are not observable.

        Collective Funds: Valued at NAV per unit as determined by the trustee at year end. The NAV is used as a practical expedient to estimate fair value.
            
        The preceding methods described may produce a fair value calculation that may not be indicative of net realizable value or reflective of future fair values. Furthermore, although the Plan believes its valuation methods are appropriate and consistent with other market participants, the use of different methodologies or assumptions to determine the fair value of certain financial instruments could result in a different fair value measurement at the reporting date.
        
    4.     Commitments and Contingencies

        In 2020, two putative class action lawsuits were filed in the U.S. District Court for New Jersey against the Company and other defendants with respect to the Plan. The complaint alleges, among other things, that the fiduciaries of the Plan breached their duties by failing to disclose the expenses and risks of plan investment options, allowing unreasonable administration expenses to be charged to plan participants, and selecting and retaining high cost and poor performing investments. The Plan itself is not named as a defendant. In October 2020, the court consolidated the two lawsuits under the caption In re: Quest Diagnostics ERISA Litigation and plaintiffs filed a consolidated amended complaint. In May 2021, the court denied the Company's motion to dismiss the complaint. After discovery was completed, the Company filed a motion for summary judgment, which was granted. The matter is on appeal.    
    8


    The Quest Diagnostics Profit Sharing Plan
    EIN: #38-2084239 Plan: #333    
        
    Schedule H, Line 4(i) - Schedule of Assets (Held at End of Year)
    December 31, 2024 (dollars in thousands)

    (a)(b)
    Identity of Issue, Borrower, Lessor, or Similar Party
    (c)
    Description
    (d)
    Cost
    (e)
    Current
    Value
    *Fidelity Freedom Blend 2010 TCollective Fund***$18,786 
    *Fidelity Freedom Blend 2015 TCollective Fund***57,543 
    *Fidelity Freedom Blend 2020 TCollective Fund***164,860 
    *Fidelity Freedom Blend 2025 TCollective Fund***399,910 
    *Fidelity Freedom Blend 2030 TCollective Fund***580,480 
    *Fidelity Freedom Blend 2035 TCollective Fund***497,680 
    *Fidelity Freedom Blend 2040 TCollective Fund***380,813 
    *Fidelity Freedom Blend 2045 TCollective Fund***285,380 
    *Fidelity Freedom Blend 2050 TCollective Fund***186,708 
    *Fidelity Freedom Blend 2055 TCollective Fund***114,503 
    *Fidelity Freedom Blend 2060 TCollective Fund***60,792 
    *Fidelity Freedom Blend 2065 TCollective Fund***20,008 
    *Fidelity Freedom Blend Income TCollective Fund***18,112 
    *Fidelity Managed Income Portfolio II - Class 3Collective Fund***164,273 
    *Fidelity Contrafund Comingled PoolCollective Fund***420,121 
    *Fidelity OTC Comingled PoolCollective Fund***344,261 
    Spartan 500 Index Pool Class FCollective Fund***659,448 
    Spartan Extended Market Index Pool Class FCollective Fund***50,659 
    Spartan Total International Index Pool Class FCollective Fund***35,486 
    GW&K Small/Mid Cap FundCollective Fund***134,114 
    Prudential Core Plus Bond Fund Class 15Collective Fund***22,333 
    GQG Partners International Equity CIT Class DCollective Fund***83,037 
    State Street Short Term Investment FundCollective Fund***1,666 
      Total Interest in Collective Funds$4,700,973 
    T Rowe Price Government Reserve Investment FundMutual Fund***$804 
    Vanguard Total Bond Market Index Fund - Institutional Plus Share ClassMutual Fund***90,083 
    *Fidelity Investments Money Market Government Portfolio - Institutional ClassMutual Fund***113,523 
      Total Interest in Mutual Funds$204,410 
    *Quest Diagnostics IncorporatedCommon Stock***$295,103 
    9


    The Quest Diagnostics Profit Sharing Plan
    EIN: #38-2084239 Plan: #333    
        
    Schedule H, Line 4(i) - Schedule of Assets (Held at End of Year)
    December 31, 2024 (dollars in thousands)

