Power Integrations Inc. (POWI) Share Price - NASDAQ

Power Integrations Inc. designs high-voltage analog and mixed-signal semiconductors used in power conversion for electronics and appliances. Power Integrations Inc. operates in the Technology sector and trades on the NASDAQ under the ticker POWI.

Power Integrations Inc. is listed on the NASDAQ, where it trades under the ticker symbol POWI. It is classified in the Technology sector.

POWI last traded at USD 50.09 on 4 September 2026, down 0.89% on the session. Live prices for Power Integrations Inc. update through the trading day on Wallflake.

Power Integrations Inc. has a market capitalisation of approximately USD 2.80B, based on its closing price on 4 September 2026.

Over the past 52 weeks POWI has traded between a low of USD 30.86 and a high of USD 91.18.

Yes. Power Integrations Inc. pays a dividend, with a trailing yield of 1.71%. Its payout ratio is approximately 193.18%.

POWI has a price-to-earnings (P/E) ratio of 128.21 and earnings per share (EPS) of USD 0.39. These figures are reported metrics, not a valuation opinion — Wallflake does not issue buy, sell or hold recommendations.

POWI shares are bought and sold through a broker licensed to trade on the NASDAQ. You open an account with a licensed broker, fund it, and place an order quoting the ticker POWI. Wallflake is a market-data and research platform, not a broker, and does not execute trades or give investment advice. See our NASDAQ guide for how the market works. Read the guide