Property And Casualty Commercial Insurance Product Line — Prior years
Allstate Property And Casualty Commercial Insurance Product Line — Prior years increased by 51.2% to -$20.00M in Q1 2026 compared to the prior quarter. Year-over-year, this metric grew by 35.5%, from -$31.00M to -$20.00M. Over 4 years (FY 2021 to FY 2025), Property And Casualty Commercial Insurance Product Line — Prior years shows a downward trend with a 5.6% CAGR. This is a positive signal — higher values indicate stronger performance for this metric.
Analysis
How to read this metric
A consistent release of reserves (favorable development) suggests strong underwriting discipline and accurate initial reserving, while adverse development signals potential under-reserving or unexpected claims inflation.
Detailed definition
This metric represents the development of loss reserves for commercial insurance policies written in previous fiscal per...
Peer comparison
Peer insurers report this as 'prior year reserve development' within their commercial lines segment, often benchmarked against the industry-standard loss ratio impact.
all_segment_commercial_lines_prior_yearsHistorical Data
| Q2 '21 | Q3 '21 | Q4 '21 | Q1 '22 | Q2 '22 | Q3 '22 | Q4 '22 | Q1 '23 | Q2 '23 | Q3 '23 | Q4 '23 | Q1 '24 | Q2 '24 | Q3 '24 | Q4 '24 | Q1 '25 | Q2 '25 | Q3 '25 | Q4 '25 | Q1 '26 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Value | $18.00M | $25.00M | $61.00M | $20.00M | $92.00M | $64.00M | $97.00M | $24.00M | $8.00M | $19.00M | $33.00M | $54.00M | $109.00M | $1.00M | $7.00M | -$31.00M | $9.00M | -$85.00M | -$41.00M | -$20.00M |
| QoQ Change | — | +38.9% | +144.0% | -67.2% | +360.0% | -30.4% | +51.6% | -75.3% | -66.7% | +137.5% | +73.7% | +63.6% | +101.9% | -99.1% | +600.0% | -542.9% | +129.0% | <-999% | +51.8% | +51.2% |
| YoY Change | — | — | — | — | +411.1% | +156.0% | +59.0% | +20.0% | -91.3% | -70.3% | -66.0% | +125.0% | >999% | -94.7% | -78.8% | -157.4% | -91.7% | <-999% | -685.7% | +35.5% |
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Frequently Asked Questions
- What is Allstate's property and casualty commercial insurance product line — prior years?
- Allstate (ALL) reported property and casualty commercial insurance product line — prior years of -$20.00M in Q1 2026.
- How has Allstate's property and casualty commercial insurance product line — prior years changed year-over-year?
- Allstate's property and casualty commercial insurance product line — prior years increased by 35.5% year-over-year, from -$31.00M to -$20.00M.
- What is the long-term trend for Allstate's property and casualty commercial insurance product line — prior years?
- Over 4 years (2021 to 2025), Allstate's property and casualty commercial insurance product line — prior years has grown at a 5.6% compound annual growth rate (CAGR), from $119.00M to -$148.00M.
- What does property and casualty commercial insurance product line — prior years mean?
- The change in estimated costs for insurance claims that occurred in previous years.