As of 2026-03-17, the Relative Valuation of Power Integrations Inc (POWI) is 13.06 USD. This relative valuation is based on P/E multiples. With the latest stock price at 46.77 USD, the upside of Power Integrations Inc based on Relative Valuation is -72.1%.
The range of the Relative Valuation is 11.73 - 15.94 USD.
| Range | Selected | |
| Trailing P/E multiples | 31.8x - 40.0x | 35.0x |
| Forward P/E multiples | 20.6x - 22.5x | 21.4x |
| Fair Price | 11.73 - 15.94 | 13.06 |
| Upside | -74.9% - -65.9% | -72.1% |
| Date | P/E |
| 2026-03-16 | 117.49 |
| 2026-03-13 | 119.20 |
| 2026-03-12 | 116.44 |
| 2026-03-11 | 117.69 |
| 2026-03-10 | 113.22 |
| 2026-03-09 | 118.45 |
| 2026-03-06 | 115.71 |
| 2026-03-05 | 120.10 |
| 2026-03-04 | 117.99 |
| 2026-03-03 | 120.58 |
| 2026-03-02 | 126.21 |
| 2026-02-27 | 120.38 |
| 2026-02-26 | 121.74 |
| 2026-02-25 | 122.24 |
| 2026-02-24 | 118.27 |
| 2026-02-23 | 114.48 |
| 2026-02-20 | 114.33 |
| 2026-02-19 | 114.73 |
| 2026-02-18 | 115.38 |
| 2026-02-17 | 114.88 |
| 2026-02-13 | 118.60 |
| 2026-02-12 | 117.29 |
| 2026-02-11 | 121.26 |
| 2026-02-10 | 114.70 |
| 2026-02-09 | 115.03 |
| 2026-02-06 | 118.92 |
| 2026-02-05 | 118.57 |
| 2026-02-04 | 118.70 |
| 2026-02-03 | 113.65 |
| 2026-02-02 | 116.86 |
| 2026-01-30 | 115.41 |
| 2026-01-29 | 118.37 |
| 2026-01-28 | 117.49 |
| 2026-01-27 | 115.36 |
| 2026-01-26 | 111.21 |
| 2026-01-23 | 111.76 |
| 2026-01-22 | 114.25 |
| 2026-01-21 | 114.68 |
| 2026-01-20 | 107.77 |
| 2026-01-16 | 108.82 |
| 2026-01-15 | 109.23 |
| 2026-01-14 | 105.76 |
| 2026-01-13 | 102.75 |
| 2026-01-12 | 104.35 |
| 2026-01-09 | 104.28 |
| 2026-01-08 | 102.52 |
| 2026-01-07 | 101.59 |
| 2026-01-06 | 99.68 |
| 2026-01-05 | 94.76 |
| 2026-01-02 | 93.70 |