The Graham Number of Porvair PLC (PRV.L) is 5.61.
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 |
|---|---|
| 2025-11-30 | 5.61 |
| 2024-11-30 | 5.11 |
| 2023-11-30 | 4.82 |
| 2022-11-30 | 4.47 |
| 2021-11-30 | 3.67 |
| 2020-11-30 | 2.93 |
| 2019-11-30 | 3.26 |
| 2018-11-30 | 3.05 |
| 2017-11-30 | 2.62 |
| 2016-11-30 | 2.39 |