As of 2025-12-19, the Relative Valuation of Aon PLC (AON) is 267.92 USD. This relative valuation is based on P/E multiples. With the latest stock price at 353.02 USD, the upside of Aon PLC based on Relative Valuation is -24.1%.
The range of the Relative Valuation is 95.35 - 358.28 USD.
| Range | Selected | |
| Trailing P/E multiples | 7.5x - 24.3x | 16.0x |
| Forward P/E multiples | 16.7x - 23.3x | 21.8x |
| Fair Price | 95.35 - 358.28 | 267.92 |
| Upside | -73.0% - 1.5% | -24.1% |
| Date | P/E |
| 2025-12-18 | 27.92 |
| 2025-12-17 | 27.84 |
| 2025-12-16 | 27.82 |
| 2025-12-15 | 28.00 |
| 2025-12-12 | 27.98 |
| 2025-12-11 | 27.47 |
| 2025-12-10 | 26.89 |
| 2025-12-09 | 27.38 |
| 2025-12-08 | 27.16 |
| 2025-12-05 | 27.30 |
| 2025-12-04 | 27.50 |
| 2025-12-03 | 27.24 |
| 2025-12-02 | 27.34 |
| 2025-12-01 | 27.77 |
| 2025-11-28 | 27.99 |
| 2025-11-26 | 27.88 |
| 2025-11-25 | 27.75 |
| 2025-11-24 | 27.26 |
| 2025-11-21 | 27.40 |
| 2025-11-20 | 27.35 |
| 2025-11-19 | 27.22 |
| 2025-11-18 | 27.56 |
| 2025-11-17 | 27.68 |
| 2025-11-14 | 27.69 |
| 2025-11-13 | 27.75 |
| 2025-11-12 | 27.69 |
| 2025-11-11 | 27.67 |
| 2025-11-10 | 27.27 |
| 2025-11-07 | 27.39 |
| 2025-11-06 | 26.89 |
| 2025-11-05 | 27.02 |
| 2025-11-04 | 27.22 |
| 2025-11-03 | 26.87 |
| 2025-10-31 | 26.94 |
| 2025-10-30 | 25.95 |
| 2025-10-29 | 25.79 |
| 2025-10-28 | 26.09 |
| 2025-10-27 | 26.64 |
| 2025-10-24 | 26.71 |
| 2025-10-23 | 26.99 |
| 2025-10-22 | 27.13 |
| 2025-10-21 | 27.16 |
| 2025-10-20 | 27.21 |
| 2025-10-17 | 27.41 |
| 2025-10-16 | 27.13 |
| 2025-10-15 | 28.14 |
| 2025-10-14 | 28.51 |
| 2025-10-13 | 27.94 |
| 2025-10-10 | 28.48 |
| 2025-10-09 | 28.50 |