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, Q2 2025
Institutional positions in Power Integrations Inc as of Jun 30, 2025. 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
- 342
- +4 vs. Q1 2025
- Shares held
- 56.5M
- −1.73M (−3.0%) vs. Q1 2025
- Total value
- $3.16B
- +$215.2M (+7.3%) vs. Q1 2025
- New holders
- 44
- 129 more added
- Sold out
- 40
- 130 more reduced
4 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: 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, Q2 2025
Shares, value and share of portfolio for each institution holding Power Integrations Inc; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| JustInvest LLC | 15,631 | $873.8K | 0.01% | +5,576+55.5% | Added |
| Louisiana State Employees Retirement System | 15,800 | $883.2K | 0.02% | −100−0.6% | Reduced |
| State Board of Administration of Florida Retirement System | 16,279 | $910.0K | 0.00% | 00.0% | Unchanged |
| Envestnet Portfolio Solutions, Inc. | 16,309 | $911.7K | 0.00% | +9,410+136.4% | Added |
| Arizona State Retirement System | 16,572 | $926.4K | 0.01% | +286+1.8% | Added |
| Ameritas Investment Partners, Inc. | 16,655 | $931.0K | 0.03% | −461−2.7% | Reduced |
| Engineers Gate Manager LP | 16,772 | $937.6K | 0.01% | +3,984+31.2% | Added |
| Schonfeld Strategic Advisors LLC | 16,890 | $944.2K | 0.01% | +16,890 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 17,005 | $950.6K | 0.00% | +1,815+11.9% | Added |
| Walleye Capital LLC | 17,335 | $969.0K | 0.01% | −1,669−8.8% | Reduced |
| Handelsbanken Fonder AB | 17,402 | $973.0K | 0.00% | −1,200−6.5% | Reduced |
| Azzad Asset Management Inc | 17,472 | $976.7K | 0.10% | +3,953+29.2% | Added |
| Van Eck Associates Corp | 17,736 | $991.0K | 0.00% | +2,910+19.6% | Added |
| Pathstone Holdings, LLC | 18,240 | $1.02M | 0.00% | −14,884−44.9% | Reduced |
| Teachers Retirement System of the State of Kentucky | 18,283 | $1.02M | 0.01% | 00.0% | Unchanged |
| Man Group plc | 18,527 | $1.04M | 0.00% | +8,456+84.0% | Added |
| Natixis Advisors, L.P. | 18,824 | $1.05M | 0.00% | +4,717+33.4% | Added |
| Yousif Capital Management, LLC | 18,974 | $1.06M | 0.01% | −408−2.1% | Reduced |
| Gsa Capital Partners LLP | 19,128 | $1.07M | 0.07% | −652−3.3% | Reduced |
| Fuller & Thaler Asset Management, Inc. | 20,442 | $1.14M | 0.00% | +2,117+11.6% | Added |
| Assetmark, Inc | 20,554 | $1.15M | 0.00% | +2,874+16.3% | Added |
| M&T Bank Corp | 20,676 | $1.16M | 0.00% | +3,485+20.3% | Added |
| Comerica Bank | 22,098 | $1.24M | 0.00% | −36−0.2% | Reduced |
| QSV Equity Investors LLC | 22,419 | $1.25M | 1.31% | −333−1.5% | Reduced |
| LPL Financial LLC | 22,501 | $1.26M | 0.00% | +844+3.9% | Added |
| Captrust Financial Advisors | 22,820 | $1.28M | 0.00% | +4,410+24.0% | Added |
| New York State Teachers Retirement System | 23,745 | $1.33M | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 24,740 | $1.38M | 0.01% | −618−2.4% | Reduced |
