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SiriusPoint SPNT Reinsurance — Prior year loss development ratio
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Where this comes from
Reported directly by SiriusPoint in its filing.
Tagged under the XBRL concept spnt:PriorAccidentYearLossRatio.
The source filing: SiriusPoint’s 10-Q, filed July 29, 2026.
- Filed
- Jul 29, 2026, 4:15 PM EDT
- Fiscal quarter
- Q2 FY2026
- Calendar quarter
- Q2 2026
- Accession
- 0001576018-26-000085
| Line item | Insurance & Services | Reinsurance | Core | Eliminations (2) | Corporate | Segment Measure Reclass | Total |
|---|---|---|---|---|---|---|---|
| Underwriting Ratios: (1) | |||||||
| Attritional loss ratio | 60.6% | 54.7% | 58.2% | 58.0% | |||
| Catastrophe loss ratio | 0.3% | — | 0.2% | 0.2% | |||
| Prior year loss development ratio | (4.2)% | (0.2)% | (2.6)% | (2.3)% | |||
| Loss ratio | 56.7% | 54.5% | 55.8% | 55.9% | |||
| Acquisition cost ratio | 27.3% | 29.4% | 28.2% | 24.5% | |||
| Other underwriting expenses ratio | 6.7% | 8.4% | 7.4% | 8.1% | |||
| Combined ratio | 90.7% | 92.3% | 91.4% | 88.5% |
ITEM 1. Financial Statements
FAQ
- What is SiriusPoint's reinsurance — prior year loss development ratio?
- SiriusPoint (SPNT) reported reinsurance — prior year loss development ratio of -0.2% in Q2 2026.
- How has SiriusPoint's reinsurance — prior year loss development ratio changed year-over-year?
- SiriusPoint's reinsurance — prior year loss development ratio increased by 86.7% year-over-year, from -1.5% to -0.2%.
- What is the long-term trend for SiriusPoint's reinsurance — prior year loss development ratio?
- Over 2 years (2022 to 2024), SiriusPoint's reinsurance — prior year loss development ratio has grown at a 373.6% compound annual growth rate (CAGR), from -0.7% to -15.7%.
- What does reinsurance — prior year loss development ratio mean?
- Expresses the impact of prior year reserve adjustments as a percentage of net earned premiums. It serves as a key indicator of the accuracy and reliability of the company's historical actuarial reserving practices.
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