Products & Services · Year Two
Marine and aviation — Year Two
Arch Capital Group Marine and aviation — Year Two decreased by 15.9% to 24.3% in Q4 2025 compared to the prior quarter. Year-over-year, this metric declined by 15.9%, from 28.9% to 24.3%. This is a positive signal — lower values indicate better performance for this metric.
Analysis
StatementSegment
CategoryEfficiency
SignalLower is better
VolatilityModerate
First reportedQ4 2018
Last reportedQ4 2025
How to read this metric
Changes in this metric relative to year one help identify if initial loss estimates were accurate or if there is adverse development.
Detailed definition
Represents the cumulative loss development data for the second year following the inception of an underwriting year in t...
Peer comparison
Standard component of loss development triangles in insurance financial reporting.
Metric ID:
acgl_segment_marine_and_aviation_year_twoHistorical Data
5 periods
| Q4 '21 | Q4 '22 | Q4 '23 | Q4 '24 | Q4 '25 | |
|---|---|---|---|---|---|
| Value | 26.9% | 28.8% | 28.8% | 28.9% | 24.3% |
| QoQ Change | — | +7.1% | +0.0% | +0.3% | -15.9% |
| YoY Change | — | +7.1% | +0.0% | +0.3% | -15.9% |
Range24.3% – 28.9%
CAGR-9.7%
Avg YoY Growth-2.1%
Median YoY Growth+0.2%
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Frequently Asked Questions
- What is Arch Capital Group's marine and aviation — year two?
- Arch Capital Group (ACGL) reported marine and aviation — year two of 24.3% in Q4 2025.
- How has Arch Capital Group's marine and aviation — year two changed year-over-year?
- Arch Capital Group's marine and aviation — year two decreased by 15.9% year-over-year, from 28.9% to 24.3%.
- What does marine and aviation — year two mean?
- The cumulative loss experience recorded by the end of the second year of an insurance policy's life.