Nasdaq
POWI
Power Integrations, Inc.
- Technology
- Listed 1997
- 1 day
- −4.8%
- 1 month
- −11.8%
- 1 year
- +24.2%
$58.98 · Mkt cap $3.29B · P/E 151.23
At the 6 Aug 2026 close
Nasdaq
Power Integrations, Inc.
$58.98 · Mkt cap $3.29B · P/E 151.23
At the 6 Aug 2026 close
Power Integrations, Inc. trades under the ticker POWI on Nasdaq, in the Technology sector (Semiconductors). It has been listed since 1997. Its market capitalisation is $3.29B. The last closing price was $58.98, on 6 Aug 2026. It trades at 151.23 times its last reported annual diluted earnings per share. Over the past year the share price is +24.2%, and −11.8% over the past month. Returns are price returns and exclude dividends.
This page exists because POWI is one of the shares What A Share can show you. It is not a recommendation, and its appearance here says nothing about whether the company is worth owning.