As of 2025-09-16, the Relative Valuation of Aon PLC (AON) is 352.17 USD. This relative valuation is based on P/E multiples. With the latest stock price at 363.80 USD, the upside of Aon PLC based on Relative Valuation is -3.2%.
The range of the Relative Valuation is 218.74 - 423.30 USD.
| Range | Selected | |
| Trailing P/E multiples | 18.1x - 29.0x | 26.0x |
| Forward P/E multiples | 22.2x - 26.6x | 24.5x |
| Fair Price | 218.74 - 423.30 | 352.17 |
| Upside | -39.9% - 16.4% | -3.2% |
| Date | P/E |
| 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 |
| 2025-08-07 | 30.24 |
| 2025-08-06 | 30.13 |
| 2025-08-05 | 29.95 |
| 2025-08-04 | 29.86 |
| 2025-08-01 | 29.28 |
| 2025-07-31 | 29.47 |
| 2025-07-30 | 29.44 |
| 2025-07-29 | 29.33 |
| 2025-07-28 | 30.58 |
| 2025-07-25 | 30.89 |
| 2025-07-24 | 29.54 |
| 2025-07-23 | 29.60 |
| 2025-07-22 | 29.34 |
| 2025-07-21 | 29.07 |
| 2025-07-18 | 29.50 |
| 2025-07-17 | 29.38 |
| 2025-07-16 | 29.37 |
| 2025-07-15 | 29.19 |
| 2025-07-14 | 29.81 |
| 2025-07-11 | 29.46 |
| 2025-07-10 | 29.74 |
| 2025-07-09 | 29.57 |
| 2025-07-08 | 29.37 |
| 2025-07-07 | 29.26 |