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; 372 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 | 372 | $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 |
|---|---|---|---|---|---|
| BlackRock, Inc. | 7,395,550 | $413.4M | 0.01% | −455,093−5.8% | Reduced |
| Vanguard Group Inc | 7,145,909 | $399.5M | 0.01% | −19,628−0.3% | Reduced |
| Neuberger Berman Group LLC | 3,983,756 | $222.7M | 0.17% | +54,596+1.4% | Added |
| State Street Corp | 2,663,326 | $148.9M | 0.01% | +21,983+0.8% | Added |
| Disciplined Growth Investors Inc | 2,060,826 | $115.2M | 2.20% | −15,750−0.8% | Reduced |
| JPMorgan Chase & Co | 1,704,019 | $95.3M | 0.01% | −111,562−6.1% | Reduced |
| Wellington Management Group LLP | 1,665,877 | $93.1M | 0.02% | −85,042−4.9% | Reduced |
| Geode Capital Management, LLC | 1,642,473 | $91.8M | 0.01% | −17,777−1.1% | Reduced |
| Morgan Stanley | 1,372,389 | $76.7M | 0.00% | +157,778+13.0% | Added |
| Capital International Investors | 1,265,189 | $70.7M | 0.01% | −237,847−15.8% | Reduced |
| Copeland Capital Management, LLC | 1,190,737 | $66.6M | 1.37% | −8,399−0.7% | Reduced |
| Dimensional Fund Advisors LP | 1,016,857 | $56.8M | 0.01% | −24,003−2.3% | Reduced |
| Northern Trust Corp | 1,002,987 | $56.1M | 0.01% | −72,089−6.7% | Reduced |
| American Century Companies Inc | 944,167 | $52.8M | 0.03% | +213,102+29.1% | Added |
| Brown Advisory Inc | 836,719 | $46.8M | 0.06% | +21,413+2.6% | Added |
| Snyder Capital Management L P | 802,535 | $44.9M | 0.95% | −51,971−6.1% | Reduced |
| Stephens Investment Management Group LLC | 749,969 | $41.9M | 0.55% | +10,993+1.5% | Added |
| Congress Asset Management Co | 718,673 | $40.2M | 0.28% | −18,461−2.5% | Reduced |
| Boston Trust Walden Corp | 713,899 | $39.9M | 0.28% | −19,848−2.7% | Reduced |
| Charles Schwab Investment Management Inc | 659,756 | $36.9M | 0.01% | −4,458−0.7% | Reduced |
| Federated Hermes, Inc. | 646,476 | $36.1M | 0.07% | −67,537−9.5% | Reduced |
| Robeco Schweiz AG | 645,060 | $36.1M | 0.83% | −29,268−4.3% | Reduced |
| Norges Bank | 588,489 | $32.9M | 0.00% | +317,000+116.8% | Added |
| Squarepoint Ops LLC | 519,952 | $29.1M | 0.06% | +464,858+843.8% | Added |
| Bank of New York Mellon Corp | 464,907 | $26.0M | 0.00% | −71,136−13.3% | Reduced |
| Grantham, Mayo, Van Otterloo & Co. LLC | 460,765 | $25.8M | 0.08% | −16,235−3.4% | Reduced |
| Fiera Capital Corp | 459,436 | $25.7M | 0.09% | −4,937−1.1% | Reduced |
| Invesco Ltd. | 452,190 | $25.3M | 0.00% | −862,018−65.6% | Reduced |
| Goldman Sachs Group Inc | 435,582 | $24.3M | 0.00% | −136,778−23.9% | Reduced |
| Bank of America Corp | 434,510 | $24.3M | 0.00% | +857+0.2% | Added |
| Marshall Wace, LLP | 423,731 | $23.7M | 0.03% | +268,875+173.6% | Added |
| Riverbridge Partners LLC | 411,187 | $23.0M | 0.37% | −61,607−13.0% | Reduced |
