WHITE MOUNTAINS INSURANCE GROUP LTD
For the period ended Sep 30, 2025. Filed Nov 6, 2025.
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A company's report for each of its first three quarters. The financial statements are not audited. It shows how the business has moved since the last annual report, and what management says changed.
Sep 30, 2025 · Filed Nov 6, 2025
WTM$2,280.00+1.1%Stored close · as of Nov 10, 2026
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Consolidated Statements of Comprehensive Income,
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)
| Three Months Ended September 30, | Nine Months Ended September 30, | |||
|---|---|---|---|---|
| Millions, except for per share amounts | 2025 | 2024 | 2025 | 2024 |
| Net income (loss) attributable to White Mountains’s common shareholders | $113.8 | $179.0 | $270.6 | $360.8 |
| Other comprehensive income (loss), net of tax | (.6) | 1.3 | 2.5 | 1.1 |
| Comprehensive income (loss) | 113.2 | 180.3 | 273.1 | 361.9 |
| Other comprehensive (income) loss attributable to noncontrolling interests | .3 | (.5) | (.8) | (.5) |
| Comprehensive income (loss) attributable to White Mountains’s common shareholders | $113.5 | $179.8 | $272.3 | $361.4 |
| Three Months Ended September 30, | Nine Months Ended September 30, | |||
|---|---|---|---|---|
| 2025 | 2024 | 2025 | 2024 | |
| Earnings (loss) per share attributable to White Mountains’s common shareholders: | ||||
| Basic earnings (loss) per share | $44.18 | $69.68 | $105.18 | $140.66 |
| Diluted earnings (loss) per share | $44.18 | $69.68 | $105.18 | $140.66 |
| Dividends declared and paid per White Mountains’s common share | $— | $— | $1.00 | $1.00 |
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