The Graham Number of Biogen Inc (BIIB) is 156.09.
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 | 156.09 |
| 2024-12-31 | 167.82 |
| 2023-12-31 | 133.18 |
| 2022-12-31 | 205.28 |
| 2021-12-31 | 132.29 |
| 2020-12-31 | 210.21 |
| 2019-12-31 | 284.80 |
| 2018-12-31 | 244.22 |
| 2017-12-31 | 181.81 |
| 2016-12-31 | 215.41 |