P/E ratio for Power Integrations (POWI)

P/E ratio history for Power Integrations from 2001 to 2025

PE ratio at the end of each year

P/E ratio for similar companies or competitors

Company	P/E ratio	P/E ratio differencediff.	Country
Monolithic Power Systems MPWR	24.7	-81.66%	🇺🇸 USA
STMicroelectronics STM	46.7	-65.33%	🇨🇭 Switzerland
NXP Semiconductors NXPI	29.2	-78.31%	🇳🇱 Netherlands
Cirrus Logic CRUS	16.9	-87.43%	🇺🇸 USA
Diodes Incorporated DIOD	40.6	-69.86%	🇺🇸 USA

How to read a P/E ratio?

The Price/Earnings ratio measures the relationship between a company's stock price and its earnings per share. A low but positive P/E ratio stands for a company that is generating high earnings compared to its current valuation and might be undervalued. A company with a high negative (near 0) P/E ratio stands for a company that is generating heavy losses compared to its current valuation.

Companies with a P/E ratio over 30 or a negative one are generaly seen as "growth stocks" meaning that investors typically expect the company to grow or to become profitable in the future.
Companies with a positive P/E ratio bellow 10 are generally seen as "value stocks" meaning that the company is already very profitable and unlikely to strong growth in the future.