White Mountains reported $570.8M in Operating Expenses for its fiscal quarter ending in December of 2025.





Operating Expenses Change Date
American Coastal Insurance USD 47.1M 1.79M Dec/2025
Amerisafe USD 68.9M 205.88M Dec/2025
Assured Guaranty USD 124M 5.53B Dec/2025
Donegal USD 627.44M 21.77M Sep/2025
Employers USD 200M 30M Dec/2025
Erie Indemnity USD 793.31M 64.51M Dec/2025
Global Indemnity USD 704.14M 8.85M Sep/2025
HCI USD 101.23M 23.5M Dec/2025
Heritage USD 437.25M 53.95M Sep/2025
MBIA USD 42M 70M Dec/2025
ProAssurance USD 217.83M 48.48M Dec/2025
Quinstreet USD 294.44M 47.74M Dec/2025
RLI USD 339.82M 12.38M Dec/2025
Safety USD 291.4M 3.39M Dec/2025
Stewart Information Services USD 733.2M 740.22M Dec/2025
United Fire USD 314.42M 584.29M Dec/2025
Universal Insurance USD 317.88M 177.17M Dec/2025
White Mountains USD 570.8M 4.2B Dec/2025