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 2026
Institutional positions in Power Integrations Inc as of Jun 30, 2026. 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
- 372
- +68 vs. Q1 2026
- Shares held
- 62.6M
- −830.2K (−1.3%) vs. Q1 2026
- Total value
- $5.24B
- +$1.99B (+61.5%) vs. Q1 2026
- New holders
- 98
- 115 more added
- Sold out
- 30
- 112 more reduced
4 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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 2026
Shares, value and share of portfolio for each institution holding Power Integrations Inc; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Ariose Capital Management Ltd | 66,578 | $5.58M | 2.38% | +66,578 | New |
| Allspring Global Investments Holdings, LLC | 69,905 | $5.61M | 0.01% | +69,905 | New |
| Royal Bank of Canada | 67,269 | $5.63M | 0.00% | −15,328−18.6% | Reduced |
| Advisor Group Holdings, Inc. | 71,593 | $6.00M | 0.01% | +70,051+4,542.9% | Added |
| Creative Planning | 76,303 | $6.39M | 0.00% | +14,107+22.7% | Added |
| Nicholas Company, Inc. | 85,600 | $7.17M | 0.13% | −24,580−22.3% | Reduced |
| New York State Common Retirement Fund | 89,255 | $7.48M | 0.01% | +28,097+45.9% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 91,727 | $7.68M | 0.01% | +57,296+166.4% | Added |
| Wells Fargo & Company | 94,622 | $7.93M | 0.00% | +32,225+51.6% | Added |
| Russell Investments Group, Ltd. | 99,377 | $8.32M | 0.01% | −15,499−13.5% | Reduced |
| Herald Investment Management Ltd | 100,384 | $8.41M | 1.14% | −74,616−42.6% | Reduced |
| Bessemer Group Inc | 105,691 | $8.85M | 0.01% | −2,597−2.4% | Reduced |
| Swiss National Bank | 108,600 | $9.10M | 0.00% | −900−0.8% | Reduced |
| Jane Street Group, LLC | 117,524 | $9.84M | 0.01% | +117,524 | New |
| Arosa Capital Management LP | 125,000 | $10.5M | 9.13% | +125,000 | New |
| Legal & General Group Plc | 133,777 | $11.2M | 0.00% | +3,070+2.3% | Added |
| UBS Asset Management Americas Inc | 136,588 | $11.4M | 0.00% | +4,930+3.7% | Added |
| Riverbridge Partners LLC | 138,538 | $11.6M | 0.32% | −197,530−58.8% | Reduced |
| Rhumbline Advisers | 139,613 | $11.7M | 0.01% | −19,166−12.1% | Reduced |
| Deutsche Bank AG | 150,103 | $12.6M | 0.00% | −93,461−38.4% | Reduced |
| Ceredex Value Advisors LLC | 161,400 | $13.5M | 0.38% | −100,650−38.4% | Reduced |
| Emerald Mutual Fund Advisers Trust | 172,196 | $14.4M | 0.51% | +110,902+180.9% | Added |
| Crawford Investment Counsel Inc | 176,147 | $14.8M | 0.25% | −51,792−22.7% | Reduced |
| Granite Investment Partners, LLC | 186,420 | $15.6M | 0.80% | −138,506−42.6% | Reduced |
| Public Sector Pension Investment Board | 191,450 | $16.0M | 0.04% | −7,122−3.6% | Reduced |
| First Trust Advisors LP | 191,764 | $16.1M | 0.01% | −2,153−1.1% | Reduced |
| ProShare Advisors LLC | 195,670 | $16.4M | 0.02% | −88,343−31.1% | Reduced |
