The Graham Number of Aon PLC (AON) is 130.55.
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 | 130.55 |
| 2024-12-31 | 89.51 |
| 2023-12-31 | 25.63 |
| 2022-12-31 | 58.26 |
| 2021-12-31 | 50.50 |
| 2020-12-31 | 48.19 |
| 2019-12-31 | 52.64 |
| 2018-12-31 | 61.40 |