Valuation, growth, margins and forensic scores side-by-side — computed from each company's own SEC filings and last EOD close. No estimates, no fluff.
| Metric | WTMWHITE MOUNTAINS INSU |
|---|---|
| Last close | $2256.20close 2026-11-09 |
| Change % | +0.67%close 2026-11-09 |
| Market cap | $5.4Bclose 2026-11-09 |
| P/E | 5.2FY to 2025-12-31 |
| Revenue | $3.7B⊙EVIDENCE — filed/published fact SourceSEC XBRL companyfacts FieldRevenues As ofFY ending 2025-12-31 Filing10-K · 0001628280-26-012603 · filed 2026-02-27 Open the filing on EDGAR →Open the XBRL payload → |
Fundamentals from XBRL company facts (as filed); market cap & P/E use last EOD close. Each cell names its period. A ratio row reads not comparable when the companies’ periods differ by more than six weeks or mix a fiscal year with a trailing twelve months, and a figure more than a year older than the company’s newest period is marked older period. No row ranks the companies. Educational only, not investment advice. Not assessed. The F-, Z- and M-Scores were all derived on non-financial companies and their authors excluded financials. For an insurer they measure the shape of the business, not its health. We would rather report nothing than report a number that does not transfer.
| Rev growth (YoY) | 66.8%FY to 2025-12-31 |
| Net income | $1.2B⊙EVIDENCE — filed/published fact SourceSEC XBRL companyfacts FieldProfitLoss As ofFY ending 2025-12-31 Filing10-K · 0001628280-26-012603 · filed 2026-02-27 Open the filing on EDGAR →Open the XBRL payload →CiteWHITE MOUNTAINS INSURANCE GROUP LTD (WTM), us-gaap:ProfitLoss: 1,201,800,000 USD, fiscal year ended 2025-12-31. Form 10-K, accession 0001628280-26-012603, filed 2026-02-27. Source: SEC EDGAR XBRL companyconcept, https://data.sec.gov/api/xbrl/companyconcept/CIK0000776867/us-gaap/ProfitLoss.json |
| Net margin | 32.2%FY to 2025-12-31 |
| EPS (diluted) | $430.14⊙EVIDENCE — filed/published fact SourceSEC XBRL companyfacts FieldEarningsPerShareDiluted As ofFY ending 2025-12-31 Filing10-K · 0001628280-26-012603 · filed 2026-02-27 Open the filing on EDGAR →Open the XBRL payload →CiteWHITE MOUNTAINS INSURANCE GROUP LTD (WTM), us-gaap:EarningsPerShareDiluted: 430.14 USD per share, fiscal year ended 2025-12-31. Form 10-K, accession 0001628280-26-012603, filed 2026-02-27. Source: SEC EDGAR XBRL companyconcept, https://data.sec.gov/api/xbrl/companyconcept/CIK0000776867/us-gaap/EarningsPerShareDiluted.json |
| Piotroski F-ScoreUNVALIDATED | Not assessed |
| Altman Z-ScoreUNVALIDATED | Not assessed |
| Beneish M-ScoreUNVALIDATED | Not assessed |
| Next earnings | 01-31 → 02-10 |