| Intech Investment Management LLC | 25,028 | $1.40M | 0.01% | −4,751−16.0% | Reduced |
| Citadel Advisors LLC | 25,597 | $1.43M | 0.00% | −161,551−86.3% | Reduced |
| Icon Advisers Inc | 25,700 | $1.44M | 0.33% | +25,700 | New |
| Janus Henderson Group PLC | 26,114 | $1.46M | 0.00% | 00.0% | Unchanged |
| Teacher Retirement System of Texas | 26,260 | $1.47M | 0.01% | −2,498−8.7% | Reduced |
| Mutual of America Capital Management LLC | 27,994 | $1.56M | 0.02% | −1,307−4.5% | Reduced |
| Nebula Research & Development LLC | 29,037 | $1.62M | 0.14% | +6,322+27.8% | Added |
| Bahl & Gaynor Inc | 29,972 | $1.68M | 0.01% | −13,915−31.7% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 31,093 | $1.74M | 0.00% | −2,587−7.7% | Reduced |
| Trexquant Investment LP | 31,556 | $1.76M | 0.02% | +31,556 | New |
| Allianz Asset Management GmbH | 32,279 | $1.80M | 0.00% | −43,379−57.3% | Reduced |
| Public Employees Retirement System of Ohio | 34,496 | $1.93M | 0.01% | +36+0.1% | Added |
| Harbor Capital Advisors, Inc. | 34,559 | $1.93M | 0.08% | +5,132+17.4% | Added |
| Canada Pension Plan Investment Board | 34,600 | $1.93M | 0.00% | 00.0% | Unchanged |
| State of New Jersey Common Pension Fund D | 37,289 | $2.08M | 0.01% | +7,477+25.1% | Added |
| Herald Investment Management Ltd | 38,000 | $2.12M | 0.31% | 00.0% | Unchanged |
| B. Metzler seel. Sohn & Co. AG | 42,955 | $2.40M | 0.02% | 00.0% | Unchanged |
| FMR LLC | 43,663 | $2.44M | 0.00% | +1,939+4.6% | Added |
| ExodusPoint Capital Management, LP | 44,125 | $2.47M | 0.03% | +21,542+95.4% | Added |
| Price T Rowe Associates Inc | 44,500 | $2.49M | 0.00% | −1,547−3.4% | Reduced |
| Great West Life Assurance Co | 44,591 | $2.49M | 0.00% | +439+1.0% | Added |
| First National Bank of Omaha | 46,781 | $2.62M | 0.17% | +6,143+15.1% | Added |
| Westerly Capital Management, LLC | 50,000 | $2.79M | 1.18% | +50,000 | New |
| Campbell & CO Investment Adviser LLC | 51,039 | $2.85M | 0.18% | +51,039 | New |
| California State Teachers Retirement System | 52,519 | $2.94M | 0.00% | +118+0.2% | Added |
| Creative Planning | 53,435 | $2.99M | 0.00% | +22,487+72.7% | Added |
| Millennium Management LLC | 53,558 | $2.99M | 0.00% | +14,454+37.0% | Added |
| Shell Asset Management Co | 55,613 | $3.11M | 0.11% | −2,033−3.5% | Reduced |
| Ameriprise Financial Inc | 59,083 | $3.30M | 0.00% | −6,511−9.9% | Reduced |
| EFG Asset Management (North America) Corp. | 60,013 | $3.35M | 0.47% | −512−0.8% | Reduced |
| Qube Research & Technologies Ltd | 61,585 | $3.44M | 0.00% | −24,509−28.5% | Reduced |
| Stifel Financial Corp | 62,116 | $3.47M | 0.00% | −1,384−2.2% | Reduced |
| State of Wisconsin Investment Board | 62,270 | $3.48M | 0.01% | +8,062+14.9% | Added |
| MetLife Investment Management | 63,015 | $3.52M | 0.02% | −356−0.6% | Reduced |
| Holocene Advisors, LP | 64,579 | $3.61M | 0.01% | +15,867+32.6% | Added |
| Global Alpha Capital Management Ltd. | 67,137 | $3.75M | 0.23% | +36,592+119.8% | Added |
