The Graham Number of Columbia Banking System Inc (COLB) is 34.83.
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 | 34.83 |
| 2024-12-31 | 27.72 |
| 2023-12-31 | 22.14 |
| 2022-12-31 | 12.48 |
| 2021-12-31 | 12.15 |
| 2020-12-31 | 10.09 |
| 2019-12-31 | 10.87 |
| 2018-12-31 | 9.95 |
| 2017-12-31 | 7.87 |
| 2016-12-31 | 6.08 |