POWINasdaq

POWER INTEGRATIONS INC

Alert me on POWI

Insider buys, 6 months

Congress trades, 6 months

Signals, 6 months

Six months

After each filing

Jul 27 Sale Lloyd Jennifer A Insider

1 week

−4.7%S&P +2.5%

1 month

−13.8%S&P +3.6%

3 months

−25.6%S&P +3.1%

6 months

Result in52 trading days

Jun 2 Sale Gupta Sunil Insider

1 week

−11.3%S&P −3.0%

1 month

−13.3%S&P −1.7%

3 months

−40.6%S&P +0.5%

6 months

Result in15 trading days

May 30 Sale BRATHWAITE NICHOLAS Insider

1 week

−6.4%S&P −2.5%

1 month

−2.0%S&P −1.4%

3 months

−37.0%S&P +1.4%

6 months

Result in14 trading days

May 30 Sale BALAKRISHNAN BALU Insider

1 week

−6.4%S&P −2.5%

1 month

−2.0%S&P −1.4%

3 months

−37.0%S&P +1.4%

6 months

Result in14 trading days

May 29 Sale BRATHWAITE NICHOLAS Insider

1 week

−8.3%S&P −2.5%

1 month

−0.3%S&P −1.0%

3 months

−38.7%S&P +2.0%

6 months

Result in13 trading days

Show all 24

May 29 Sale Gupta Sunil Insider

1 week

−8.3%S&P −2.5%

1 month

−0.3%S&P −1.0%

3 months

−38.7%S&P +2.0%

6 months

Result in13 trading days

May 29 Sale BALAKRISHNAN BALU Insider

1 week

−8.3%S&P −2.5%

1 month

−0.3%S&P −1.0%

3 months

−38.7%S&P +2.0%

6 months

Result in13 trading days

May 27 Sale BALAKRISHNAN BALU Insider

1 week

−1.9%S&P +0.5%

1 month

−8.4%S&P −2.6%

3 months

−36.7%S&P +2.3%

6 months

Result in11 trading days

May 16 Sale BRATHWAITE NICHOLAS Insider

1 week

+24.4%S&P +1.6%

1 month

+19.7%S&P +0.3%

3 months

−13.1%S&P +4.2%

6 months

Result in5 trading days

Apr 7 Sale Jain Gagan Insider

1 week

+4.7%S&P +5.3%

1 month

+51.6%S&P +11.3%

3 months

+29.1%S&P +13.4%

6 months

+4.2%S&P +18.8%

Feb 28 Sale Jain Gagan Insider

1 week

−6.2%S&P −1.2%

1 month

+1.9%S&P −5.0%

3 months

+63.5%S&P +10.8%

6 months

+3.0%S&P +12.3%

Feb 11 Sale BALAKRISHNAN BALU Insider

1 week

−5.4%S&P −1.1%

1 month

−1.3%S&P −4.3%

3 months

+48.1%S&P +7.6%

6 months

+30.0%S&P +13.0%

Feb 11 Sale Lloyd Jennifer A Insider

1 week

−5.4%S&P −1.1%

1 month

−1.3%S&P −4.3%

3 months

+48.1%S&P +7.6%

6 months

+30.0%S&P +13.0%

Feb 11 Sale Gupta Sunil Insider

1 week

−5.4%S&P −1.1%

1 month

−1.3%S&P −4.3%

3 months

+48.1%S&P +7.6%

6 months

+30.0%S&P +13.0%

Feb 6 Sale BALAKRISHNAN BALU Insider

1 week

−0.3%S&P −1.3%

1 month

−4.4%S&P −1.9%

3 months

+55.5%S&P +7.1%

6 months

+31.8%S&P +12.5%

Feb 6 Sale Jain Gagan Insider

1 week

−0.3%S&P −1.3%

1 month

−4.4%S&P −1.9%

3 months

+55.5%S&P +7.1%

6 months

+31.8%S&P +12.5%

Feb 6 Sale Gupta Sunil Insider

1 week

−0.3%S&P −1.3%

1 month

−4.4%S&P −1.9%

3 months

+55.5%S&P +7.1%

6 months

+31.8%S&P +12.5%

Feb 3 Sale BALAKRISHNAN BALU Insider

1 week

+0.9%S&P +0.4%

1 month

+6.2%S&P −1.2%

3 months

+71.1%S&P +5.3%

6 months

+37.9%S&P +12.2%

Jan 30 Sale Gupta Sunil Insider

1 week

+3.0%S&P −0.2%

1 month

+5.0%S&P −1.7%

3 months

+60.3%S&P +4.4%

6 months

+32.4%S&P +10.1%

Jan 30 Sale Jain Gagan Insider

1 week

+3.0%S&P −0.2%

1 month

+5.0%S&P −1.7%

3 months

+60.3%S&P +4.4%

6 months

+32.4%S&P +10.1%

Nov 28, 2025 Sale Jain Gagan Insider

1 week

+8.7%S&P +0.3%

1 month

+7.1%S&P +0.8%

3 months

+43.5%S&P −0.2%

6 months

+152.3%S&P +11.8%

Nov 6, 2025 Sale Verity Robert Eric Insider

1 week

−4.8%S&P +0.3%

1 month

+2.6%S&P +2.0%

3 months

+26.2%S&P +3.8%

6 months

+105.8%S&P +10.9%

Nov 6, 2025 Sale Jain Gagan Insider

1 week

−4.8%S&P +0.3%

1 month

+2.6%S&P +2.0%

3 months

+26.2%S&P +3.8%

6 months

+105.8%S&P +10.9%

Sep 26, 2025 Sale Jain Gagan Insider

1 week

−3.5%S&P +1.1%

1 month

+7.5%S&P +3.5%

3 months

−6.2%S&P +4.6%

6 months

+20.9%S&P −4.0%

Every purchase and sale on this ticker reported by a member of Congress or an insider, measured from the close of the first trading day after it became public to the close 1 week, 1 month, 3 months and 6 months later, each beside the S&P over the same days.

Filings for POWI

65 held · newest 565 held · newest 2

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Signal history

No signal for this ticker yet. A signal is written when insider buying here scores one dot or more.

Stakes

May 31, 2026 Schedule 13G, amended

Neuberger Berman Group LLC: 4.5%, 2,521,331 shares

Mar 31, 2026 Schedule 13G

Wellington Management Group LLP: 6%, 3,356,153 shares

Mar 31, 2026 Schedule 13G

Vanguard Capital Management: 5.3%, 2,932,458 shares

Mar 31, 2026 Schedule 13G

Vanguard Portfolio Management: 9.1%, 5,023,849 shares

Mar 13, 2026 Schedule 13G, amended

The Vanguard Group: 0%, 0 shares

Dec 31, 2025 Schedule 13G

STATE STREET CORPORATION: 6.1%, 3,400,970 shares

Dec 31, 2025 Schedule 13G, amended

The Vanguard Group: 13.7%, 7,556,919 shares

Dec 31, 2025 Schedule 13G, amended

BlackRock, Inc.: 14.9%, 8,227,124 shares

Sep 30, 2025 Schedule 13G

STATE STREET CORPORATION: 5.1%, 2,882,686 shares

Schedule 13D is filed within 5 business days of crossing 5 percent by an investor who may seek to influence the company. Schedule 13G is filed by a passive holder, and a large institution has up to 45 days after the quarter end.

Government contracts, last 12 months

Awards of $10M and up, from USAspending · context, not a signal

No contracts of $10M or more in the last 12 months.

Lobbying

Last four quarters

No lobbying reports on file.