Property other than property catastrophe — Prior years
Arch Capital Group Property other than property catastrophe — Prior years decreased by 157.1% to -$72.00M in Q1 2026 compared to the prior quarter. This decline may warrant attention — for this metric, higher values are generally preferred.
Analysis
How to read this metric
Favorable development (a decrease in reserves) signals conservative initial reserving and potential earnings tailwinds, while unfavorable development (an increase in reserves) signals potential under-reserving or deteriorating loss trends.
Detailed definition
This metric represents the net favorable or unfavorable development of loss reserves established in previous underwritin...
Peer comparison
Peers in the property and casualty insurance sector report similar reserve development metrics, often categorized by line of business to distinguish between volatile catastrophe risks and more predictable property risks.
acgl_segment_property_other_than_property_catastrophe_prior_yearsHistorical Data
| Q2 '21 | Q3 '21 | Q4 '21 | Q2 '22 | Q3 '22 | Q1 '23 | Q2 '23 | Q3 '23 | Q1 '24 | Q2 '24 | Q3 '24 | Q2 '25 | Q3 '25 | Q1 '26 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Value | -$22.15M | -$22.15M | -$22.15M | -$31.60M | -$35.80M | -$23.00M | -$23.00M | -$29.00M | -$21.00M | -$30.00M | -$20.00M | -$60.00M | -$28.00M | -$72.00M |
| QoQ Change | — | +0.0% | +0.0% | -42.7% | -13.3% | +35.8% | +0.0% | -26.1% | +27.6% | -42.9% | +33.3% | -200.0% | +53.3% | -157.1% |
| YoY Change | — | — | — | -42.7% | -61.6% | — | +27.2% | +19.0% | +8.7% | -30.4% | +31.0% | -100.0% | -40.0% | — |
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Frequently Asked Questions
- What is Arch Capital Group's property other than property catastrophe — prior years?
- Arch Capital Group (ACGL) reported property other than property catastrophe — prior years of -$72.00M in Q1 2026.
- What does property other than property catastrophe — prior years mean?
- This metric measures the change in estimated costs for property insurance claims from previous years, excluding major catastrophe events.