White Mountains reported $5.61B in Market Capitalization this July of 2026, considering the latest stock price and the number of outstanding shares.





Market Capitalization Change Date
American Coastal Insurance USD 579M 56M Dec/2025
Amerisafe USD 727M 84M Dec/2025
Assured Guaranty USD 3.63B 432M Mar/2026
Employers USD 767M 203M Mar/2026
Erie Indemnity USD 13.14B 1.85B Mar/2026
HCI USD 1.78B 207M Jul/2026
MBIA USD 341M 40M Jul/2026
Quinstreet USD 816M 73M Dec/2025
RLI USD 5.24B 632M Mar/2026
Safety USD 1.07B 93M Mar/2026
Stewart Information Services USD 1.88B 242M Mar/2026
United Fire USD 928M 152M Dec/2025
Universal Insurance USD 947M 212M Dec/2025
White Mountains USD 5.3B 142M Jul/2026