White Mountains Insurance Group, Ltd., through its subsidiaries, provides insurance services in the United States. The company operates through HG Global/BAM, Ark, NSM, Kudu, and Other Operations segments. The HG Global/BAM segment provides insurance on municipal bonds issued to finance public purposes, such as schools, utilities, and transportation facilities, as well as reinsurance protection services. The Ark segment writes a portfolio of reinsurance and insurance, including property, accident and health, energy, marine, and political risks. The NSM segment operates as a general underwriting agency and program administrator for specialty property and casualty insurance to various sectors, such as specialty transportation, real estate, social services, and pet. The Kudu segment provides capital solutions to boutique asset and wealth managers for generational ownership transfers, management buyouts, acquisitions, growth finances, and legacy partner liquidity. The Other Operations segment offers insurance solutions to travel industry through broker channel; and manages separate accounts and pooled investment vehicles for insurance-linked securities sectors, including catastrophe bonds, collateralized reinsurance investments, and industry loss warranties of third-party clients. White Mountains Insurance Group, Ltd. was incorporated in 1980 and is headquartered in Hamilton, Bermuda.
IPO Year:
Exchange: NYSE
Website: whitemountains.com
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HAMILTON, Bermuda, May 19, 2025 /PRNewswire/ -- White Mountains Insurance Group, Ltd. (NYSE:WTM) will hold its Annual Investor Information Meeting on: Date: Friday, 6 June, 2025 Time: 10:00 a.m. (Eastern Time) Location: Mandarin Ballroom, 36th Floor Mandarin Oriental Hotel 80 Columbus Circle at 60th Street New York NY 10023 Investors and other interested parties can participate either in person or via Webcast. Manning Rountree, CEO, said, "We will discuss White Mountains's operations and our outlook for the Company. Following a short presentation, my partners and I will answer your questions." For your convenience we have also posted this announcement and the Webcast instructions on
HAMILTON, Bermuda, May 7, 2025 /PRNewswire/ -- White Mountains Insurance Group, Ltd. (NYSE:WTM) reported book value per share of $1,752 as of March 31, 2025, a slight increase for the first quarter of 2025, including dividends. Manning Rountree, CEO, commented, "Book value per share ended the quarter at $1,752, up slightly. We had solid operating results and good investment returns, partially offset by the share price decline at MediaAlpha. Ark posted a 94% combined ratio and wrote $1.1 billion of gross written premiums, up 27% year-over-year. HG Global generated $7 million of gross written premiums and grew equity by 3% in the quarter. At Kudu, trailing 12 months EBITDA increased, and
BroadStreet Partners ("BroadStreet" or the "Company"), a leading North American insurance brokerage company, announced today that an investor group led by Ethos Capital ("Ethos"), British Columbia Investment Management Corporation ("BCI"), and White Mountains Insurance Group, Ltd. ("White Mountains"), will acquire an ownership position in BroadStreet. Under the terms of the agreement, Ontario Teachers' Pension Plan ("Ontario Teachers'") will maintain a significant co-control stake and operate in partnership with the Ethos-led investor group. BroadStreet is a leading middle-market insurance brokerage focused on commercial and personal property & casualty and employee benefits. BroadStreet p
MIDVALE, Utah, April 8, 2025 /PRNewswire/ -- Sutton Specialty Insurance Company and Sutton National Insurance Company (together "Sutton National") and Bamboo Ide8 Insurance Services, LLC. ("Bamboo"), a subsidiary of White Mountains Insurance Group, Ltd. (NYSE:WTM), announced the renewal of Bamboo's reinsurance program, which included the successful closing of the Greengrove Re Ltd. Series 2025-1 catastrophe bond and the execution and funding of the Greenshoots Re Ltd. Series 2025-1 sidecar transaction. "These transactions will strengthen our ability to jointly address the cove
NEW YORK, April 1, 2025 /PRNewswire/ -- White Mountains Partners ("WMP"), a White Mountains operating company, announced today that it has acquired a majority interest in Enterprise Electric, LLC d/b/a Enterprise Solutions ("Enterprise Solutions" or the "Company"), a leading provider of specialty electrical contracting services. Founded in 2003 and headquartered in Nashville, Tennessee, the Company designs, engineers, prefabricates, and installs the electrical infrastructure for the built environment serving customers across several commercial and institutional end markets, including healthcare, manufacturing, education, and data centers. John Daly, White Mountains Partners' CEO and Managi
HAMILTON, Bermuda, Feb. 28, 2025 /PRNewswire/ -- At its regular meeting held on February 27, 2025, the Board of Directors of White Mountains Insurance Group, Ltd. declared a $1.00 per share annual dividend, payable in cash on March 26, 2025, to holders of record of Common Shares as of the close of business on March 17, 2025. About White Mountains White Mountains is a Bermuda-domiciled financial services holding company traded on the New York Stock Exchange and the Bermuda Stock Exchange under the symbol "WTM" and WTM.BH, respectively. Additional financial information and other items of interest are available at the Company's web site located at www.whitemountains.com. CONTACT: Rob Seelig
