The Graham Number of Portland General Electric Co (POR) is 47.20.
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 |
|---|---|
| 2024-12-31 | 47.20 |
| 2023-12-31 | 37.68 |
| 2022-12-31 | 34.85 |
| 2021-12-31 | 35.20 |
| 2020-12-31 | 27.57 |
| 2019-12-31 | 32.25 |
| 2018-12-31 | 31.57 |
| 2017-12-31 | 29.11 |
| 2016-12-31 | 29.13 |
| 2015-12-31 | 26.99 |