White Mountains Insurance Group, Ltd. WTM
NYSE
| 09/30/2026 | 06/30/2026 | 03/31/2026 | 12/31/2025 | 09/30/2025 | |
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| Total Cash And Short-Term Investments | 1.24B | 1.08B | 1.63B | 2.06B | 1.42B |
| Total Receivables | 1.41B | 1.67B | 1.36B | 905.50M | 1.20B |
| Inventory | -- | -- | -- | -- | -- |
| Prepaid Expenses | -- | -- | -- | -- | -- |
| Finance Division Loans and Leases Current | -- | -- | -- | -- | -- |
| Total Finance Division Other Current Assets | -- | -- | -- | -- | -- |
| Other Current Assets | 1.14B | 1.45B | 1.21B | 867.60M | 1.63B |
| Total Current Assets | 3.79B | 4.19B | 4.21B | 3.84B | 4.24B |
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| Total Current Assets | 3.79B | 4.19B | 4.21B | 3.84B | 4.24B |
| Net Property, Plant & Equipment | -- | -- | -- | 51.20M | -- |
| Long-term Investments | 720.70M | 795.90M | 615.30M | 614.10M | 821.90M |
| Goodwill | 720.70M | 795.90M | 615.30M | 614.10M | 821.90M |
| Total Other Intangibles | 448.70M | 387.80M | 396.40M | 406.10M | 228.00M |
| Finance Div Loans & Leases LT | -- | -- | -- | -- | -- |
| Total Finance Div Other LT Assets | -- | -- | -- | -- | -- |
| Total Other Assets | 563.20M | 487.00M | 362.90M | 313.30M | 1.05B |
| Total Assets | 13.36B | 13.77B | 13.17B | 12.31B | 12.35B |
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| Total Accounts Payable | 492.30M | 642.80M | 610.30M | 1.22B | 404.70M |
| Total Accrued Expenses | 55.40M | 56.20M | 50.80M | 102.90M | 76.00M |
| Short-term Debt | -- | -- | -- | -- | -- |
| Current Portion of Long-Term Debt/Capital Leases | -- | -- | -- | -- | -- |
| Finance Division Debt Current | -- | -- | -- | 17.30M | -- |
| Total Finance Division Other Current Liabilities | 1.84B | 2.25B | 1.99B | 1.40B | 1.99B |
| Total Other Current Liabilities | 1.84B | 2.25B | 1.99B | 1.40B | 1.99B |
| Total Current Liabilities | 2.39B | 2.95B | 2.65B | 2.74B | 2.47B |
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| Total Current Liabilities | 2.39B | 2.95B | 2.65B | 2.74B | 2.47B |
| Long-Term Debt | 928.60M | 932.50M | 834.80M | 828.90M | 765.80M |
| Short-term Debt | -- | -- | -- | -- | -- |
| Capital Leases | -- | -- | -- | 47.00M | -- |
| Finance Division Debt Non Current | -- | -- | -- | -- | -- |
| Total Finance Division Other Non Current Liabilities | -- | -- | -- | -- | -- |
| Total Other Liabilities | 3.82B | 3.63B | 3.51B | 2.44B | 3.39B |
| Total Liabilities | 7.14B | 7.51B | 6.99B | 6.05B | 6.63B |
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| Common Stock & APIC | 574.70M | 566.00M | 581.30M | 579.00M | 584.60M |
| Retained Earnings | 4.78B | 4.82B | 4.79B | 4.85B | 4.18B |
| Treasury Stock & Other | 1.30M | 1.30M | 1.40M | 800.00K | -- |
| Total Common Equity | 5.35B | 5.39B | 5.37B | 5.43B | 4.77B |
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| Preferred Stock Redeemable | -- | -- | -- | -- | -- |
| Preferred Stock Non Redeemable | -- | -- | -- | -- | -- |
| Preferred Stock Convertible | -- | -- | -- | -- | -- |
| Preferred Stock, Others | -- | -- | -- | -- | -- |
| Total Preferred Equity | -- | -- | -- | -- | -- |
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| Total Common Equity | 5.35B | 5.39B | 5.37B | 5.43B | 4.77B |
| Total Preferred Equity | -- | -- | -- | -- | -- |
| Total Minority Interest | 873.20M | 863.70M | 802.50M | 829.70M | 949.50M |
| Total Equity | 6.23B | 6.25B | 6.18B | 6.26B | 5.72B |
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