The Graham Number of Columbia Banking System Inc (COLB) is 33.34.
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 | 33.34 |
| 2024-12-31 | 26.54 |
| 2023-12-31 | 21.19 |
| 2022-12-31 | 11.95 |
| 2021-12-31 | 11.63 |
| 2020-12-31 | 9.66 |
| 2019-12-31 | 10.41 |
| 2018-12-31 | 9.52 |
| 2017-12-31 | 7.53 |
| 2016-12-31 | 5.82 |