    (a)(b)
    Identity of Issue, Borrower, Lessor, or Similar Party
    (c)
    Description
    (d)
    Cost
    (e)
    Current
    Value
    Accenture Plc Cl AOther Common Stock***$1,409 
    Adobe IncOther Common Stock***1,611 
    Advanced Micro Devices IncOther Common Stock***842 
    Affirm Holdings IncOther Common Stock***227 
    Agco CorpOther Common Stock***998 
    Alphabet Inc Cl AOther Common Stock***13,286 
    Amazon.Com IncOther Common Stock***15,375 
    Ameren CorpOther Common Stock***1,792 
    American International GroupOther Common Stock***1,408 
    Amphenol Corporation Cl AOther Common Stock***3,075 
    Apple IncOther Common Stock***17,566 
    Argenx Se Sponsored AdrOther Common Stock***1,300 
    Asml Hldg Nv (Ny Reg Shs) New York Registered SharOther Common Stock***1,089 
    Astrazeneca Plc Spons AdrOther Common Stock***628 
    Atlassian Corp Plc Cls AOther Common Stock***1,427 
    Aurora Innovation IncOther Common Stock***331 
    Avalonbay Communities Inc ReitOther Common Stock***1,887 
    Bank of America CorporationOther Common Stock***2,591 
    Baxter Intl IncOther Common Stock***920 
    Becton Dickinson & CoOther Common Stock***3,182 
    Biogen IncOther Common Stock***333 
    Boeing CoOther Common Stock***1,871 
    Cf Industries Holdings IncOther Common Stock***936 
    Chipotle Mexican Grill IncOther Common Stock***1,314 
    Chubb LtdOther Common Stock***2,666 
    Cigna Group (The)Other Common Stock***2,859 
    Citigroup IncOther Common Stock***1,633 
    Coca Cola CoOther Common Stock***721 
    Colgate-Palmolive CoOther Common Stock***1,036 
    Comcast Corp Cl AOther Common Stock***1,080 
    Conagra Brands IncOther Common Stock***704 
    ConocophillipsOther Common Stock***2,058 
    Coupang Inc AOther Common Stock***1,455 
    Cummins IncOther Common Stock***1,708 
    Cvs Health CorpOther Common Stock***889 
    Danaher CorpOther Common Stock***1,217 
    Disney (Walt) CoOther Common Stock***1,301 
    Dominion Energy IncOther Common Stock***509 
    10


    The Quest Diagnostics Profit Sharing Plan
    EIN: #38-2084239 Plan: #333    
        
    Schedule H, Line 4(i) - Schedule of Assets (Held at End of Year)
    December 31, 2024 (dollars in thousands)

    (a)(b)
    Identity of Issue, Borrower, Lessor, or Similar Party
    (c)
    Description
    (d)
    Cost
    (e)
    Current
    Value
    Dynatrace IncOther Common Stock***$832 
    Elevance Health IncOther Common Stock***2,173 
    Eli Lilly & CoOther Common Stock***3,718 
    Entegris IncOther Common Stock***1,149 
    Eog Resources IncOther Common Stock***765 
    Eqt CorporationOther Common Stock***1,351 
    Equifax IncOther Common Stock***1,495 
    Equitable Holdings IncOther Common Stock***1,636 
    Exxon Mobil CorpOther Common Stock***2,103 
    Fair Isaac CorpOther Common Stock***1,258 
    Fifth Third BancorpOther Common Stock***683 
    Fiserv IncOther Common Stock***8,113 
    Fortive CorpOther Common Stock***787 
    Ge AerospaceOther Common Stock***1,512 
    Ge Vernova IncOther Common Stock***522 
    Hartford Insurance Group Inc/TheOther Common Stock***2,384 
    Home Depot IncOther Common Stock***894 
    Honeywell Intl IncOther Common Stock***1,062 
    Howmet Aerospace IncOther Common Stock***1,472 
    Hubspot IncOther Common Stock***1,539 
    Huntington Bancshares IncOther Common Stock***1,175 
    Ingersoll Rand IncOther Common Stock***1,428 
    Intel CorpOther Common Stock***396 
    International Paper CoOther Common Stock***1,383 
    Intuit IncOther Common Stock***5,595 
    Intuitive Surgical IncOther Common Stock***3,917 
    Johnson & JohnsonOther Common Stock***1,765 
    Kenvue IncOther Common Stock***2,727 
    Kimberly Clark CorpOther Common Stock***1,523 
    L3Harris Technologies IncOther Common Stock***2,287 
    Las Vegas Sands CorpOther Common Stock***1,310 
    Legend Biotech Corp Spon AdrOther Common Stock***365 
    Lululemon Athletica IncOther Common Stock***918 
    Mastercard Inc Cl AOther Common Stock***6,372 
    Mercadolibre IncOther Common Stock***930 
    Meta Platforms Inc Cl AOther Common Stock***9,636 
    Metlife IncOther Common Stock***1,457 
    Microsoft CorpOther Common Stock***22,278 
    11


