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    WHITE MOUNTAINS INSURANCE GROUP LTD

    WTM
    Last price US$2,211.52
    Market cap US$5.5b
    12M price change 22.55%
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    The Travelers Companies IncTRV Industry peer Palomar Holdings IncPLMR Industry peer Hartford Financial Services GroupHIG Industry peer Aflac IncAFL Sector peer
    Overview Earnings Report Price History News Competitors Earnings per Share Return on Equity Net Margin Share Buyback Leverage Financial Statements Financial Ratio
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    WHITE MOUNTAINS INSURANCE GROUP LTD Overview

    Industry: Insurance Property & Casualty

    Sector: Financial Services

    White Mountains Insurance Group, Ltd., through its subsidiaries, provides insurance and other financial services in the United States. The company operates through five segments: HG Global/BAM, Ark, NSM, Kudu, and Other Operations. 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, marine and energy, accident and health, casualty, and specialty products. The NSM segment operates as a managing general agent and program administrator for specialty property and casualty insurance to various sectors comprising 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 and growth finances, and legacy partner liquidity, as well as strategic assistance to investees. The Other Operations segment offers insurance solutions to travel industry through broker channel and on a direct-to-consumer basis; 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. White Mountains Insurance Group, Ltd., through its subsidiaries, provides insurance and other financial services in the United States. The company operates through five segments: HG Global/BAM, Ark, NSM, Kudu, and Other Operations. The HG Global/BAM segment provides insurance on municipal bonds issu Read More

    Mavefund brings filings, fundamentals, valuation, price history and news for WHITE MOUNTAINS INSURANCE GROUP LTD into one research view. The sections below show what strengthens or weakens the research case.

    Score

    Reported Results

    What the company reported, with filing details kept small.

    Filed May 06, 2026

    Quarterly result summary

    Revenue was $56M (+300% YoY). G&A expense was $55M. Adjusted EBITDA was $17M.

    Revenue $56M +300% YoY
    G&A expense $55M reported
    Adjusted EBITDA $17M reported

    What changed

    • Revenue +300% YoY to $56M.

    Guidance / outlook

    No formal outlook was extracted from this filing excerpt. Open the SEC source to review full management commentary.

    Earnings release Open filing

    Source: SEC EDGAR company-filed earnings materials. Dates are shown only for verification; review the source filing before relying on extracted report details.

    Other recent earnings materials
    SEC filing 8-K May 06, 2026 SEC filing 10-Q May 06, 2026 SEC filing 10-K Feb 27, 2026 Earnings release Earnings release Feb 06, 2026 SEC filing 8-K Feb 06, 2026 SEC filing 10-Q Nov 06, 2025 SEC filing 8-K Nov 06, 2025 Earnings release Earnings release Nov 06, 2025 SEC filing 10-Q Aug 07, 2025 SEC filing 8-K Aug 07, 2025 Earnings release Earnings release Aug 07, 2025

    Prediction-grade evidence

    Recent News

    Company-relevant articles from sources that pass the Mave Signal relevance and reliability checks.

    No qualified company news in the last 14 days

    No recent article passed both the company-relevance and source-reliability checks. Research continues to use the other available filings, fundamentals, market data, and valuation inputs.

    Earnings Per Share

    Score 2.00/5
    WHITE MOUNTAINS INSURANCE GROUP LTD earns a low score, as its Earnings Per Share (EPS) has not shown continuous growth over the last six years. Notable counterparts in the sector with high scores includes Aflac Inc Pathward Financial Inc T. Rowe Price Group Inc
    In Insurance Property & Casualty industry , The Travelers Companies Inc , Palomar Holdings Inc , Hartford Financial Services Group are companies with high ratings.

    Return on Equity

    Score 2.52/5
    WHITE MOUNTAINS INSURANCE GROUP LTD stands out with a superior score in the Return on Equity (ROE) section, surpassing the sector median value and showcasing its strong performance in this metric. The top companies in the same sector include Aflac Inc Pathward Financial Inc T. Rowe Price Group Inc
    WHITE MOUNTA... WTM US$5.5b
    Aflac Inc AFL US$62.2b
    Pathward Fin... CASH US$2.0b
    T. Rowe Pric... TROW US$25.9b

    Net Margin

    Score 3.03/5
    WHITE MOUNTAINS INSURANCE GROUP LTD commands a high score, propelled by its net margin consistently outpacing the sector median value and exhibiting continuous growth in recent six years; noteworthy counterparts in the sector, boasting similarly high scores, include Aflac Inc Pathward Financial Inc T. Rowe Price Group Inc
    WHITE MOUNTA... WTM US$5.5b
    Aflac Inc AFL US$62.2b
    Pathward Fin... CASH US$2.0b
    T. Rowe Pric... TROW US$25.9b

    Share Buyback

    In Insurance Property & Casualty industry , The Travelers Companies Inc , Palomar Holdings Inc , Hartford Financial Services Group are companies with high ratings.

    Leverage

    Score 3.15/5
    WHITE MOUNTAINS INSURANCE GROUP LTD attains a commendable score in the category due to its lower leverage ratio over the past six years in comparison to the sector median value. Additionally, other notable companies in the same sector, such as Aflac Inc Pathward Financial Inc T. Rowe Price Group Inc , also exhibit high scores.
    WHITE MOUNTA... WTM US$5.5b
    Aflac Inc AFL US$62.2b
    Pathward Fin... CASH US$2.0b
    T. Rowe Pric... TROW US$25.9b

    Financial Statements

    Company-reported SEC EDGAR facts organized into the three core statements.

    Verified SEC statements load when this section enters view.

    Source: SEC EDGAR companyfacts. Values are standardized company filings for research support, not personalized financial advice.

    Financial Ratio

    Yearly Quarterly

    Financial
    Profitability
    Growth
    Cash Flow
    Financial Health
    Efficiency Ratios

    WHITE MOUNTAINS INSURANCE GROUP LTD logo

    WHITE MOUNTAINS INSURANCE GROUP LTD

    US$2,211.52

    US$3,557.14

    +60.8% vs price

    US$5.5b

    1.39%

    22.55%