Skip to content

AI Tools Earnings Screener Charts Watchlist Pricing

Connect your AI

Stocks
Arch Capital Group
Business Segments
Business Segments
Other operating expense ratio

Other operating expense ratio

Arch Capital Group·Business Segments·3 segments

Breakdown

Segments

InsuranceView metric

ReinsuranceView metric

MortgageView metric

Explore

Earnings Calendar
Stock Screener
Metrics Screener
Charts
AI Tools
Watchlist

Resources

Pricing
Releases
About
Contact
Methodology
Cite & Reuse
Sign in / Sign up

Connect

Claude
Claude Code
ChatGPT
Codex
Codex CLI
Cursor
Other clients

Legal

Privacy Policy
Terms of Service
Cookie Policy
SEC EDGAR
support@opencapital.sh

© 2026 OpenCapital. All rights reserved.

Data sourced from SEC filings — methodology

OpenCapital is not affiliated with or endorsed by the U.S. Securities and Exchange Commission (SEC). All data is sourced from publicly available SEC filings.

Segment	Q1 '25	Q2 '25	Q3 '25	Q1 '26
Insurance	15.6%	14%	14.8%	16.3%
Mortgage	13.7%	16%	13.3%	14.1%
Reinsurance	4.3%	3.5%	4.7%	5.2%
Total	15.6%	14%	14.8%	16.3%