Aon plc Class A Share Price
NYSE: AON | Large CapAon plc Class A Stock Performance
Aon plc Class A Share Price Today
As of 29 October 2026, Aon plc Class A's share price is $318.60. The stock opened at $317.24, compared to its previous close of $315.52. During today's trading session, Aon plc Class A's share price traded between $313.95 and $323.37, with an average price of $318.66. Over the past 52 weeks, the stock has recorded a high of $382.15 and a low of $266.62. In terms of performance, Aon plc Class A's share price has risen by 2.22% over the last six months and is down 6.50% on a year-on-year basis.
Aon plc Class A Share Price Chart
Aon plc Class A Quarterly Profit & Loss
All figures in USD
Aon plc Class A Annual Profit & Loss
All figures in USD
About Aon plc Class A
Aon is a leading global provider of insurance and reinsurance brokerage and human resources solutions. Its operations are tilted toward its brokerage operations. Headquartered in London, Aon has about 60,000 employees and operations in over 120 countries.
Aon plc Class A Historical Returns
| Month | Open | Close | Change % |
|---|---|---|---|
Oct 2026 | $277.48 | $318.52 | +14.85% |
Sep 2026 | $321.39 | $277.34 | -20.64% |
Aug 2026 | $360.40 | $349.47 | -3.11% |
Jul 2026 | $327.83 | $360.68 | +8.75% |
Jun 2026 | $315.19 | $331.65 | +4.96% |
May 2026 | $326.51 | $315.98 | +1.38% |
Apr 2026 | $321.99 | $311.67 | -3.46% |
Mar 2026 | $332.02 | $322.83 | -3.79% |
Feb 2026 | $353.58 | $335.56 | -4.07% |
Jan 2026 | $349.62 | $349.78 | -0.86% |
Dec 2025 | $354.18 | $352.83 | -0.26% |
Nov 2025 | $339.60 | $353.76 | +3.82% |