The Graham Number of IPG Photonics Corp (IPGP) is 28.69.
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 | 28.69 |
| 2024-12-31 | 81.09 |
| 2023-12-31 | 57.11 |
| 2022-12-31 | 97.53 |
| 2021-12-31 | 71.75 |
| 2020-12-31 | 73.37 |
| 2019-12-31 | 105.28 |
| 2018-12-31 | 93.51 |
| 2017-12-31 | 71.08 |