SiriusPoint SPNT Insurance & Services — Prior year loss reserve development
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Where this comes from
Reported directly by SiriusPoint in its filing.
Tagged under the XBRL concept us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense.
The official record: SiriusPoint’s 10-Q, filed May 7, 2026, on SEC EDGAR. View the filing →
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Questions, answered.
- What is SiriusPoint's insurance & services — prior year loss reserve development?
- SiriusPoint (SPNT) reported insurance & services — prior year loss reserve development of -$15.1M in Q1 2026.
- How has SiriusPoint's insurance & services — prior year loss reserve development changed year-over-year?
- SiriusPoint's insurance & services — prior year loss reserve development decreased by 504.0% year-over-year, from -$2.5M to -$15.1M.
- What is the long-term trend for SiriusPoint's insurance & services — prior year loss reserve development?
- Over 4 years (2021 to 2025), SiriusPoint's insurance & services — prior year loss reserve development has grown at a 24.2% compound annual growth rate (CAGR), from $13.5M to -$32.1M.
- What does insurance & services — prior year loss reserve development mean?
- Measures the change in estimated liabilities for claims that occurred in previous reporting periods as they are settled or re-evaluated. Favorable development indicates that initial reserves were conservative, while adverse development suggests that prior claims were underestimated.