| Russell Investments Group, Ltd. | 68,661 | $3.84M | 0.00% | +881+1.3% | Added |
| Deutsche Bank AG | 75,134 | $4.20M | 0.00% | −37,580−33.3% | Reduced |
| Susquehanna International Group, LLP | 75,773 | $4.24M | 0.01% | +7,415+10.8% | Added |
| StonePine Asset Management Inc. | 79,100 | $4.42M | 0.03% | 00.0% | Unchanged |
| Congress Wealth Management LLC | 81,894 | $4.58M | 0.04% | −3,854−4.5% | Reduced |
| Capital Fund Management S.A. | 86,053 | $4.81M | 0.05% | +20,819+31.9% | Added |
| Retirement Systems of Alabama | 88,499 | $4.95M | 0.02% | −494−0.6% | Reduced |
| Royal Bank of Canada | 89,439 | $5.00M | 0.00% | +13,647+18.0% | Added |
| Raymond James Financial Inc | 90,707 | $5.07M | 0.00% | +10,614+13.3% | Added |
| Manufacturers Life Insurance Company, The | 93,455 | $5.22M | 0.00% | −305−0.3% | Reduced |
| Nicholas Company, Inc. | 100,745 | $5.63M | 0.09% | −300.0% | Reduced |
| Renaissance Technologies LLC | 101,100 | $5.65M | 0.01% | −7,500−6.9% | Reduced |
| BNP Paribas Arbitrage, SA | 102,451 | $5.73M | 0.00% | +8,229+8.7% | Added |
| Madison Asset Management, LLC | 103,075 | $5.76M | 0.06% | +349+0.3% | Added |
| California Public Employees Retirement System | 106,768 | $5.97M | 0.00% | +2,559+2.5% | Added |
| Swiss National Bank | 108,600 | $6.07M | 0.00% | −1,600−1.5% | Reduced |
| Citigroup Inc | 114,925 | $6.42M | 0.00% | −259,121−69.3% | Reduced |
| Alliancebernstein L.P. | 115,742 | $6.47M | 0.00% | −254−0.2% | Reduced |
| Legal & General Group Plc | 118,869 | $6.64M | 0.00% | +2,189+1.9% | Added |
| SEI Investments Co | 119,924 | $6.70M | 0.01% | −1,513−1.2% | Reduced |
| UBS Group AG | 121,899 | $6.81M | 0.00% | −77,826−39.0% | Reduced |
| Wells Fargo & Company | 122,242 | $6.83M | 0.00% | +10,899+9.8% | Added |
| Principal Financial Group Inc | 129,315 | $7.23M | 0.00% | −3,403−2.6% | Reduced |
| M&G Plc | 153,428 | $8.59M | 0.05% | +160.0% | Added |
| New York State Common Retirement Fund | 157,468 | $8.80M | 0.01% | 00.0% | Unchanged |
| Crawford Investment Counsel Inc | 178,057 | $9.95M | 0.17% | +3,437+2.0% | Added |
| Jane Street Group, LLC | 184,644 | $10.3M | 0.02% | +83,224+82.1% | Added |
| Ceredex Value Advisors LLC | 199,400 | $11.1M | 0.24% | −71,600−26.4% | Reduced |
| Nuveen, LLC | 206,101 | $11.5M | 0.00% | +144,589+235.1% | Added |
| First Trust Advisors LP | 212,893 | $11.9M | 0.01% | +22,987+12.1% | Added |
| Granite Investment Partners, LLC | 220,453 | $12.3M | 0.60% | −16,584−7.0% | Reduced |
| Foresight Group Ltd Liability Partnership | 220,817 | $12.3M | 1.78% | −2,381−1.1% | Reduced |
| ProShare Advisors LLC | 240,180 | $13.4M | 0.03% | −1,188−0.5% | Reduced |
| Barclays PLC | 243,106 | $13.6M | 0.01% | +22,502+10.2% | Added |
| UBS Asset Management Americas Inc | 252,673 | $14.1M | 0.00% | +77,919+44.6% | Added |
| Public Employees Retirement Association of Colorado | 255,521 | $14.3M | 0.06% | 00.0% | Unchanged |