HAMILTON, Bermuda, Feb. 7, 2025 /PRNewswire/ -- White Mountains Insurance Group, Ltd. (NYSE:WTM) reported book value per share of $1,746 and adjusted book value per share of $1,834 as of December 31, 2024. Book value per share and adjusted book value per share both decreased 3% in the fourth quarter of 2024 and increased 6% and 8%, respectively, in the year ended December 31, 2024, including dividends. Manning Rountree, CEO, commented, "ABVPS was down 3% in the quarter, driven primarily by mark-to-market declines in our investment portfolio, including our position in MediaAlpha. On a full-year basis, ABVPS was up 8%, driven by solid results at our operating companies and positive returns
SAN FRANCISCO and NEW YORK, Jan. 14, 2025 /PRNewswire/ -- Homestead Capital USA LLC (Homestead), an asset manager focused on strategic investments in U.S. farmland, and Kudu Investment Management, LLC (Kudu), a provider of permanent capital solutions to asset and wealth managers globally, today announced that Kudu has made a passive, minority investment in Homestead. Financial terms were not disclosed. Founded in 2012, Homestead manages more than $1.6 billion in equity and credit assets for pension plans, endowments, foundations, insurance companies, and family offices. San Fr
WEST PALM BEACH, Fla. and NEW YORK, Dec. 4, 2024 /PRNewswire/ -- RiverNorth Capital Management, LLC (RiverNorth), an investment manager that specializes in opportunistic strategies and closed-end funds, and Kudu Investment Management, LLC (Kudu), a provider of permanent capital solutions to asset and wealth managers globally, today announced that Kudu has made a passive, minority investment in RiverNorth to support the firm's growth. Financial terms were not disclosed. Founded in 2000, RiverNorth manages $5.2 billion of assets in registered funds, private funds and separately managed accounts that seek to identify and profit from inefficiencies in niche markets. With offices in West Palm B
SAUSALITO, Calif. and NEW YORK, Oct. 22, 2024 /PRNewswire/ -- Revelation Partners (Revelation), a leading investment manager in the healthcare secondaries market, and Kudu Investment Management, LLC (Kudu), a provider of permanent capital solutions to independent asset and wealth managers worldwide, today announced that Kudu has made a minority investment in Revelation. Financial terms were not disclosed. Sausalito, California-based Revelation manages more than $1.5 billion of committed capital and provides liquidity and growth capital to investors, companies, limited partners and general partners across the private healthcare market. Revelation remains employee-owned and controlled, and th
HAMILTON, Bermuda, April 10, 2024 /PRNewswire/ -- White Mountains Insurance Group, Ltd. (NYSE:WTM) announced today that Giles Harrison will become its Executive Vice President and Chief Strategy Officer on June 10, 2024. Since 2015, Mr. Harrison has served in various capacities at Zurich Insurance Company Ltd., most recently as Chief Financial Officer of its subsidiary, Farmers Group, Inc. Prior to joining Zurich, Mr. Harrison was an insurance sector investment banker for 20 years and advised White Mountains on numerous projects in such capacity. White Mountains also announced today that Liam Caffrey has been named President of White Mountains. Mr. Caffrey will continue to serve as Chief
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HAMILTON, Bermuda, May 7, 2025 /PRNewswire/ -- White Mountains Insurance Group, Ltd. (NYSE:WTM) reported book value per share of $1,752 as of March 31, 2025, a slight increase for the first quarter of 2025, including dividends. Manning Rountree, CEO, commented, "Book value per share ended the quarter at $1,752, up slightly. We had solid operating results and good investment returns, partially offset by the share price decline at MediaAlpha. Ark posted a 94% combined ratio and wrote $1.1 billion of gross written premiums, up 27% year-over-year. HG Global generated $7 million of gross written premiums and grew equity by 3% in the quarter. At Kudu, trailing 12 months EBITDA increased, and
HAMILTON, Bermuda, Feb. 28, 2025 /PRNewswire/ -- At its regular meeting held on February 27, 2025, the Board of Directors of White Mountains Insurance Group, Ltd. declared a $1.00 per share annual dividend, payable in cash on March 26, 2025, to holders of record of Common Shares as of the close of business on March 17, 2025. About White Mountains White Mountains is a Bermuda-domiciled financial services holding company traded on the New York Stock Exchange and the Bermuda Stock Exchange under the symbol "WTM" and WTM.BH, respectively. Additional financial information and other items of interest are available at the Company's web site located at www.whitemountains.com. CONTACT: Rob Seelig
