Valuation check: POWI's P/E ratio is 110.85, above the Technology sector average of 25.44.
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The P/E ratio compares a company's stock price to its earnings per share. A lower P/E ratio may indicate that the stock is undervalued.
Power Integrations (POWI) currently reports a P/E ratio of 110.85. That is above the Technology sector average of 25.44. Use the charts on this page to explore Power Integrations's P/E ratio history and peer comparisons.
Power Integrations's P/E ratio of 110.85 is higher than the Technology sector average of 25.44. That is roughly 335.8% above the sector mean. A reading higher peers can reflect different growth expectations, capital structure, or profitability — so it is worth checking the peer comparison chart before drawing conclusions.
The P/E ratio is a valuation multiple that relates Power Integrations's market price to a fundamental measure such as earnings, sales, or book value. At 110.85, POWI can look expensive or cheap only in context — versus its own history, growth rate, and Technology peers. Higher multiples often price in stronger expected growth; lower ones can signal value or concern.
Start with the current P/E ratio of 110.85, then check the historical chart for trend and the peer comparison chart for relative positioning. The Technology average is 25.44. From there, open related valuation or income-statement pages for Power Integrations, and consider following POWI for alerts when major investors trade the stock.
Power Integrations is classified in the Technology sector. On P/E ratio, it currently shows 110.85 versus a sector average near 25.44. Sector peers often share similar capital intensity and growth regimes, so relative rankings inside Technology are usually more informative than comparing POWI with unrelated industries.