As of 2025-10-19, the Relative Valuation of Aon PLC (AON) is 265.83 USD. This relative valuation is based on P/E multiples. With the latest stock price at 346.60 USD, the upside of Aon PLC based on Relative Valuation is -23.3%.
The range of the Relative Valuation is 104.06 - 374.53 USD.
| Range | Selected | |
| Trailing P/E multiples | 8.6x - 25.0x | 16.2x |
| Forward P/E multiples | 16.7x - 23.5x | 21.0x |
| Fair Price | 104.06 - 374.53 | 265.83 |
| Upside | -70.0% - 8.1% | -23.3% |
| Date | P/E |
| 2025-10-17 | 28.71 |
| 2025-10-16 | 28.42 |
| 2025-10-15 | 29.47 |
| 2025-10-14 | 29.86 |
| 2025-10-13 | 29.27 |
| 2025-10-10 | 29.83 |
| 2025-10-09 | 29.86 |
| 2025-10-08 | 30.27 |
| 2025-10-07 | 30.40 |
| 2025-10-06 | 30.29 |
| 2025-10-03 | 30.14 |
| 2025-10-02 | 29.88 |
| 2025-10-01 | 29.83 |
| 2025-09-30 | 29.54 |
| 2025-09-29 | 29.38 |
| 2025-09-26 | 29.50 |
| 2025-09-25 | 29.13 |
| 2025-09-24 | 29.30 |
| 2025-09-23 | 29.25 |
| 2025-09-22 | 29.28 |
| 2025-09-19 | 29.10 |
| 2025-09-18 | 29.22 |
| 2025-09-17 | 29.66 |
| 2025-09-16 | 29.54 |
| 2025-09-15 | 30.14 |
| 2025-09-12 | 30.81 |
| 2025-09-11 | 30.84 |
| 2025-09-10 | 30.02 |
| 2025-09-09 | 30.35 |
| 2025-09-08 | 30.65 |
| 2025-09-05 | 30.70 |
| 2025-09-04 | 30.94 |
| 2025-09-03 | 30.98 |
| 2025-09-02 | 30.81 |
| 2025-08-29 | 30.40 |
| 2025-08-28 | 30.36 |
| 2025-08-27 | 30.52 |
| 2025-08-26 | 30.57 |
| 2025-08-25 | 30.73 |
| 2025-08-22 | 31.07 |
| 2025-08-21 | 31.09 |
| 2025-08-20 | 30.98 |
| 2025-08-19 | 30.89 |
| 2025-08-18 | 30.27 |
| 2025-08-15 | 30.40 |
| 2025-08-14 | 30.35 |
| 2025-08-13 | 30.73 |
| 2025-08-12 | 30.14 |
| 2025-08-11 | 30.49 |
| 2025-08-08 | 30.35 |