Power IntegrationsPOWI.OValuation Analysis
Based on the blended 10-year P/E and P/B percentiles, the stock currently sits in the “Fair Value Range” zone.
As of Oct 16, 2026, Power Integrations (POWI.O) trades at a P/E of 99.00x, P/B of 3.66x, P/S of 5.53x, and a dividend yield of 1.44%.
Longitudinal percentile comparison: P/E sits at the 87th percentile over the trailing 10Y window (vs. 57th percentile over 3Y); P/B sits at the 11th percentile over the trailing 10Y window (vs. 17th percentile over 3Y); P/S sits at the 30th percentile over the trailing 10Y window (vs. 12th percentile over 3Y).
Cross-sectional valuation: its P/E ranks at the 92nd percentile within its industry and the 93rd percentile across the broader market.
Shareholder return highlight: Total Shareholder Yield is 5.39%, ranking at the 78th percentile over the trailing 20Y window.
The P/E and P/B percentiles diverge here, differing by 75.9 points — relying on either metric alone could be misleading. Its P/E percentile is roughly the same whether measured against the industry or the broader market. Breaking down the total shareholder yield: 1.44% comes from cash dividends, with an implied ~3.95% from buybacks — a fairly balanced mix of both channels. Power Integrations operates in the Manufacturing sector. Data refreshes weekly and is for reference only, not investment advice.
Also listed as: NASDAQ: POWI · POWI
Want the full picture on whether Power Integrations (POWI.O) is under- or over-valued? See the full 3Y / 5Y / 10Y / 20Y P/E, P/B, P/S, Dividend Yield & Total Shareholder Yield percentile matrix and the interactive ECharts trend chart on this page.
Historical Percentiles by Metric
| Metric | Current | Market Percentile | Industry Percentile | 3Y Pctl | 5Y Pctl | 10Y Pctl | 20Y Pctl |
|---|---|---|---|---|---|---|---|
| P/E (TTM) | 99.00 | ||||||
| P/B (MRQ) | 3.66 | ||||||
| P/S (TTM) | 5.53 | ||||||
| Dividend Yield | 1.44% | ||||||
| Buyback + Div Yield | 5.39% |