Products & Services · Year Nine
Marine and aviation — Year Nine
Arch Capital Group Marine and aviation — Year Nine increased by 83.3% to 1.1% in Q4 2025 compared to the prior quarter. Year-over-year, this metric grew by 83.3%, from 0.6% to 1.1%.
Analysis
StatementSegment
CategoryRisk
SignalContext dependent
VolatilityStable
First reportedQ4 2018
Last reportedQ4 2025
How to read this metric
Consistent results indicate high predictability in the underwriting segment's long-term risk profile.
Detailed definition
Represents the cumulative net premiums earned or loss development attributed to the ninth year of underwriting activity...
Peer comparison
Standard actuarial metric for long-tail specialty insurance lines.
Metric ID:
acgl_segment_marine_and_aviation_year_nineHistorical Data
5 periods
| Q4 '21 | Q4 '22 | Q4 '23 | Q4 '24 | Q4 '25 | |
|---|---|---|---|---|---|
| Value | 0.1% | 3.6% | 3.8% | 0.6% | 1.1% |
| QoQ Change | — | >999% | +5.6% | -84.2% | +83.3% |
| YoY Change | — | >999% | +5.6% | -84.2% | +83.3% |
Range0.1% – 3.8%
CAGR>999%
Avg YoY Growth+876.2%
Median YoY Growth+44.4%
Similar Metrics at Other Companies
Frequently Asked Questions
- What is Arch Capital Group's marine and aviation — year nine?
- Arch Capital Group (ACGL) reported marine and aviation — year nine of 1.1% in Q4 2025.
- How has Arch Capital Group's marine and aviation — year nine changed year-over-year?
- Arch Capital Group's marine and aviation — year nine increased by 83.3% year-over-year, from 0.6% to 1.1%.
- What does marine and aviation — year nine mean?
- The financial performance or claims activity for the ninth year of policies issued in the marine and aviation segment.