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RenaissanceRe Holdings RNR Casualty and Specialty — Underwriting expense ratio
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Where this comes from
Reported directly by RenaissanceRe Holdings in its filing.
Tagged under the XBRL concept us-gaap:UnderwritingExpenseRatio.
The source filing: RenaissanceRe Holdings’s 10-Q, filed July 23, 2026.
- Filed
- Jul 23, 2026, 4:19 PM EDT
- Fiscal quarter
- Q2 FY2026
- Calendar quarter
- Q2 2026
- Accession
- 0000913144-26-000084
| Three months ended June 30, 2026 | Property | Casualty and Specialty | Other | Total |
|---|---|---|---|---|
| Net claims and claim expenses incurred – current accident year | $250,393 | $891,410 | — | $1,141,803 |
| Net claims and claim expenses incurred – prior accident years | (257,472) | 58,047 | — | (199,425) |
| Net claims and claim expenses incurred – total | $(7,079) | $949,457 | — | $942,378 |
| Net claims and claim expense ratio – current accident year | 28.4% | 67.6% | 51.9% | |
| Net claims and claim expense ratio – prior accident years | (29.2)% | 4.4% | (9.1)% | |
| Net claims and claim expense ratio – calendar year | (0.8)% | 72.0% | 42.8% | |
| Underwriting expense ratio | 27.9% | 31.3% | 30.0% | |
| Combined ratio | 27.1% | 103.3% | 72.8% |
ITEM 1. FINANCIAL STATEMENTS
FAQ
- What is RenaissanceRe Holdings's casualty and specialty — underwriting expense ratio?
- RenaissanceRe Holdings (RNR) reported casualty and specialty — underwriting expense ratio of 31.3% in Q2 2026.
- How has RenaissanceRe Holdings's casualty and specialty — underwriting expense ratio changed year-over-year?
- RenaissanceRe Holdings's casualty and specialty — underwriting expense ratio decreased by 7.4% year-over-year, from 33.8% to 31.3%.
- What is the long-term trend for RenaissanceRe Holdings's casualty and specialty — underwriting expense ratio?
- Over 2 years (2022 to 2024), RenaissanceRe Holdings's casualty and specialty — underwriting expense ratio has grown at a 3.6% compound annual growth rate (CAGR), from 92.3% to 99.1%.
- What does casualty and specialty — underwriting expense ratio mean?
- The ratio of underwriting expenses (acquisition and operational) to net premiums earned. It measures the efficiency of the company in managing the costs of acquiring and servicing its insurance business.
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