    The Quest Diagnostics Profit Sharing Plan
    EIN: #38-2084239 Plan: #333    
        
    Schedule H, Line 4(i) - Schedule of Assets (Held at End of Year)
    December 31, 2024 (dollars in thousands)

    (a)(b)
    Identity of Issue, Borrower, Lessor, or Similar Party
    (c)
    Description
    (d)
    Cost
    (e)
    Current
    Value
    Natera IncOther Common Stock***$586 
    Netflix IncOther Common Stock***3,107 
    News Corp New Cl AOther Common Stock***1,461 
    Norfolk Southern CorpOther Common Stock***1,767 
    Nvidia CorpOther Common Stock***17,267 
    Philip Morris Intl IncOther Common Stock***1,678 
    Qualcomm IncOther Common Stock***1,218 
    Rexford Industrial Realty IncOther Common Stock***897 
    Rockwell Automation IncOther Common Stock***1,258 
    Ross Stores IncOther Common Stock***1,613 
    Rpm International IncOther Common Stock***606 
    Samsung Elec Vtg Gdr RegsOther Common Stock***740 
    Sanofi Spon AdrOther Common Stock***749 
    Schlumberger LtdOther Common Stock***1,661 
    Schwab Charles CorpOther Common Stock***3,418 
    SempraOther Common Stock***1,224 
    Servicenow IncOther Common Stock***3,379 
    Shopify Inc Cl AOther Common Stock***1,939 
    Siemens Ag (Regd)Other Common Stock***884 
    Sonova Hldg Ag Unspon AdrOther Common Stock***1,030 
    Southern CoOther Common Stock***1,512 
    Southwest Airlines CoOther Common Stock***722 
    Stanley Black & Decker IncOther Common Stock***1,679 
    Stripe Inc Class B PpOther Common Stock***77 
    Stryker CorpOther Common Stock***2,514 
    Suncor Energy IncOther Common Stock***1,017 
    Te Connectivity PlcOther Common Stock***1,148 
    Texas Instruments IncOther Common Stock***795 
    The Booking Holdings IncOther Common Stock***2,911 
    Thermo Fisher Scientific IncOther Common Stock***1,625 
    Totalenergies Se AdrOther Common Stock***888 
    Tradeweb Markets Inc AOther Common Stock***785 
    Union Pacific CorpOther Common Stock***1,184 
    United Parcel Service Inc Cl BOther Common Stock***1,756 
    Unitedhealth Group IncOther Common Stock***6,264 
    Us Bancorp DelOther Common Stock***1,126 
    Viatris IncOther Common Stock***745 
    Visa Inc Cl AOther Common Stock***4,243 
    12


    The Quest Diagnostics Profit Sharing Plan
    EIN: #38-2084239 Plan: #333    
        
    Schedule H, Line 4(i) - Schedule of Assets (Held at End of Year)
    December 31, 2024 (dollars in thousands)

    (a)(b)
    Identity of Issue, Borrower, Lessor, or Similar Party
    (c)
    Description
    (d)
    Cost
    (e)
    Current
    Value
    Walmart IncOther Common Stock***$1,497 
    Wells Fargo & CoOther Common Stock***2,928 
    Western Digital CorpOther Common Stock***505 
    Weyerhaeuser CoOther Common Stock***1,737 
    Williams Companies IncOther Common Stock***684 
    Zimmer Biomet Hldgs IncOther Common Stock***1,852 
      Total Interest in Other Common Stock$282,820 
    Investments at Fair Value$5,483,306 
    *Notes Receivable from Participants**Loans$70,809 
    TOTAL$5,554,115 
    *Party-in-interest to the Plan.
    **Rates range from 3.25% to 9.50%; maturities vary by participant.
    ***The cost of participant-directed investments is not required to be disclosed.

    13


    Signature

    Pursuant to the requirements of the Securities Exchange Act of 1934, the trustees (or other persons who administer the employee benefit plan) have duly caused this annual report to be signed on its behalf by the undersigned, hereunto duly authorized.

    June 20, 2025            

    The Quest Diagnostics Profit Sharing Plan


    By:  /s/ Cecilia K. McKenney
    Cecilia K. McKenney
    Senior Vice President, Chief Human Resources Officer and Member of the Benefits Administration Committee of Quest Diagnostics Clinical Laboratories, Inc.




    14
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