White Mountains Insurance Group Net Worth 2012-2026 | WTM
Interactive chart of historical net worth (market cap) for White Mountains Insurance Group (WTM) over the last 10 years. How much a company is worth is typically represented by its market capitalization, or the current stock price multiplied by the number of shares outstanding. White Mountains Insurance Group net worth as of September 18, 2026 is $4.92B.
| Sector | Industry | Market Cap | Revenue |
|---|---|---|---|
| Finance | Property, Casualty and Title Insurance | $4.920B | $3.735B |
| White Mountains Insurance Group, Ltd. is engaged in the business of property and casualty insurance and reinsurance. | |||
| Stock Name | Country | Market Cap | PE Ratio |
|---|---|---|---|
| Berkshire Hathaway (BRK.B) | United States | $1091.270B | 22.90 |
| Berkshire Hathaway (BRK.A) | United States | $1089.764B | 22.86 |
| Chubb (CB) | Switzerland | $131.419B | 11.71 |
| Progressive (PGR) | United States | $124.111B | 11.52 |
| Sampo (SAXPY) | Finland | $114.831B | 17.02 |
| Tokio Marine Holdings (TKOMY) | Japan | $101.400B | 19.35 |
| Travelers (TRV) | United States | $78.136B | 10.12 |
| Allstate (ALL) | United States | $63.172B | 5.54 |
| MS&AD Insurances (MSADY) | Japan | $49.448B | 7.70 |
| Hartford Insurance (HIG) | United States | $35.725B | 9.19 |
| Fairfax Financial Holdings (FRFHF) | Canada | $33.459B | 7.87 |
| Arch Capital Group (ACGL) | Bermuda | $33.062B | 8.96 |
| Intact Financial (IFCZF) | Canada | $32.407B | 14.58 |
| W.R Berkley (WRB) | United States | $25.982B | 14.58 |
| Cincinnati Financial (CINF) | United States | $25.938B | 17.33 |
| RenaissanceRe Holdings (RNR) | Bermuda | $13.592B | 5.88 |
| CNA Financial (CNA) | United States | $12.994B | 10.26 |
| American Financial (AFG) | United States | $11.801B | 12.24 |
| Kinsale Capital (KNSL) | United States | $8.128B | 16.47 |
| Hanover Insurance (THG) | United States | $7.915B | 10.60 |
| Axis Capital Holdings (AXS) | Bermuda | $7.238B | 7.77 |
| First American Financial (FAF) | United States | $7.105B | 9.80 |
| Essent Group (ESNT) | Bermuda | $6.039B | 9.37 |
| Mercury General (MCY) | United States | $5.591B | 6.94 |
| RLI (RLI) | United States | $5.450B | 17.32 |
| Selective Insurance (SIGI) | United States | $5.165B | 10.89 |
| Hagerty (HGTY) | United States | $4.790B | 92.93 |
| Palomar Holdings (PLMR) | United States | $3.579B | 16.94 |
| NMI Holdings Inc (NMIH) | United States | $3.227B | 8.46 |
| Skyward Specialty Insurance (SKWD) | United States | $2.500B | 11.81 |
| HCI (HCI) | United States | $2.334B | 8.09 |
| Stewart Information Services (STC) | United States | $1.928B | 11.57 |
| Safety Insurance (SAFT) | United States | $1.520B | 24.07 |
| Exzeo (XZO) | United States | $1.492B | 16.90 |
| United Fire (UFCS) | United States | $1.398B | 9.96 |
| ProAssurance (PRA) | United States | $1.290B | 14.37 |
| UNIVERSAL INSURANCE HOLDINGS INC (UVE) | United States | $1.229B | 5.99 |
| Bowhead Specialty Holdings (BOW) | United States | $1.112B | 17.76 |
| Heritage Insurance Holdings (HRTG) | United States | $1.023B | 4.90 |
| Donegal (DGICB) | United States | $0.781B | 12.17 |
| Root (ROOT) | United States | $0.772B | 14.36 |
| Donegal (DGICA) | United States | $0.695B | 10.02 |
| Investors Title (ITIC) | United States | $0.546B | 13.54 |
| American Integrity Insurance (AII) | United States | $0.518B | 5.71 |
| Greenlight Capital Re (GLRE) | Cayman Islands | $0.491B | 10.22 |
| American Coastal Insurance (ACIC) | United States | $0.434B | 4.99 |
| Global Indemnity (GBLI) | United States | $0.381B | 9.73 |
| Kingsway Financial Services (KFS) | United States | $0.329B | 0.00 |
| NI Holdings (NODK) | United States | $0.305B | 39.34 |
| Kingsway (KWY) | United States | $0.279B | 0.00 |
| Kingstone (KINS) | United States | $0.277B | 7.64 |
| First Acceptance (FACO) | United States | $0.228B | 6.24 |
| Roadzen (RDZN) | United States | $0.105B | 0.00 |