| D. E. Shaw & Co., Inc. | 399,742 | $22.3M | 0.02% | −69,803−14.9% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 373,653 | $20.9M | 0.05% | −57,372−13.3% | Reduced |
| Tributary Capital Management, LLC | 316,919 | $17.7M | 1.57% | +1,246+0.4% | Added |
| Envestnet Asset Management Inc | 301,757 | $16.9M | 0.00% | +11,785+4.1% | Added |
| Loomis Sayles & Co L P | 285,566 | $16.0M | 0.02% | −50,803−15.1% | Reduced |
| ASR Vermogensbeheer N.V. | 284,199 | $15.9M | 0.21% | +2,681+1.0% | Added |
| AQR Capital Management LLC | 271,695 | $15.1M | 0.01% | +161,943+147.6% | Added |
| Voloridge Investment Management, LLC | 260,645 | $14.6M | 0.05% | +34,010+15.0% | Added |
| WCM Investment Management, LLC | 260,629 | $14.5M | 0.03% | +14,441+5.9% | Added |
| Rhumbline Advisers | 258,124 | $14.4M | 0.01% | +5,824+2.3% | Added |
| Public Employees Retirement Association of Colorado | 255,521 | $14.3M | 0.06% | 00.0% | Unchanged |
| UBS Asset Management Americas Inc | 252,673 | $14.1M | 0.00% | +77,919+44.6% | Added |
| Barclays PLC | 243,106 | $13.6M | 0.01% | +22,502+10.2% | Added |
| ProShare Advisors LLC | 240,180 | $13.4M | 0.03% | −1,188−0.5% | Reduced |
| Foresight Group Ltd Liability Partnership | 220,817 | $12.3M | 1.78% | −2,381−1.1% | Reduced |
| Granite Investment Partners, LLC | 220,453 | $12.3M | 0.60% | −16,584−7.0% | Reduced |
| First Trust Advisors LP | 212,893 | $11.9M | 0.01% | +22,987+12.1% | Added |
| Nuveen, LLC | 206,101 | $11.5M | 0.00% | +144,589+235.1% | Added |
| Ceredex Value Advisors LLC | 199,400 | $11.1M | 0.24% | −71,600−26.4% | Reduced |
| Jane Street Group, LLC | 184,644 | $10.3M | 0.02% | +83,224+82.1% | Added |
| Crawford Investment Counsel Inc | 178,057 | $9.95M | 0.17% | +3,437+2.0% | Added |
| New York State Common Retirement Fund | 157,468 | $8.80M | 0.01% | 00.0% | Unchanged |
| M&G Plc | 153,428 | $8.59M | 0.05% | +160.0% | Added |
| Principal Financial Group Inc | 129,315 | $7.23M | 0.00% | −3,403−2.6% | Reduced |
| Wells Fargo & Company | 122,242 | $6.83M | 0.00% | +10,899+9.8% | Added |
| UBS Group AG | 121,899 | $6.81M | 0.00% | −77,826−39.0% | Reduced |
| SEI Investments Co | 119,924 | $6.70M | 0.01% | −1,513−1.2% | Reduced |
| Legal & General Group Plc | 118,869 | $6.64M | 0.00% | +2,189+1.9% | Added |
| Alliancebernstein L.P. | 115,742 | $6.47M | 0.00% | −254−0.2% | Reduced |
| Citigroup Inc | 114,925 | $6.42M | 0.00% | −259,121−69.3% | Reduced |
| Swiss National Bank | 108,600 | $6.07M | 0.00% | −1,600−1.5% | Reduced |
| California Public Employees Retirement System | 106,768 | $5.97M | 0.00% | +2,559+2.5% | Added |
| Madison Asset Management, LLC | 103,075 | $5.76M | 0.06% | +349+0.3% | Added |
| BNP Paribas Arbitrage, SA | 102,451 | $5.73M | 0.00% | +8,229+8.7% | Added |
