AON
Aon plc
Stock
$269.45−6.50 (−2.36%)Close Oct 2, 2026
Adjusted price
−24.94% total return, past year
Key statistics
- Market cap
- $57.2B
- P/E (TTM)
- 14.9
- 52-week range
- $269.45$381.26
- Beta (5Y monthly)
- 0.70
- Median dollar volume
- $673M
- Shares outstanding
- 212.1M
- Revenue, last 12 months
- $17.6B
- Sector
- Financials
- First close
- Jun 2, 1980
Returns
Total
- 1M
- −18.6%
- YTD
- −23.3%
- 1Y
- −24.9%
Per year
- 3Y
- −5.0%
- 5Y
- −0.8%
- 10Y
- +10.1%
- 20Y
- +12.2%
- Since 1980
- +12.7%
Financials
Annual returns
1980 from Jun 2 · 2026 through Oct 2