The Graham Number of Portobello SpA (POR.MI) is 19.42.
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 | 19.42 |
| 2023-12-31 | 19.37 |
| 2022-12-31 | 23.84 |
| 2021-12-31 | 15.70 |
| 2020-12-31 | 8.74 |
| 2019-12-31 | 6.18 |
| 2018-12-31 | 2.76 |
| 2017-12-31 | 0.33 |