| Renaissance Technologies LLC | 101,100 | $5.65M | 0.01% | −7,500−6.9% | Reduced |
| Nicholas Company, Inc. | 100,745 | $5.63M | 0.09% | −300.0% | Reduced |
| Manufacturers Life Insurance Company, The | 93,455 | $5.22M | 0.00% | −305−0.3% | Reduced |
| Raymond James Financial Inc | 90,707 | $5.07M | 0.00% | +10,614+13.3% | Added |
| Royal Bank of Canada | 89,439 | $5.00M | 0.00% | +13,647+18.0% | Added |
| Retirement Systems of Alabama | 88,499 | $4.95M | 0.02% | −494−0.6% | Reduced |
| Capital Fund Management S.A. | 86,053 | $4.81M | 0.05% | +20,819+31.9% | Added |
| Congress Wealth Management LLC | 81,894 | $4.58M | 0.04% | −3,854−4.5% | Reduced |
| StonePine Asset Management Inc. | 79,100 | $4.42M | 0.03% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 75,773 | $4.24M | 0.01% | +7,415+10.8% | Added |
| Deutsche Bank AG | 75,134 | $4.20M | 0.00% | −37,580−33.3% | Reduced |
| Russell Investments Group, Ltd. | 68,661 | $3.84M | 0.00% | +881+1.3% | Added |
| Global Alpha Capital Management Ltd. | 67,137 | $3.75M | 0.23% | +36,592+119.8% | Added |
| Holocene Advisors, LP | 64,579 | $3.61M | 0.01% | +15,867+32.6% | Added |
| MetLife Investment Management | 63,015 | $3.52M | 0.02% | −356−0.6% | Reduced |
| State of Wisconsin Investment Board | 62,270 | $3.48M | 0.01% | +8,062+14.9% | Added |
| Stifel Financial Corp | 62,116 | $3.47M | 0.00% | −1,384−2.2% | Reduced |
| Qube Research & Technologies Ltd | 61,585 | $3.44M | 0.00% | −24,509−28.5% | Reduced |
| EFG Asset Management (North America) Corp. | 60,013 | $3.35M | 0.47% | −512−0.8% | Reduced |
| Ameriprise Financial Inc | 59,083 | $3.30M | 0.00% | −6,511−9.9% | Reduced |
| Shell Asset Management Co | 55,613 | $3.11M | 0.11% | −2,033−3.5% | Reduced |
| Millennium Management LLC | 53,558 | $2.99M | 0.00% | +14,454+37.0% | Added |
| Creative Planning | 53,435 | $2.99M | 0.00% | +22,487+72.7% | Added |
| California State Teachers Retirement System | 52,519 | $2.94M | 0.00% | +118+0.2% | Added |
| Campbell & CO Investment Adviser LLC | 51,039 | $2.85M | 0.18% | +51,039 | New |
| Westerly Capital Management, LLC | 50,000 | $2.79M | 1.18% | +50,000 | New |
| First National Bank of Omaha | 46,781 | $2.62M | 0.17% | +6,143+15.1% | Added |
| Great West Life Assurance Co | 44,591 | $2.49M | 0.00% | +439+1.0% | Added |
| Price T Rowe Associates Inc | 44,500 | $2.49M | 0.00% | −1,547−3.4% | Reduced |
| ExodusPoint Capital Management, LP | 44,125 | $2.47M | 0.03% | +21,542+95.4% | Added |
| FMR LLC | 43,663 | $2.44M | 0.00% | +1,939+4.6% | Added |
| B. Metzler seel. Sohn & Co. AG | 42,955 | $2.40M | 0.02% | 00.0% | Unchanged |
| Herald Investment Management Ltd | 38,000 | $2.12M | 0.31% | 00.0% | Unchanged |
| State of New Jersey Common Pension Fund D | 37,289 | $2.08M | 0.01% | +7,477+25.1% | Added |