Business Segments · Net premiums written
Insurance — Net premiums written
Arch Capital Group Insurance — Net premiums written increased by 1.6% to $1.91B in Q1 2026 compared to the prior quarter. Year-over-year, this metric declined by 1.4%, from $1.93B to $1.91B. Over 4 years (FY 2021 to FY 2025), Insurance — Net premiums written shows an upward trend with a 17.1% CAGR. This is a positive signal — higher values indicate stronger performance for this metric.
Analysis
StatementSegment
CategoryGrowth
SignalHigher is better
VolatilityModerate
First reportedQ1 2013
Last reportedQ1 2026
How to read this metric
Higher values indicate a larger retained risk portfolio and potential for higher underwriting profit.
Detailed definition
The total premiums written by the insurance segment minus the premiums ceded to reinsurers. This represents the actual p...
Peer comparison
Standard metric for measuring the net business volume retained by an insurer.
Metric ID:
acgl_segment_insurance_net_premiums_writtenHistorical Data
20 periods
| 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 | $963.56M | $1.15B | $1.04B | $1.21B | $1.23B | $1.37B | $1.22B | $1.44B | $1.45B | $1.52B | $1.45B | $1.54B | $1.56B | $1.82B | $1.95B | $1.93B | $2.04B | $1.95B | $1.88B | $1.91B |
| QoQ Change | — | +19.7% | -10.2% | +16.5% | +1.8% | +11.4% | -11.1% | +18.1% | +1.2% | +4.7% | -4.8% | +6.4% | +1.0% | +16.8% | +7.4% | -1.1% | +5.3% | -4.1% | -3.9% | +1.6% |
| YoY Change | — | — | — | — | +27.5% | +18.6% | +17.4% | +19.1% | +18.4% | +11.2% | +19.1% | +7.3% | +7.2% | +19.6% | +34.9% | +25.4% | +30.7% | +7.3% | -4.0% | -1.4% |
Range$963.56M – $2.04B
CAGR+15.4%
Avg YoY Growth+16.1%
Median YoY Growth+18.5%
Similar Metrics at Other Companies
Frequently Asked Questions
- What is Arch Capital Group's insurance — net premiums written?
- Arch Capital Group (ACGL) reported insurance — net premiums written of $1.91B in Q1 2026.
- How has Arch Capital Group's insurance — net premiums written changed year-over-year?
- Arch Capital Group's insurance — net premiums written decreased by 1.4% year-over-year, from $1.93B to $1.91B.
- What is the long-term trend for Arch Capital Group's insurance — net premiums written?
- Over 4 years (2021 to 2025), Arch Capital Group's insurance — net premiums written has grown at a 17.1% compound annual growth rate (CAGR), from $4.15B to $7.80B.
- What does insurance — net premiums written mean?
- Gross premiums minus the cost of reinsurance.