The Graham Number of PTC Inc (PTC) is 68.82.
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 |
|---|---|
| 2025-09-30 | 68.82 |
| 2024-09-30 | 45.17 |
| 2023-09-30 | 33.29 |
| 2022-09-30 | 34.82 |
| 2021-09-30 | 40.49 |
| 2020-09-30 | 17.80 |
| 2019-09-30 | 8.76 |
| 2018-09-30 | 3.04 |