AON
Aon plcCompany with tickers: AON
CIK
315293
CUSIP
G0403H108
Shares Outstanding
213,576,949
Website
https://www.aon.com
Investor Relations
https://ir.aon.com/
13F Activity (30d)
57 filings
16 filers
Price
$320.74
Market Cap
$68.50B
P/E Ratio
18.84
EPS (Diluted)
$17.02
52W High
$380.20
52W Low
$304.59
Daily candlestick prices with configurable technical indicators (moving averages, Bollinger Bands, RSI, MACD) and event bullets for 10-K, 10-Q, Form 4 and earnings dates. Price data syncs automatically from Yahoo Finance.
1 Up Day
Indicators
Price
Panels
Event markers
Price & Indicators
Drag to pan · scroll to zoomPerformance
| 5D | 20D | 120D | MTD | YTD | |
|---|---|---|---|---|---|
| AON | -2.7% | -0.5% | -10.1% | +1.5% | -9.1% |
| SPY | -3.0% | -1.8% | +6.7% | -3.0% | +7.6% |
| vs SPY | +0.3% | +1.4% | -16.7% | +4.5% | -16.7% |
Close
$320.74
Open
$318.29
Day Range
$316.69 — $323.57
52W High
$380.20
52W Low
$304.59
Avg Vol (30d)
1.5M
Short Interest
3.0M · 2.0d
Short Vol % (latest)
63%
Last Earnings
2026-05-01
Latest Filing
Data Range
2020-01-02 — 2026-06-23