Power Integrations Inc
POWI- Exchange
- Nasdaq
- Industry
- Semiconductors & Related Devices
- SEC CIK
- 0000833640
In the last 90 days, Power Integrations Inc insiders filed 0 open-market purchases and 1 sale; 373 institutions reported holding it in 13F filings for Q2 2026, worth $5.24B in total; no superinvestor holds it.
13F holders, Q4 2022
Institutional positions in Power Integrations Inc as of Dec 31, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 325
- +4 vs. Q3 2022
- Shares held
- 57.4M
- +1.03M (+1.8%) vs. Q3 2022
- Total value
- $4.11B
- +$493.3M (+13.6%) vs. Q3 2022
- New holders
- 46
- 128 more added
- Sold out
- 42
- 109 more reduced
7 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2022: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting POWI on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 373 | $5.24B |
| Q1 2026 | 308 | $3.24B |
| Q4 2025 | 299 | $2.12B |
| Q3 2025 | 315 | $2.25B |
| Q2 2025 | 342 | $3.16B |
| Q1 2025 | 342 | $2.94B |
| Q4 2024 | 325 | $3.56B |
| Q3 2024 | 334 | $3.73B |
| Q2 2024 | 351 | $4.12B |
| Q1 2024 | 342 | $4.22B |
| Q4 2023 | 342 | $4.81B |
| Q3 2023 | 338 | $4.41B |
| Q2 2023 | 339 | $5.51B |
| Q1 2023 | 331 | $4.88B |
| Q4 2022 | 325 | $4.11B |
| Q3 2022 | 328 | $3.65B |
| Q2 2022 | 336 | $4.26B |
| Q1 2022 | 357 | $5.29B |
| Q4 2021 | 343 | $5.34B |
| Q3 2021 | 330 | $5.78B |
| Q2 2021 | 297 | $4.80B |
| Q1 2021 | 297 | $4.78B |
Institutions, Q4 2022
Shares, value and share of portfolio for each institution holding Power Integrations Inc; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Stephens Investment Management Group LLC | 575,400 | $41.4M | 0.75% | +85,106+17.4% | Added |
| Ameriprise Financial Inc | 615,203 | $44.1M | 0.02% | +99,921+19.4% | Added |
| GW&K Investment Management, LLC | 623,242 | $44.7M | 0.45% | −21,511−3.3% | Reduced |
| Charles Schwab Investment Management Inc | 650,110 | $46.6M | 0.02% | +22,273+3.5% | Added |
| Price T Rowe Associates Inc | 686,961 | $49.3M | 0.01% | +1230.0% | Added |
| Copeland Capital Management, LLC | 692,877 | $49.7M | 1.31% | +96,707+16.2% | Added |
| Boston Trust Walden Corp | 693,157 | $49.7M | 0.44% | −5,509−0.8% | Reduced |
| Riverbridge Partners LLC | 711,739 | $51.0M | 0.77% | −9,591−1.3% | Reduced |
| Invesco Ltd. | 840,560 | $60.3M | 0.02% | −43,274−4.9% | Reduced |
| Brown Advisory Inc | 973,499 | $69.8M | 0.13% | −16,875−1.7% | Reduced |
| Snyder Capital Management L P | 996,459 | $71.5M | 1.61% | −3,606−0.4% | Reduced |
| Morgan Stanley | 1,024,483 | $73.5M | 0.01% | +535,900+109.7% | Added |
| Northern Trust Corp | 1,062,639 | $76.2M | 0.02% | +131,141+14.1% | Added |
| Geode Capital Management, LLC | 1,189,449 | $85.3M | 0.01% | +4,118+0.3% | Added |
| Robeco Schweiz AG | 1,194,220 | $85.6M | 1.56% | 00.0% | Unchanged |
| Dimensional Fund Advisors LP | 1,194,321 | $85.7M | 0.03% | +26,122+2.2% | Added |
| Macquarie Group Ltd | 1,384,219 | $99.3M | 0.12% | +275,416+24.8% | Added |
| Bank of New York Mellon Corp | 1,436,964 | $103.1M | 0.02% | −23,560−1.6% | Reduced |
| State Street Corp | 2,271,851 | $162.9M | 0.01% | −22,185−1.0% | Reduced |
| Disciplined Growth Investors Inc | 2,401,305 | $172.2M | 4.41% | −1,668−0.1% | Reduced |
| JPMorgan Chase & Co | 2,717,189 | $194.9M | 0.03% | +514,149+23.3% | Added |
| Wellington Management Group LLP | 2,813,616 | $201.8M | 0.04% | +253,323+9.9% | Added |
| Neuberger Berman Group LLC | 3,494,264 | $250.6M | 0.25% | −29,082−0.8% | Reduced |
