Products & Services · Year Five
Third party occurrence business — Year Five
Arch Capital Group Third party occurrence business — Year Five increased by 13.0% to 11.3% in Q4 2025 compared to the prior quarter. Year-over-year, this metric grew by 13.0%, from 10.0% to 11.3%. This increase may warrant attention — for this metric, lower values are generally preferred.
Analysis
StatementSegment
CategoryRisk
SignalLower is better
VolatilityModerate
First reportedQ4 2018
Last reportedQ4 2025
How to read this metric
An increase may indicate higher-than-expected claims development, while a decrease suggests favorable reserve releases or lower loss emergence.
Detailed definition
Represents the net incurred losses or premiums associated with third-party occurrence-based insurance policies specifica...
Peer comparison
Similar to loss development triangles or accident year maturity metrics used by global reinsurers.
Metric ID:
acgl_segment_third_party_occurrence_business_year_fiveHistorical Data
5 periods
| Q4 '21 | Q4 '22 | Q4 '23 | Q4 '24 | Q4 '25 | |
|---|---|---|---|---|---|
| Value | 9.8% | 9.7% | 9.9% | 10% | 11.3% |
| QoQ Change | — | -1.0% | +2.1% | +1.0% | +13.0% |
| YoY Change | — | -1.0% | +2.1% | +1.0% | +13.0% |
Range9.7% – 11.3%
CAGR+15.3%
Avg YoY Growth+3.8%
Median YoY Growth+1.5%
Current Streak3 quarters growth
Similar Metrics at Other Companies
Frequently Asked Questions
- What is Arch Capital Group's third party occurrence business — year five?
- Arch Capital Group (ACGL) reported third party occurrence business — year five of 11.3% in Q4 2025.
- How has Arch Capital Group's third party occurrence business — year five changed year-over-year?
- Arch Capital Group's third party occurrence business — year five increased by 13.0% year-over-year, from 10.0% to 11.3%.
- What does third party occurrence business — year five mean?
- The financial performance or loss development of third-party occurrence insurance policies in their fifth year.