The Graham Number of Penumbra Inc (PEN) is 60.90.
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 | 60.90 |
| 2024-12-31 | 15.35 |
| 2023-12-31 | 39.59 |
| 2022-12-31 | 8.60 |
| 2021-12-31 | 18.56 |
| 2020-12-31 | 6.38 |
| 2019-12-31 | 5.25 |
| 2018-12-31 | 7.59 |