AON vs RYAN
AON: Aon is a leading global professional services firm that provides integrated risk, health, and human capital solutions to help organizations navigate uncertainty and grow their businesses. RYAN: The second-largest U.S. P&C wholesale broker and largest managing underwriter, specializing in complex Excess & Surplus risks through a network spanning 35,000+ retail brokers and 350+ carriers.
Side-by-side fundamentals
| Metric | AON | RYAN | Edge |
|---|---|---|---|
| Price as of 2026-07-22 close | $352.33 | $39.29 | |
| Market cap as of 2026-07-23 | $75.7B | $10.4B | |
| P/E as of 2026-07-23 | 19.22 | 95.31 | AON lower |
| PEG as of 2026-07-23 | 1.78 | 2.79 | AON lower |
| Net margin as of 2026-07-23 | +22.5% | +3.4% | AON higher |
| Gross margin as of 2026-07-23 | +47.8% | n/a | |
| Operating margin as of 2026-07-23 | +33.8% | +15.5% | AON higher |
| ROE as of 2026-07-23 | +45.1% | +17.2% | AON higher |
| ROA as of 2026-07-23 | +7.6% | +1.0% | AON higher |
| Debt / equity as of 2026-07-23 | 1.49 | 5.61 | AON lower |
| Revenue growth (YoY) as of 2026-07-23 | +6.9% | +18.9% | RYAN higher |
| Revenue CAGR (3y) SEC XBRL | +11.2% | +20.9% | RYAN higher |
| Dividend yield as of 2026-07-23 | +0.9% | +1.2% | RYAN higher |
| Dividend streak (yrs) SEC XBRL | 4 | n/a | |
| Beta as of 2026-07-23 | 0.68 | 0.59 | |
| 1-year return as of 2026-07-22 close | -0.5% | -37.4% | AON higher |
Fundamentals: Finnhub, as of 2026-07-23. Filings: SEC EDGAR. Prices are delayed daily-close data.
Last updated 2026-07-22.
Informational only — NOT financial advice. All figures are delayed daily-close data from SEC EDGAR & Finnhub, shown with their as-of date; "Edge" cells are a pure numeric comparison, not a recommendation.