POWI

Power Integrations Inc

NASDAQ NMS - GLOBAL MARKET· Semiconductors· US· IPO 1997-12-12

$50.30

+0.52 (+1.04%)

last quote

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Today

Open

$50.30

High

$50.61

Low

$48.67

Previous close

$49.78

Fundamentals

Market cap

$3.54B

P/E (TTM)

141.09x

P/S (TTM)

7.87x

P/B

2.92x

Gross margin

53.72%

Operating margin

3.38%

Net margin

5.58%

Rev growth (YoY)

1.56%

EPS growth (YoY)

-23.40%

ROE

3.72%

52W high

$91.18

52W low

$30.86

Beta

1.58x

Industry peers

by market cap

DIOD+3.33%OLED+1.40%SYNA+0.86%AMBA-1.02%NVTS+2.47%PENG+0.00%AMBQ+2.43%WOLF+1.29%

Upcoming earnings

next 30 days

2026-11-03in 60 daysafter market

Q3 2026EPS est $0.42Rev est $128.5M

Recent SEC filings

CIK 833640filing-language history →

8-K2026-08-14reports 2026-08-11

189 KB

S-82026-08-06

199 KB

10-Q2026-08-06reports 2026-06-30

6,488 KB

8-K2026-08-05

566 KB

32026-07-31reports 2026-07-28

6 KB

42026-07-27reports 2026-07-22

6 KB