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, Q3 2021
Institutional positions in Power Integrations Inc as of Sep 30, 2021. 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
- 330
- +35 vs. Q2 2021
- Shares held
- 58.4M
- −114.1K (−0.2%) vs. Q2 2021
- Total value
- $5.78B
- +$975.9M (+20.3%) vs. Q2 2021
- New holders
- 58
- 113 more added
- Sold out
- 23
- 104 more reduced
2 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2021: 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, Q3 2021
Shares, value and share of portfolio for each institution holding Power Integrations Inc; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Regions Financial Corp | 5,302 | $525.0K | 0.00% | −320−5.7% | Reduced |
| KBC Group NV | 5,256 | $520.0K | 0.00% | 00.0% | Unchanged |
| Cresset Asset Management, LLC | 5,206 | $516.0K | 0.01% | +686+15.2% | Added |
| Stephens Inc | 5,120 | $507.0K | 0.01% | +118+2.4% | Added |
| Guinness Atkinson Asset Management Inc | 4,940 | $489.0K | 0.23% | 00.0% | Unchanged |
| O'Shares Investment Advisers, LLC | 4,907 | $486.0K | 0.04% | +4,907 | New |
| MML Investors Services, LLC | 4,858 | $481.0K | 0.00% | +1,158+31.3% | Added |
| Quantitative Investment Management, LLC | 4,844 | $479.0K | 0.04% | +4,844 | New |
| Aigen Investment Management, LP | 4,771 | $472.0K | 0.09% | +4,771 | New |
| Ameritas Investment Partners, Inc. | 4,719 | $467.0K | 0.02% | −77−1.6% | Reduced |
| Bridgeway Capital Management, LLC | 4,700 | $465.0K | 0.01% | −1,400−23.0% | Reduced |
| Versor Investments LP | 4,647 | $460.0K | 0.01% | +4,647 | New |
| O'Neil Global Advisors, Inc. | 4,403 | $436.0K | 0.33% | +4,403 | New |
| Quantinno Capital Management LP | 4,305 | $426.0K | 0.48% | +4,305 | New |
| Twinbeech Capital LP | 4,129 | $409.0K | 0.03% | +4,129 | New |
| Pictet Asset Management SA | 4,000 | $396.0K | 0.00% | +4,000 | New |
| Park Avenue Securities LLC | 3,971 | $393.0K | 0.01% | +457+13.0% | Added |
| Shelton Capital Management | 3,951 | $391.0K | 0.02% | 00.0% | Unchanged |
| Ethic Inc. | 3,883 | $384.0K | 0.04% | +3,883 | New |
| Bailard, Inc. | 3,804 | $377.0K | 0.01% | 00.0% | Unchanged |
| Veriti Management LLC | 3,803 | $376.0K | 0.05% | +10+0.3% | Added |
| O'Shaughnessy Asset Management, LLC | 3,767 | $374.0K | 0.01% | +33+0.9% | Added |
| Fox Run Management, L.L.C. | 3,726 | $369.0K | 0.23% | +3,726 | New |
| PDT Partners, LLC | 3,600 | $356.0K | 0.03% | +3,600 | New |
| Mackenzie Financial Corp | 3,532 | $350.0K | 0.00% | +3,532 | New |
| Blueshift Asset Management, LLC | 3,529 | $349.0K | 0.02% | +3,529 | New |
| Prelude Capital Management, LLC | 3,495 | $346.0K | 0.02% | −14,482−80.6% | Reduced |
| Old National Bancorp | 3,144 | $311.0K | 0.01% | −321−9.3% | Reduced |
| Brighton Jones LLC | 3,128 | $310.0K | 0.02% | +3+0.1% | Added |
| We Are One Seven, LLC | 2,988 | $308.0K | 0.04% | +31+1.0% | Added |
| Evergreen Capital Management LLC | 3,107 | $308.0K | 0.01% | +409+15.2% | Added |
| First Republic Investment Management, Inc. | 3,083 | $305.0K | 0.00% | +86+2.9% | Added |
| Pearl River Capital, LLC | 3,004 | $297.0K | 0.08% | −381−11.3% | Reduced |
| Shell Asset Management Co | 2,936 | $291.0K | 0.01% | +2,936 | New |
| Simplex Trading, LLC | 3,484 | $287.0K | 0.01% | +3,400+4,047.6% | Added |
| CAPROCK Group, Inc. | 2,884 | $285.0K | 0.03% | 00.0% | Unchanged |
| Green Alpha Advisors, LLC | 2,880 | $285.0K | 0.20% | 00.0% | Unchanged |
| Xponance, Inc. | 2,836 | $281.0K | 0.01% | −607−17.6% | Reduced |
| Juncture Wealth Strategies, LLC | 2,757 | $273.0K | 0.14% | +2,757 | New |
| Ellevest, Inc. | 2,745 | $272.0K | 0.03% | +2,745 | New |
| Great Lakes Advisors, LLC | 2,714 | $269.0K | 0.00% | −158−5.5% | Reduced |
| First Citizens Bank & Trust Co | 2,720 | $269.0K | 0.01% | +2,720 | New |
| Winton Group Ltd | 2,544 | $252.0K | 0.01% | −3,419−57.3% | Reduced |
| Cim, LLC | 2,442 | $248.0K | 0.04% | +162+7.1% | Added |
| Cornerstone Investment Partners, LLC | 2,500 | $247.0K | 0.01% | −600−19.4% | Reduced |
