AON
Aon plc
Stock
$269.45−6.50 (−2.36%)Close Oct 2, 2026
- Shares outstanding, 2025
- 214.3M
- YoY, 2025
- −0.8%
- 5-year CAGR
- −1.1%
- 10-year CAGR
- −2.3%
Shares outstanding
Shares outstanding by fiscal year
| Period | Shares outstanding | YoY |
|---|---|---|
| 2025 | 214.3M | −0.8% |
| 2024 | 216.0M | +8.9% |
| 2023 | 198.3M | −3.3% |
| 2022 | 205.1M | −4.1% |
| 2021 | 213.9M | −5.3% |
| 2020 | 226.0M | −2.4% |
| 2019 | 231.6M | −3.5% |
| 2018 | 240.0M | −2.5% |
| 2017 | 246.2M | −6.3% |
| 2016 | 262.6M | −2.8% |
| 2015 | 270.1M | −3.6% |
| 2014 | 280.3M | −6.9% |
| 2013 | 301.1M | −3.4% |
| 2012 | 311.6M | −4.2% |
| 2011 | 325.2M | −2.4% |
| 2010 | 333.1M | +24.8% |
| 2009 | 266.9M | — |