BRK-B vs AON
By Alex · Tickerpine
Berkshire Hathaway Inc. vs Aon plc, side by side — the numbers that matter, in plain English. No “winner” hype; you decide.
| Metric | BRK-B | AON |
|---|---|---|
| Price | $542.19 | $303.52 |
| Market cap | $1.16T | $64.38B |
| P/E ratio | 13.6 | 16.7 |
| ROE | 12.12% | 44.70% |
| Profit margin | 22.30% | 22.27% |
| Revenue growth | 10.00% | 2.20% |
| Dividend yield | 0.00% | 1.08% |
| Beta | 0.59 | 0.69 |
Green = the more favorable figure for that metric (lower P/E, higher ROE, margin, growth and yield). Not a recommendation.
BRK-B vs AON in plain English
- BRK-B is the bigger company — about 18.0× the market cap of AON.
- BRK-B is cheaper on earnings (P/E 13.6 vs 16.7).
- AON earns a higher return on equity (45% vs 12%).
- BRK-B is growing revenue faster (10% vs 2%).
- AON pays a dividend (1.08%) while the other effectively doesn't.
How would $1,000 have done in each?
BRK-B return calculator
See what $1,000 in Berkshire Hathaway Inc. would be worth today.
AON return calculator
See what $1,000 in Aon plc would be worth today.
Figures from public market data, may be delayed. Comparison is informational only — not investment advice.