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 2021
Institutional positions in Power Integrations Inc as of Dec 31, 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
- 343
- +16 vs. Q3 2021
- Shares held
- 57.5M
- −868.6K (−1.5%) vs. Q3 2021
- Total value
- $5.34B
- −$436.8M (−7.6%) vs. Q3 2021
- New holders
- 51
- 149 more added
- Sold out
- 35
- 97 more reduced
3 institutions that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2021
Shares, value and share of portfolio for each institution holding Power Integrations Inc; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Tower Research Capital LLC (TRC) | 6,536 | $607.0K | 0.01% | −1,211−15.6% | Reduced |
| Park Avenue Securities LLC | 6,400 | $595.0K | 0.01% | +2,429+61.2% | Added |
| MML Investors Services, LLC | 6,066 | $563.0K | 0.00% | +1,208+24.9% | Added |
| Mercer Global Advisors Inc | 5,896 | $548.0K | 0.00% | +5,896 | New |
| Truvestments Capital LLC | 5,850 | $543.0K | 0.27% | +197+3.5% | Added |
| Quantamental Technologies LLC | 5,816 | $540.0K | 0.27% | +5,816 | New |
| Stephens Inc | 5,687 | $528.0K | 0.01% | +567+11.1% | Added |
| Gsa Capital Partners LLP | 5,568 | $517.0K | 0.06% | −5,504−49.7% | Reduced |
| Fuller & Thaler Asset Management, Inc. | 5,445 | $506.0K | 0.00% | −138,030−96.2% | Reduced |
| Securian Asset Management, Inc | 5,404 | $502.0K | 0.01% | +5,404 | New |
| Graham Capital Management, L.P. | 5,387 | $500.0K | 0.03% | +5,387 | New |
| Guinness Atkinson Asset Management Inc | 5,320 | $494.0K | 0.22% | +380+7.7% | Added |
| KBC Group NV | 5,256 | $488.0K | 0.00% | 00.0% | Unchanged |
| Metatron Capital SICAV plc | 5,200 | $483.0K | 0.46% | +5,200 | New |
| Crossmark Global Holdings, Inc. | 5,160 | $479.0K | 0.01% | −2,820−35.3% | Reduced |
| O'Shares Investment Advisers, LLC | 5,021 | $466.0K | 0.03% | +114+2.3% | Added |
| Jane Street Group, LLC | 4,953 | $460.0K | 0.00% | −4,594−48.1% | Reduced |
| Magnetar Financial LLC | 4,869 | $452.0K | 0.00% | +4,869 | New |
| Bridgeway Capital Management, LLC | 4,700 | $437.0K | 0.01% | 00.0% | Unchanged |
| Alberta Investment Management Corp | 4,626 | $430.0K | 0.00% | +4,626 | New |
| Dynamic Technology Lab Private Ltd | 4,330 | $402.0K | 0.04% | −10,020−69.8% | Reduced |
| O'Shaughnessy Asset Management, LLC | 4,325 | $402.0K | 0.01% | +558+14.8% | Added |
| Mackenzie Financial Corp | 4,273 | $397.0K | 0.00% | +741+21.0% | Added |
| Juncture Wealth Strategies, LLC | 4,151 | $386.0K | 0.18% | +1,394+50.6% | Added |
| Pictet Asset Management SA | 4,000 | $372.0K | 0.00% | 00.0% | Unchanged |
| Versor Investments LP | 3,863 | $359.0K | 0.01% | −784−16.9% | Reduced |
| Shelton Capital Management | 3,831 | $356.0K | 0.01% | −120−3.0% | Reduced |
| BTC Capital Management, Inc. | 3,760 | $351.0K | 0.03% | +3,760 | New |
| Vestcor Inc | 3,685 | $342.0K | 0.01% | +2,247+156.3% | Added |
| Loomis Sayles & Co L P | 3,512 | $326.0K | 0.00% | +3,512 | New |
| Alps Advisors Inc | 3,422 | $318.0K | 0.00% | −19,344−85.0% | Reduced |
| Fox Run Management, L.L.C. | 3,390 | $315.0K | 0.19% | −336−9.0% | Reduced |
| The PNC Financial Services Group, Inc. | 3,242 | $302.0K | 0.00% | −3,087−48.8% | Reduced |
| Evergreen Capital Management LLC | 3,163 | $294.0K | 0.01% | +56+1.8% | Added |
| Laurel Wealth Advisors, Inc. | 3,156 | $293.0K | 0.02% | +3,156 | New |
| Brighton Jones LLC | 3,133 | $291.0K | 0.01% | +5+0.2% | Added |
| We Are One Seven, LLC | 3,084 | $286.0K | 0.03% | +96+3.2% | Added |
| Quantbot Technologies LP | 3,044 | $282.0K | 0.02% | −4,269−58.4% | Reduced |
| Bailard, Inc. | 3,004 | $279.0K | 0.01% | −800−21.0% | Reduced |
| Blueshift Asset Management, LLC | 2,968 | $276.0K | 0.02% | −561−15.9% | Reduced |
| Veritable, L.P. | 2,969 | $276.0K | 0.00% | +883+42.3% | Added |
| Shell Asset Management Co | 2,953 | $274.0K | 0.01% | +17+0.6% | Added |
| PEAK6 Investments LLC | 2,902 | $270.0K | 0.01% | +2,902 | New |
| Old National Bancorp | 2,890 | $269.0K | 0.01% | −254−8.1% | Reduced |
| Green Alpha Advisors, LLC | 2,880 | $268.0K | 0.18% | 00.0% | Unchanged |
