White Mountains Insurance Group, Ltd. (WTM)

NYSE: WTM · Real-Time Price · USD
2,319.41
+24.69 (1.08%)
Apr 17, 2026, 4:00 PM EDT - Market closed
Market Cap5.67B +19.2%
Revenue (ttm)3.74B +58.6%
Net Income1.09B +380.2%
EPS430.14 +379.0%
Shares Out 2.44M
PE Ratio5.39
Forward PEn/a
Dividend$1.00 (0.04%)
Ex-Dividend DateMar 16, 2026
Volume14,213
Open2,292.20
Previous Close2,294.72
Day's Range2,270.05 - 2,333.00
52-Week Range1,648.00 - 2,333.00
Beta0.35
Analystsn/a
Price Targetn/a
Earnings DateMay 6, 2026

About WTM

White Mountains Insurance Group, Ltd. provides insurance services in the United States, the United Kingdom, Bermuda, and internationally. It operates through Ark/WM Outrigger, HG Global, Kudu, Distinguished, and Other Operations segments. The company offers property insurance and reinsurance; specialty insurance and reinsurance consisting of aviation, contingency, cyber, fine art and specie, mortgage, nuclear, political and credit, space, surety, and terrorism and political violence; marine and energy insurance and reinsurance; casualty insuran... [Read more]

Sector Financials
Founded 1980
Employees 1,648
Stock Exchange NYSE
Ticker Symbol WTM
Full Company Profile

Financial Performance

In 2025, WTM's revenue was $3.74 billion, an increase of 58.65% compared to the previous year's $2.35 billion. Earnings were $1.09 billion, an increase of 379.38%.

Financial Statements

News

WHITE MOUNTAINS PARTNERS ANNOUNCES ACQUISITION OF BASESIX

NEW YORK, April 1, 2026 /PRNewswire/ -- White Mountains Partners ("WMP"), a White Mountains operating company, announced today that it has acquired a majority interest in BaseSix Systems LLC ("Basesix...

17 days ago - PRNewsWire

5 Safe Haven Stocks With Plenty of Upside

The oil shock from the war in Iran has reached critical levels, and it now appears that prices over $100 per barrel are here to stay for at least the time being.

Other symbols: APAEIXNOGTOL
5 weeks ago - Benzinga

Bishop Street Underwriters Announces Strategic Investment by White Mountains

NEW YORK, Feb. 26, 2026 (GLOBE NEWSWIRE) -- Bishop Street Underwriters (“Bishop Street”), a RedBird Capital Partners portfolio company, today announced that it has completed a strategic structured cap...

7 weeks ago - GlobeNewsWire

WHITE MOUNTAINS REPORTS FOURTH QUARTER RESULTS

HAMILTON, Bermuda, Feb. 6, 2026 /PRNewswire/ -- White Mountains Insurance Group, Ltd. (NYSE: WTM) reported book value per share of $2,188 as of December 31, 2025, an increase of 18% for the fourth qua...

2 months ago - PRNewsWire

White Mountains Announces Final Results of Its Tender Offer

HAMILTON, Bermuda , Dec. 24, 2025 /PRNewswire/ -- White Mountains Insurance Group, Ltd. (NYSE: WTM) announced today the final results of its "modified Dutch auction" tender offer.

4 months ago - PRNewsWire

White Mountains Announces Preliminary Results of Its Tender Offer

HAMILTON, Bermuda , Dec. 22, 2025 /PRNewswire/ -- White Mountains Insurance Group, Ltd. (NYSE: WTM) announced today the preliminary results of its "modified Dutch auction" tender offer to purchase up ...

4 months ago - PRNewsWire

White Mountains Completes Sale of Bamboo

HAMILTON, Bermuda , Dec. 8, 2025 /PRNewswire/ -- White Mountains Insurance Group, Ltd. (NYSE: WTM) ("White Mountains") announced today that it has completed the sale of a controlling interest in Bambo...

4 months ago - PRNewsWire

White Mountains to Commence Self-Tender Offer to Purchase Up To $300 Million In Value of Its Common Shares

HAMILTON, Bermuda , Nov. 21, 2025 /PRNewswire/ -- White Mountains Insurance Group, Ltd. (NYSE: WTM) announced today that it has commenced a "modified Dutch auction" self-tender offer to purchase up to...

