The Graham Number of Aon PLC (AON) is 129.99.
Graham Number estimates the fair value of a stock using both earnings and book value per share. It is commonly used by value investors to identify undervalued stocks.
| Date | Value |
|---|---|
| 2025-12-31 | 129.99 |
| 2024-12-31 | 89.13 |
| 2023-12-31 | 25.52 |
| 2022-12-31 | 58.01 |
| 2021-12-31 | 50.28 |
| 2020-12-31 | 47.98 |
| 2019-12-31 | 52.42 |
| 2018-12-31 | 61.14 |