| SEI Investments Co | 257,799 | $21.6M | 0.02% | +39,370+18.0% | Added |
| Emerald Advisers, LLC | 264,342 | $22.1M | 0.52% | +148,298+127.8% | Added |
| Federated Hermes, Inc. | 267,665 | $22.4M | 0.03% | +4,726+1.8% | Added |
| Principal Financial Group Inc | 272,404 | $22.8M | 0.01% | +1,019+0.4% | Added |
| Loomis Sayles & Co L P | 280,087 | $23.5M | 0.03% | +46,523+19.9% | Added |
| Envestnet Asset Management Inc | 282,650 | $23.7M | 0.01% | −10,384−3.5% | Reduced |
| Aperture Investors, LLC | 307,841 | $25.8M | 2.74% | +307,841 | New |
| Tributary Capital Management, LLC | 332,001 | $27.8M | 2.29% | +6,568+2.0% | Added |
| ASR Vermogensbeheer N.V. | 356,636 | $29.9M | 0.31% | +11,732+3.4% | Added |
| UBS Group AG | 359,770 | $30.1M | 0.00% | −264,739−42.4% | Reduced |
| Ameriprise Financial Inc | 370,174 | $31.0M | 0.01% | +276,542+295.3% | Added |
| Goldman Sachs Group Inc | 379,264 | $31.8M | 0.00% | +43,517+13.0% | Added |
| Bank of America Corp | 381,535 | $32.0M | 0.00% | −219,933−36.6% | Reduced |
| Vanguard Fiduciary Trust Co | 400,845 | $33.6M | 0.01% | +15,636+4.1% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 409,271 | $34.3M | 0.06% | +126,328+44.6% | Added |
| Bank of New York Mellon Corp | 466,513 | $39.1M | 0.01% | +11,448+2.5% | Added |
| Brown Advisory Inc | 477,227 | $40.0M | 0.06% | −209,607−30.5% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 502,006 | $42.0M | 0.04% | −136,204−21.3% | Reduced |
| Westwood Holdings Group Inc. | 714,227 | $59.8M | 0.45% | −158,808−18.2% | Reduced |
| Charles Schwab Investment Management Inc | 753,514 | $63.1M | 0.01% | −4,479−0.6% | Reduced |
| Stephens Investment Management Group LLC | 755,549 | $63.3M | 0.68% | +10,380+1.4% | Added |
| Northern Trust Corp | 764,474 | $64.0M | 0.01% | −77,077−9.2% | Reduced |
| Massachusetts Financial Services Co | 767,672 | $64.3M | 0.02% | +767,672 | New |
| American Century Companies Inc | 781,675 | $65.5M | 0.03% | +755,107+2,842.2% | Added |
| JPMorgan Chase & Co | 879,254 | $69.6M | 0.00% | −414,121−32.0% | Reduced |
| Invesco Ltd. | 870,396 | $72.9M | 0.01% | +589,710+210.1% | Added |
| Boston Trust Walden Corp | 882,471 | $73.9M | 0.56% | +304,866+52.8% | Added |
| Copeland Capital Management, LLC | 882,810 | $73.9M | 1.52% | −438,979−33.2% | Reduced |
| Congress Asset Management Co | 930,059 | $77.9M | 0.48% | +930,059 | New |
| Nuveen, LLC | 1,020,059 | $85.4M | 0.02% | −28,094−2.7% | Reduced |
| Dimensional Fund Advisors LP | 1,085,077 | $90.9M | 0.02% | +27,922+2.6% | Added |
| Capital International Investors | 1,183,746 | $99.2M | 0.02% | +71,356+6.4% | Added |
| Morgan Stanley | 1,192,455 | $99.9M | 0.01% | −309,505−20.6% | Reduced |
| Robeco Schweiz AG | 1,340,404 | $112.3M | 1.80% | +470,234+54.0% | Added |
| Snyder Capital Management L P | 1,766,507 | $148.0M | 2.56% | −337,556−16.0% | Reduced |
| Geode Capital Management, LLC | 1,803,038 | $151.0M | 0.01% | +128,213+7.7% | Added |