HAMILTON, Bermuda, Feb. 7, 2025 /PRNewswire/ -- White Mountains Insurance Group, Ltd. (NYSE:WTM) reported book value per share of $1,746 and adjusted book value per share of $1,834 as of December 31, 2024. Book value per share and adjusted book value per share both decreased 3% in the fourth quarter of 2024 and increased 6% and 8%, respectively, in the year ended December 31, 2024, including dividends. Manning Rountree, CEO, commented, "ABVPS was down 3% in the quarter, driven primarily by mark-to-market declines in our investment portfolio, including our position in MediaAlpha. On a full-year basis, ABVPS was up 8%, driven by solid results at our operating companies and positive returns
SAN FRANCISCO and NEW YORK, Jan. 14, 2025 /PRNewswire/ -- Homestead Capital USA LLC (Homestead), an asset manager focused on strategic investments in U.S. farmland, and Kudu Investment Management, LLC (Kudu), a provider of permanent capital solutions to asset and wealth managers globally, today announced that Kudu has made a passive, minority investment in Homestead. Financial terms were not disclosed. Founded in 2012, Homestead manages more than $1.6 billion in equity and credit assets for pension plans, endowments, foundations, insurance companies, and family offices. San Fr
HAMILTON, Bermuda, Aug. 7, 2024 /PRNewswire/ -- White Mountains Insurance Group, Ltd. (NYSE:WTM) reported book value per share of $1,722 and adjusted book value per share of $1,777 as of June 30, 2024. Book value per share and adjusted book value per share both decreased 1% in the second quarter of 2024 and increased 4% in the first six months of 2024, including dividends. Manning Rountree, CEO, commented, "ABVPS was down 1% in the quarter, due primarily to our investment in MediaAlpha. Excluding MediaAlpha, ABVPS was up 2%, driven by solid results at our operating companies and good investment returns. Ark produced an 89% combined ratio and $697 million of gross written premiums in the
HAMILTON, Bermuda, May 9, 2024 /PRNewswire/ -- White Mountains Insurance Group, Ltd. (NYSE:WTM) reported book value per share of $1,742 and adjusted book value per share of $1,797 as of March 31, 2024. Book value per share and adjusted book value per share increased 5% and 6% in the first quarter of 2024, including dividends. Manning Rountree, CEO, commented, "We had a good first quarter, with ABVPS up 6%. Our position in MediaAlpha was a key driver. Away from MediaAlpha, we had solid operating and investment results. Ark delivered a 94% combined ratio while writing $872 million of gross written premiums in the quarter, up 8% year-over-year. BAM produced $22 million of gross written p
HAMILTON, Bermuda, Feb. 23, 2024 /PRNewswire/ -- At its regular meeting held on February 22, 2024, the Board of Directors of White Mountains Insurance Group, Ltd. (NYSE:WTM) declared a $1.00 per share annual dividend, payable in cash on March 20, 2024, to holders of record of Common Shares as of the close of business on March 11, 2024. About White Mountains White Mountains is a Bermuda-domiciled financial services holding company traded on the New York Stock Exchange and the Bermuda Stock Exchange under the symbols WTM and WTM.BH, respectively. Additional financial information and other items of interest are available at the Company's web site located at www.whitemountains.com. CONTACT: Ro
HAMILTON, Bermuda, Feb. 7, 2024 /PRNewswire/ -- White Mountains Insurance Group, Ltd. (NYSE:WTM) reported book value per share of $1,656 and adjusted book value per share of $1,704 as of December 31, 2023. Book value per share and adjusted book value per share both increased 7% in the fourth quarter of 2023 and 14% in the year ended December 31, 2023, including dividends. Manning Rountree, CEO, commented, "We had a strong fourth quarter to cap off a good year. ABVPS was up 7% in the quarter and 14% for the full year. In the quarter, we had good results from our operating companies and excellent returns in our investment portfolio. BAM produced $48 million of gross written premiums and
HAMILTON, Bermuda, Aug. 7, 2023 /PRNewswire/ -- White Mountains Insurance Group, Ltd. (NYSE:WTM) reported book value per share of $1,532 and adjusted book value per share of $1,576 as of June 30, 2023. Book value per share and adjusted book value per share both increased 1% in the second quarter of 2023 and increased 5% and 6% in the first six months ended June 30, 2023, including dividends. Manning Rountree, CEO, commented, "ABVPS was up 1% in the quarter. BAM generated $26 million of total gross written premiums and member surplus contributions in the quarter; year over year primary market issuance is down, while pricing is up. Ark produced an 89% combined ratio and grew premiums 50% ye
HAMILTON, Bermuda, May 9, 2023 /PRNewswire/ -- White Mountains Insurance Group, Ltd. (NYSE:WTM) reported book value per share of $1,522 and adjusted book value per share of $1,567 as of March 31, 2023. Book value per share and adjusted book value per share both increased 5% in the first quarter of 2023. Manning Rountree, CEO, commented, "We had a good first quarter. ABVPS was up 5%, driven by positive returns from our investment portfolio and solid results at our operating companies. BAM produced $21 million of gross written premiums and member surplus contributions in the quarter. Ark achieved a 94% combined ratio and, supported by increased reinsurance capacity from Outrigger Re, wrote
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