White Mountains Insurance Group WTM Bamboo Captive — Current Year
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Where this comes from
Reported directly by White Mountains Insurance Group in its filing.
Tagged under the XBRL concept us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersCurrentYearClaimsAndClaimsAdjustmentExpense.
The official record: White Mountains Insurance Group’s 10-K, filed February 27, 2026, on SEC EDGAR. View the filing →
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Questions, answered.
- What is White Mountains Insurance Group's bamboo captive — current year?
- White Mountains Insurance Group (WTM) reported bamboo captive — current year of $4M in Q4 2025.
- How has White Mountains Insurance Group's bamboo captive — current year changed year-over-year?
- White Mountains Insurance Group's bamboo captive — current year decreased by 7.5% year-over-year, from $4.33M to $4M.
- What does bamboo captive — current year mean?
- The portion of claims and losses incurred specifically from policies written during the current fiscal year. This helps isolate the underwriting performance of the most recent business cycle.