White Mountains reported $4.6B in Market Capitalization this September of 2025, considering the latest stock price and the number of outstanding shares.


Market Capitalization Change Date
Assured Guaranty USD 4.18B 86M Sep/2025
Employers USD 1.12B 109M Jun/2025
Erie Indemnity USD 18.13B 3.78B Jun/2025
Global Indemnity USD 493M 38M Dec/2024
HCI USD 1.66B 96M Sep/2025
MBIA USD 408M 189M Sep/2025
ProAssurance USD 1.21B 44M Sep/2025
RLI USD 6.63B 740M Jun/2025
Safety USD 1.18B 1.16B Jun/2025
Stewart Information Services USD 1.82B 182M Jun/2025
White Mountains USD 4.68B 56M Sep/2025