W.R. Berkley Prior years remained flat by 0.0% to $1.00M in Q1 2026 compared to the prior quarter. Year-over-year, this metric was flat by 0.0%, from $1.00M to $1.00M.
Consistent performance in prior years suggests stable underwriting and accurate long-term reserve modeling.
Refers to the financial activity or claims experience related to insurance policies written in previous reporting period...
Standard industry reporting category for separating current-year underwriting from historical claims development.
other_supplemental_information_for_property_casualty_ins_65cf6f| Q2 '21 | Q3 '21 | Q1 '22 | Q2 '22 | Q3 '22 | Q1 '23 | Q2 '23 | Q3 '23 | Q1 '24 | Q2 '24 | Q3 '24 | Q1 '25 | Q2 '25 | Q3 '25 | Q1 '26 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Value | $1.00M | $1.00M | $1.00M | $2.00M | $34.00M | $24.00M | -$3.00M | -$41.00M | $1.00M | $1.00M | $1.00M | $1.00M | $0.00 | $1.00M | $1.00M |
| QoQ Change | — | +0.0% | +0.0% | +100.0% | >999% | -29.4% | -112.5% | <-999% | +102.4% | +0.0% | +0.0% | +0.0% | -100.0% | — | +0.0% |
| YoY Change | — | — | — | +100.0% | >999% | >999% | -250.0% | -220.6% | -95.8% | +133.3% | +102.4% | +0.0% | -100.0% | +0.0% | +0.0% |