White Mountains Insurance Group WTM Bamboo CRV — Prior 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:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense.
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 CRV — prior year?
- White Mountains Insurance Group (WTM) reported bamboo CRV — prior year of $950K in Q4 2025.
- What does bamboo CRV — prior year mean?
- Represents adjustments to loss reserves for claims that occurred in previous reporting periods. Positive or negative values indicate the accuracy of prior actuarial estimates and reserve development trends.