| CAPROCK Group, Inc. | 2,884 | $268.0K | 0.02% | 00.0% | Unchanged |
| Personal Cfo Solutions, LLC | 2,875 | $267.0K | 0.05% | +406+16.4% | Added |
| Keebeck Alpha, LP | 2,829 | $263.0K | 0.10% | +625+28.4% | Added |
| Great Lakes Advisors, LLC | 2,793 | $259.0K | 0.00% | +79+2.9% | Added |
| Eaton Vance Management | 2,762 | $257.0K | 0.00% | +21+0.8% | Added |
| CIBC Asset Management Inc | 2,701 | $251.0K | 0.00% | +201+8.0% | Added |
| CWM Advisors, LLC | 2,698 | $251.0K | 0.03% | +520+23.9% | Added |
| Cerity Partners LLC | 2,667 | $248.0K | 0.00% | +2,667 | New |
| Sciencast Management LP | 2,638 | $239.0K | 0.04% | +279+11.8% | Added |
| State of Wyoming | 2,541 | $236.0K | 0.11% | +701+38.1% | Added |
| First Citizens Bank & Trust Co | 2,468 | $229.0K | 0.01% | −252−9.3% | Reduced |
| Creative Planning | 2,346 | $218.0K | 0.00% | −42−1.8% | Reduced |
| Rockefeller Capital Management L.P. | 2,349 | $218.0K | 0.00% | 00.0% | Unchanged |
| Milestone Advisory Partners | 2,332 | $217.0K | 0.11% | 00.0% | Unchanged |
| Ethic Inc. | 2,314 | $215.0K | 0.02% | −1,569−40.4% | Reduced |
| Raymond James Financial Services Advisors, Inc. | 2,318 | $215.0K | 0.00% | −15−0.6% | Reduced |
| Coldstream Capital Management Inc | 2,292 | $213.0K | 0.01% | +2,292 | New |
| Fulton Bank, N.A. | 2,278 | $212.0K | 0.01% | +51+2.3% | Added |
| Navellier & Associates Inc | 2,274 | $211.0K | 0.03% | −21−0.9% | Reduced |
| Advisor Partners LLC | 2,233 | $208.0K | 0.01% | +82+3.8% | Added |
| Cim, LLC | 2,683 | $207.0K | 0.04% | +241+9.9% | Added |
| Ellis Investment Partners, LLC | 2,212 | $205.0K | 0.05% | 00.0% | Unchanged |
| Acadian Asset Management LLC | 2,110 | $195.0K | 0.00% | −7,071−77.0% | Reduced |
| Bollard Group LLC | 2,052 | $191.0K | 0.01% | 00.0% | Unchanged |
| Fieldpoint Private Securities, LLC | 2,007 | $186.0K | 0.04% | +91+4.7% | Added |
| Fifth Third Bancorp | 1,746 | $162.0K | 0.00% | +7+0.4% | Added |
| FinTrust Capital Advisors, LLC | 1,720 | $160.0K | 0.04% | 00.0% | Unchanged |
| Captrust Financial Advisors | 1,491 | $138.0K | 0.00% | +201+15.6% | Added |
| Point72 Hong Kong Ltd | 1,491 | $138.0K | 0.01% | +1,491 | New |
| Ellevest, Inc. | 1,365 | $127.0K | 0.01% | −1,380−50.3% | Reduced |
| Van Eck Associates Corp | 1,368 | $127.0K | 0.00% | +148+12.1% | Added |
| Sutton Wealth Advisors Inc. | 1,226 | $113.9K | 0.04% | +6+0.5% | Added |
| Huntington National Bank | 1,209 | $112.0K | 0.00% | +5+0.4% | Added |
| Sageworth Trust Co of South Dakota | 1,173 | $109.0K | 0.17% | +1,173 | New |
| Silvant Capital Management LLC | 985 | $91.0K | 0.02% | +985 | New |
| American Portfolios Advisors | 945 | $87.8K | 0.00% | +382+67.9% | Added |
| Aquatic Capital Management LLC | 900 | $84.0K | 0.16% | +900 | New |
| Macquarie Group Ltd | 843 | $78.0K | 0.00% | 00.0% | Unchanged |
| Proequities, Inc. | 818 | $76.0K | 0.00% | +4+0.5% | Added |
| Archer Investment Corp | 733 | $68.1K | 0.02% | 00.0% | Unchanged |
| First Horizon Advisors, Inc. | 741 | $68.0K | 0.00% | −25−3.3% | Reduced |
| Advisors Asset Management, Inc. | 604 | $56.1K | 0.00% | +56+10.2% | Added |
| Bessemer Group Inc | 505 | $47.0K | 0.00% | 00.0% | Unchanged |
| Cambridge Trust Co | 480 | $45.0K | 0.00% | +480 | New |
| Private Capital Group, LLC | 446 | $41.0K | 0.01% | +73+19.6% | Added |
| C M Bidwell & Associates Ltd | 421 | $39.0K | 0.02% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 372 | $35.0K | 0.00% | +2+0.5% | Added |
| Neo Ivy Capital Management | 379 | $35.0K | 0.05% | +379 | New |
| Sageworth Trust Co | 354 | $33.0K | 0.00% | −1,182−77.0% | Reduced |
| CWM, LLC | 350 | $33.0K | 0.00% | +350 | New |
| Ci Investments Inc. | 349 | $32.0K | 0.00% | −6,174−94.6% | Reduced |
| Tortoise Investment Management, LLC | 348 | $32.0K | 0.01% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 349 | $32.0K | 0.00% | +4+1.2% | Added |
| Signet Financial Management, LLC | 347 | $32.0K | 0.00% | +347 | New |
| Dark Forest Capital Management LP | 349 | $32.0K | 0.01% | +349 | New |