WHITE MOUNTAINS INSURANCE GROUP LTD
For the period ended Mar 31, 2026. Filed May 6, 2026.
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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.
Mar 31, 2026 · Filed May 6, 2026
WTM$2,256.20+0.7%Stored close · as of Nov 9, 2026
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Critical Accounting Estimates
Refer to the Company’s 2025 Annual Report on Form 10-K for a complete discussion regarding White Mountains’s critical accounting estimates.
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