Business Segments · Losses and loss adjustment expenses

Reinsurance — Losses and loss adjustment expenses

Arch Capital Group Reinsurance — Losses and loss adjustment expenses decreased by 12.7% to $948.00M in Q1 2026 compared to the prior quarter. Year-over-year, this metric declined by 30.1%, from $1.36B to $948.00M. Over 4 years (FY 2021 to FY 2025), Reinsurance — Losses and loss adjustment expenses shows an upward trend with a 24.4% CAGR. This is a positive signal — lower values indicate better performance for this metric.

Analysis

StatementSegment
CategoryProfitability
SignalLower is better
VolatilityVolatile
First reportedQ1 2016
Last reportedQ1 2026
Rolls up toMedical costs

How to read this metric

Lower expenses relative to premiums earned indicate superior underwriting discipline and risk selection.

Detailed definition

The total costs incurred from claims payments and the associated expenses to investigate and settle those claims. This i...

Peer comparison

Standard industry expense metric; essential for calculating the loss ratio.

Metric ID: acgl_segment_reinsurance_losses_and_loss_adjustment_expenses

Historical Data

20 periods
 Q2 '21Q3 '21Q4 '21Q1 '22Q2 '22Q3 '22Q4 '22Q1 '23Q2 '23Q3 '23Q4 '23Q1 '24Q2 '24Q3 '24Q4 '24Q1 '25Q2 '25Q3 '25Q4 '25Q1 '26
Value$463.82M$545.85M$430.18M$454.70M$537.58M$927.91M$648.65M$766.00M$743.00M$870.00M$848.00M$883.00M$1.01B$1.32B$1.12B$1.36B$1.13B$1.04B$1.09B$948.00M
QoQ Change+17.7%-21.2%+5.7%+18.2%+72.6%-30.1%+18.1%-3.0%+17.1%-2.5%+4.1%+13.9%+30.9%-14.9%+21.0%-16.8%-7.8%+4.4%-12.7%
YoY Change+15.9%+70.0%+50.8%+68.5%+38.2%-6.2%+30.7%+15.3%+35.4%+51.4%+32.2%+53.6%+12.1%-21.0%-3.1%-30.1%
Range$430.18M$1.36B
CAGR+16.2%
Avg YoY Growth+25.8%
Median YoY Growth+31.5%

Frequently Asked Questions

What is Arch Capital Group's reinsurance — losses and loss adjustment expenses?
Arch Capital Group (ACGL) reported reinsurance — losses and loss adjustment expenses of $948.00M in Q1 2026.
How has Arch Capital Group's reinsurance — losses and loss adjustment expenses changed year-over-year?
Arch Capital Group's reinsurance — losses and loss adjustment expenses decreased by 30.1% year-over-year, from $1.36B to $948.00M.
What is the long-term trend for Arch Capital Group's reinsurance — losses and loss adjustment expenses?
Over 4 years (2021 to 2025), Arch Capital Group's reinsurance — losses and loss adjustment expenses has grown at a 24.4% compound annual growth rate (CAGR), from $1.92B to $4.61B.
What does reinsurance — losses and loss adjustment expenses mean?
The total cost of paying out insurance claims and the expenses associated with managing those claims.