| Vanguard Group Inc | 5,752,108 | $412.5M | 0.01% | +94,809+1.7% | Added |
| BlackRock Inc. | 6,800,403 | $487.7M | 0.02% | +150,997+2.3% | Added |
| Woodline Partners LP | 0 | $0 | 0.00% | −261,831−100.0% | Sold out |
| Two Sigma Investments, LP | 0 | $0 | 0.00% | −136,763−100.0% | Sold out |
| Trigran Investments, Inc. | 0 | $0 | 0.00% | −87,969−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −67,813−100.0% | Sold out |
| Graham Capital Management, L.P. | 0 | $0 | 0.00% | −44,137−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −42,928−100.0% | Sold out |
| Los Angeles Capital Management LLC | 0 | $0 | 0.00% | −42,552−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −41,721−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −34,194−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −26,088−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −23,714−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −21,206−100.0% | Sold out |
| AlphaCrest Capital Management LLC | 0 | $0 | 0.00% | −20,762−100.0% | Sold out |
| Hussman Strategic Advisors, Inc. | 0 | $0 | 0.00% | −12,400−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −12,350−100.0% | Sold out |
| Occudo Quantitative Strategies LP | 0 | $0 | 0.00% | −12,319−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −9,491−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −8,955−100.0% | Sold out |
| PDT Partners, LLC | 0 | $0 | 0.00% | −8,820−100.0% | Sold out |
| Livforsakringsbolaget Skandia, Omsesidigt | 0 | $0 | 0.00% | −8,250−100.0% | Sold out |
| Duality Advisers, LP | 0 | $0 | 0.00% | −7,545−100.0% | Sold out |
| MQS Management LLC | 0 | $0 | 0.00% | −6,683−100.0% | Sold out |
| Eqis Capital Management, Inc. | 0 | $0 | 0.00% | −5,370−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −5,186−100.0% | Sold out |
| Gyon Technologies Capital Management, LP | 0 | $0 | 0.00% | −5,169−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −4,749−100.0% | Sold out |
| Bridgeway Capital Management, LLC | 0 | $0 | 0.00% | −4,700−100.0% | Sold out |
| Seven Eight Capital, LP | 0 | $0 | 0.00% | −3,603−100.0% | Sold out |
| Aigen Investment Management, LP | 0 | $0 | 0.00% | −3,122−100.0% | Sold out |
| PEAK6 Investments LLC | 0 | $0 | 0.00% | −2,812−100.0% | Sold out |
| Silvant Capital Management LLC | 0 | $0 | 0.00% | −2,764−100.0% | Sold out |
| Vestcor Inc | 0 | $0 | 0.00% | −2,392−100.0% | Sold out |
| Ellis Investment Partners, LLC | 0 | $0 | 0.00% | −2,212−100.0% | Sold out |
| FinTrust Capital Advisors, LLC | 0 | $0 | 0.00% | −1,450−100.0% | Sold out |
| West Oak Capital, LLC | 0 | $0 | 0.00% | −350−100.0% | Sold out |
| Riverview Trust Co | 0 | $0 | 0.00% | −237−100.0% | Sold out |
| Trust Co of Vermont | 0 | $0 | 0.00% | −120−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −41−100.0% | Sold out |
| Capital Advisors, Ltd. LLC | 0 | $0 | 0.00% | −37−100.0% | Sold out |
| Center for Financial Planning, Inc. | 0 | $0 | 0.00% | −26−100.0% | Sold out |
| Ancora Advisors, LLC | 0 | $0 | 0.00% | −19−100.0% | Sold out |
| MUFG Americas Holdings Corp | 0 | $0 | 0.00% | −6−100.0% | Sold out |
| Atlanta Capital Management Co L L C | – | – | – | – | Not filed |
| Eaton Vance Management | – | – | – | – | Not filed |
| Corient Capital Partners, LLC | – | – | – | – | Not filed |
| Keebeck Alpha, LP | – | – | – | – | Not filed |
| Wipfli Financial Advisors LLC, | – | – | – | – | Not filed |
| American Portfolios Advisors | – | – | – | – | Not filed |
| Covington Capital Management | – | – | – | – | Not filed |