Power Integrations, Inc. P/E Ratio 2008–2025
Power Integrations, Inc. reported 90.50 of price-to-earnings ratio for fiscal 2025. That was 15.8% lower than fiscal 2024. Compared with fiscal 2020, the change was +37.5%. This is a fiscal-year-end price divided by diluted EPS—not a live valuation—and is omitted when annual EPS is not positive.
| Fiscal year | P/E Ratio | Change (YoY) |
|---|---|---|
| FY 2025 | 90.50 | -15.8% |
| FY 2024 | 107.42 | +31.7% |
| FY 2023 | 81.57 | +249.1% |
| FY 2022 | 23.37 | -29.0% |
| FY 2021 | 32.91 | -50.0% |
| FY 2020 | 65.82 | +361.8% |
| FY 2019 | 14.25 | -41.4% |
| FY 2018 | 24.33 | -67.5% |
| FY 2017 | 74.94 | +100.3% |
| FY 2016 | 37.41 | +12.7% |
| FY 2015 | 33.19 | +38.8% |
| FY 2014 | 23.91 | -9.0% |
| FY 2013 | 26.27 | — |
| FY 2012 | — | — |
| FY 2011 | 25.42 | +21.7% |
| FY 2010 | 20.89 | -45.4% |
| FY 2009 | 38.29 | -73.1% |
| FY 2008 | 142.50 | — |
Source: Power Integrations, Inc. SEC filings — fiscal-year-end price ÷ diluted EPS. Computed deterministically; refreshed nightly (last updated August 2, 2026). Open POWI 10-K filings at SEC EDGAR · Methodology · Download CSV.
How to read this history
Power Integrations, Inc. reported 90.50 of price-to-earnings ratio for fiscal 2025. That was 15.8% lower than fiscal 2024. Compared with fiscal 2020, the change was +37.5%. This is a fiscal-year-end price divided by diluted EPS—not a live valuation—and is omitted when annual EPS is not positive. Values remain missing when the cached filing does not disclose a comparable line item; they are never estimated. Stock splits, reorganizations and fiscal-calendar changes can reduce comparability.
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What is Power Integrations, Inc.'s price-to-earnings ratio?
Power Integrations, Inc. (POWI) reported price-to-earnings ratio of 90.50 for fiscal year 2025, per its SEC filings.
How has Power Integrations, Inc.'s price-to-earnings ratio changed over time?
Between fiscal 2008 and 2025, POWI's price-to-earnings ratio declined at roughly 2.6% per year (compound annual rate), from 142.50 to 90.50.
Where does this data come from?
Figures are computed from Power Integrations, Inc.'s official SEC filings (fiscal-year-end price ÷ diluted EPS), refreshed nightly. Not investment advice.
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