5 months ago - PRNewsWire

WHITE MOUNTAINS REPORTS THIRD QUARTER RESULTS

HAMILTON, Bermuda , Nov. 6, 2025 /PRNewswire/ -- White Mountains Insurance Group, Ltd. (NYSE: WTM) reported book value per share of $1,851 as of September 30, 2025, an increase of 3% for the third qua...

5 months ago - PRNewsWire

White Mountains to Sell Bamboo to CVC

HAMILTON, Bermuda , Oct. 3, 2025 /PRNewswire/ -- White Mountains Insurance Group, Ltd. (NYSE: WTM) ("White Mountains") announced today that it has signed a definitive agreement to sell a controlling i...

7 months ago - PRNewsWire

Bamboo Pioneers MGA-Sponsored Sidecar Expansion with Accredited to Launch E&S Signature in Texas

MIDVALE, Utah , Sept. 30, 2025 /PRNewswire/ -- Bamboo Ide8 Insurance Services, LLC.

7 months ago - PRNewsWire

LIAM CAFFREY TO BECOME CEO OF WHITE MOUNTAINS IN 2026

HAMILTON, Bermuda , Sept. 2, 2025 /PRNewswire/ -- White Mountains Insurance Group, Ltd.

8 months ago - PRNewsWire

WHITE MOUNTAINS REPORTS SECOND QUARTER RESULTS

HAMILTON, Bermuda , Aug. 7, 2025 /PRNewswire/ -- White Mountains Insurance Group, Ltd. (NYSE: WTM) reported book value per share of $1,804 as of June 30, 2025, an increase of 3% for both the second qu...

9 months ago - PRNewsWire

AM Best Assigns Credit Ratings to DavidShield Insurance Company

LONDON--(BUSINESS WIRE)--AM Best has assigned a Financial Strength Rating of B++ (Good) and a Long-Term Issuer Credit Rating of “bbb+” (Good) to DavidShield Insurance Company (DSIC) (Israel). DSIC is ...

9 months ago - Business Wire

Majority Stake in Distinguished Programs Acquired by White Mountains

NEW YORK--(BUSINESS WIRE)--Distinguished Programs (“Distinguished” or the “Company”), a national specialty insurance MGA and program manager, is pleased to announce that it has entered into a definiti...

10 months ago - Business Wire

White Mountains to Acquire a Majority Stake in Distinguished Programs

HAMILTON, Bermuda , July 7, 2025 /PRNewswire/ -- White Mountains Insurance Group, Ltd. (NYSE: WTM) announced today that it has entered into an agreement to acquire a majority stake in Distinguished Pr...

10 months ago - PRNewsWire

White Mountains to Hold 2025 Annual Investor Information Meeting on June 6, 2025

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.

11 months ago - PRNewsWire

WHITE MOUNTAINS REPORTS FIRST QUARTER RESULTS

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 ...

1 year ago - PRNewsWire

Bamboo Insurance and Sutton National Announce Reinsurance Program Renewal

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"),...

1 year ago - PRNewsWire

WHITE MOUNTAINS PARTNERS ANNOUNCES ACQUISITION OF ENTERPRISE SOLUTIONS

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...

1 year ago - PRNewsWire

Homestead Capital, Farmland Specialist Investment Manager, Adds Kudu Investment Management as Strategic Partner

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, LL...

1 year ago - PRNewsWire

RiverNorth Capital Management Partners With Kudu Investment Management to Support Expansion

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 fu...

1 year ago - PRNewsWire

Healthcare-Focused Secondaries Manager Revelation Partners Adds Kudu Investment Management as Strategic Partner

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 ...

1 year ago - PRNewsWire

BAM Mutual Launches Bond Insurance for Australia's Energy Transition and Social Infrastructure Projects

MELBOURNE, Australia--(BUSINESS WIRE)---- $WTM--BAM Mutual, the only mutual bond insurer focused on reducing the cost of debt sold for essential infrastructure, is opening a Melbourne office and will ...

1 year ago - Business Wire

Bamboo Insurance Lands on the Prestigious Inc. 5000 List for the 2nd Year in a Row

With a three-year revenue growth of 309 percent, Bamboo Insurance ranks among America's Fastest-Growing Private Companies. MIDVALE, Utah , Aug. 13, 2024 /PRNewswire/ -- Inc. announced today Bamboo Ins...

1 year ago - PRNewsWire