AON vs BRO
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. BRO: An insurance brokerage and risk management firm that acquires and integrates regional brokers, captive insurance facilities, and finance-and-incentives dealer services across North America.
Side-by-side fundamentals
| Metric | AON | BRO | Edge |
|---|---|---|---|
| Price as of 2026-07-22 close | $352.33 | $65.39 | |
| Market cap as of 2026-07-23 | $75.7B | $22.2B | |
| P/E as of 2026-07-23 | 19.22 | 19.35 | AON lower |
| PEG as of 2026-07-23 | 1.78 | 3.34 | AON lower |
| Net margin as of 2026-07-23 | +22.5% | +17.9% | AON higher |
| Gross margin as of 2026-07-23 | +47.8% | n/a | |
| Operating margin as of 2026-07-23 | +33.8% | +28.5% | AON higher |
| ROE as of 2026-07-23 | +45.1% | +9.3% | AON higher |
| ROA as of 2026-07-23 | +7.6% | +4.0% | AON higher |
| Debt / equity as of 2026-07-23 | 1.49 | 0.62 | BRO lower |
| Revenue growth (YoY) as of 2026-07-23 | +6.9% | +29.3% | BRO higher |
| Revenue CAGR (3y) SEC XBRL | +11.2% | +18.2% | BRO higher |
| Dividend yield as of 2026-07-23 | +0.9% | +1.0% | BRO higher |
| Dividend streak (yrs) SEC XBRL | 4 | 5 | BRO higher |
| Beta as of 2026-07-23 | 0.68 | 0.59 | |
| 1-year return as of 2026-07-22 close | -0.5% | -36.7% | 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.