| CIBC Asset Management Inc | 2,500 | $247.0K | 0.00% | +2,500 | New |
| Personal Cfo Solutions, LLC | 2,469 | $244.0K | 0.05% | +2,469 | New |
| Creative Planning | 2,388 | $236.0K | 0.00% | +2,388 | New |
| Royce & Associates LP | 2,378 | $235.0K | 0.00% | +2,378 | New |
| Sciencast Management LP | 2,359 | $235.0K | 0.07% | +2,359 | New |
| Rockefeller Capital Management L.P. | 2,349 | $232.0K | 0.00% | +165+7.6% | Added |
| Raymond James Financial Services Advisors, Inc. | 2,333 | $231.0K | 0.00% | +2,333 | New |
| Milestone Advisory Partners | 2,332 | $231.0K | 0.14% | +2,332 | New |
| Navellier & Associates Inc | 2,295 | $227.0K | 0.03% | +2,295 | New |
| Fulton Bank, N.A. | 2,227 | $220.0K | 0.01% | +2,227 | New |
| Ellis Investment Partners, LLC | 2,212 | $218.0K | 0.06% | 00.0% | Unchanged |
| Keebeck Alpha, LP | 2,204 | $218.0K | 0.07% | +2,204 | New |
| CWM Advisors, LLC | 2,178 | $216.0K | 0.03% | −2,904−57.1% | Reduced |
| Bruderman Asset Management, LLC | 2,163 | $214.0K | 0.05% | +2,163 | New |
| Advisor Partners LLC | 2,151 | $213.0K | 0.01% | +2,151 | New |
| First Mercantile Trust Co | 2,144 | $212.0K | 0.03% | −341−13.7% | Reduced |
| Occudo Quantitative Strategies LP | 2,106 | $208.0K | 0.02% | −1,328−38.7% | Reduced |
| Oppenheimer & Co Inc | 2,100 | $208.0K | 0.00% | +2,100 | New |
| Veritable, L.P. | 2,086 | $206.0K | 0.00% | +2,086 | New |
| Bollard Group LLC | 2,052 | $203.0K | 0.01% | 00.0% | Unchanged |
| Virtu Financial LLC | 2,019 | $200.0K | 0.02% | +2,019 | New |
| Fieldpoint Private Securities, LLC | 1,916 | $190.0K | 0.04% | +12+0.6% | Added |
| State of Wyoming | 1,840 | $182.0K | 0.12% | +686+59.4% | Added |
| Fifth Third Bancorp | 1,739 | $172.0K | 0.00% | +264+17.9% | Added |
| FinTrust Capital Advisors, LLC | 1,720 | $170.0K | 0.05% | 00.0% | Unchanged |
| Sageworth Trust Co | 1,536 | $152.0K | 0.01% | 00.0% | Unchanged |
| Vestcor Inc | 1,438 | $142.0K | 0.01% | 00.0% | Unchanged |
| Captrust Financial Advisors | 1,290 | $128.0K | 0.00% | +41+3.3% | Added |
| Van Eck Associates Corp | 1,220 | $121.0K | 0.00% | +454+59.3% | Added |
| Sutton Wealth Advisors Inc. | 1,220 | $120.8K | 0.04% | 00.0% | Unchanged |
| Huntington National Bank | 1,204 | $119.0K | 0.00% | −64−5.0% | Reduced |
| Macquarie Group Ltd | 843 | $83.0K | 0.00% | 00.0% | Unchanged |
| Proequities, Inc. | 814 | $81.0K | 0.00% | +130+19.0% | Added |
| First Horizon Advisors, Inc. | 766 | $74.0K | 0.00% | 00.0% | Unchanged |
| Archer Investment Corp | 733 | $72.6K | 0.03% | 00.0% | Unchanged |
| American Portfolios Advisors | 563 | $55.7K | 0.00% | +62+12.4% | Added |
| Advisors Asset Management, Inc. | 548 | $54.0K | 0.00% | +548 | New |
| Eaton Vance Management | 2,741 | $51.0K | 0.00% | −1,267−31.6% | Reduced |
| Bessemer Group Inc | 505 | $50.0K | 0.00% | −32−6.0% | Reduced |
| Pinz Capital Management, LP | 500 | $50.0K | 0.02% | +500 | New |
| C M Bidwell & Associates Ltd | 421 | $42.0K | 0.03% | +421 | New |
| Private Capital Group, LLC | 373 | $37.0K | 0.01% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 370 | $37.0K | 0.00% | +260+236.4% | Added |
| West Oak Capital, LLC | 350 | $35.0K | 0.01% | +350 | New |
| Tortoise Investment Management, LLC | 348 | $34.0K | 0.01% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 345 | $34.0K | 0.00% | +5+1.5% | Added |
| Signaturefd, LLC | 316 | $31.0K | 0.00% | +38+13.7% | Added |
| Allworth Financial LP | 272 | $27.0K | 0.00% | +108+65.9% | Added |
| Creative Financial Designs Inc | 262 | $26.0K | 0.00% | 00.0% | Unchanged |
| Patriot Financial Group Insurance Agency, LLC | 240 | $24.0K | 0.00% | +42+21.2% | Added |
| First Quadrant L P | 238 | $24.0K | 0.00% | +238 | New |
| Close Asset Management Ltd | 200 | $20.0K | 0.00% | 00.0% | Unchanged |
| HC Financial Advisors Inc | 164 | $16.0K | 0.01% | 00.0% | Unchanged |
| TCI Wealth Advisors, Inc. | 166 | $16.0K | 0.00% | +18+12.2% | Added |
| Newbridge Financial Services Group, Inc. | 150 | $15.0K | 0.01% | +150 | New |