The Graham Number of Biogen Inc (BIIB) is 155.98.
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 | 155.98 |
| 2024-12-31 | 167.69 |
| 2023-12-31 | 133.08 |
| 2022-12-31 | 205.13 |
| 2021-12-31 | 132.19 |
| 2020-12-31 | 210.06 |
| 2019-12-31 | 284.58 |
| 2018-12-31 | 244.04 |
| 2017-12-31 | 181.68 |
| 2016-12-31 | 215.25 |