| Disciplined Growth Investors Inc | 1,891,864 | $158.5M | 2.68% | −67,308−3.4% | Reduced |
| Price T Rowe Associates Inc | 1,924,939 | $161.2M | 0.02% | +528,456+37.8% | Added |
| Neuberger Berman Group LLC | 2,020,390 | $169.2M | 0.11% | −1,912,709−48.6% | Reduced |
| William Blair Investment Management, LLC | 2,382,007 | $199.5M | 0.60% | +1,330+0.1% | Added |
| Vanguard Capital Management LLC | 2,511,196 | $210.3M | 0.00% | +4,277+0.2% | Added |
| State Street Corp | 3,194,155 | $267.5M | 0.01% | +116,312+3.8% | Added |
| Wellington Management Group LLP | 3,595,855 | $301.2M | 0.05% | +239,702+7.1% | Added |
| Vanguard Portfolio Management LLC | 5,190,284 | $434.7M | 0.02% | +214,425+4.3% | Added |
| BlackRock, Inc. | 8,722,053 | $730.6M | 0.01% | +200,304+2.4% | Added |
| Hudson Bay Capital Management LP | 0 | $0 | 0.00% | −1,000,000−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −360,161−100.0% | Sold out |
| Nomura Holdings Inc | 0 | $0 | 0.00% | −325,257−100.0% | Sold out |
| Foresight Group Ltd Liability Partnership | 0 | $0 | 0.00% | −219,475−100.0% | Sold out |
| Silvercrest Asset Management Group LLC | 0 | $0 | 0.00% | −206,508−100.0% | Sold out |
| S Squared Technology, LLC | 0 | $0 | 0.00% | −136,900−100.0% | Sold out |
| Sora Investors LLC | 0 | $0 | 0.00% | −120,000−100.0% | Sold out |
| Scalar Gauge Management, LLC | 0 | $0 | 0.00% | −35,000−100.0% | Sold out |
| Needham Investment Management LLC | 0 | $0 | 0.00% | −25,400−100.0% | Sold out |
| EntryPoint Capital, LLC | 0 | $0 | 0.00% | −16,453−100.0% | Sold out |
| Exit Wealth Advisors, LLC. | 0 | $0 | 0.00% | −12,616−100.0% | Sold out |
| Van Diest Capital, LLC | 0 | $0 | 0.00% | −9,290−100.0% | Sold out |
| Voloridge Investment Management, LLC | 0 | $0 | 0.00% | −8,988−100.0% | Sold out |
| Vident Advisory, LLC | 0 | $0 | 0.00% | −8,522−100.0% | Sold out |
| StonePine Asset Management Inc. | 0 | $0 | 0.00% | −8,500−100.0% | Sold out |
| Tactive Advisors, LLC | 0 | $0 | 0.00% | −7,680−100.0% | Sold out |
| Empowered Funds, LLC | 0 | $0 | 0.00% | −6,180−100.0% | Sold out |
| Merit Financial Group, LLC | 0 | $0 | 0.00% | −4,927−100.0% | Sold out |
| Three Seasons Wealth, LLC | 0 | $0 | 0.00% | −4,523−100.0% | Sold out |
| Aster Capital Management (DIFC) Ltd | 0 | $0 | 0.00% | −4,074−100.0% | Sold out |
| Grandeur Peak Global Advisors, LLC | 0 | $0 | 0.00% | −3,782−100.0% | Sold out |
| Freestone Grove Partners LP | 0 | $0 | 0.00% | −2,342−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −501−100.0% | Sold out |
| Signature Equity Partners, LLC | 0 | $0 | 0.00% | −187−100.0% | Sold out |
| MAI Capital Management | 0 | $0 | 0.00% | −125−100.0% | Sold out |
| Root Financial Partners, LLC | 0 | $0 | 0.00% | −91−100.0% | Sold out |
| Quent Capital, LLC | 0 | $0 | 0.00% | −48−100.0% | Sold out |
| Whipplewood Advisors, LLC | 0 | $0 | 0.00% | −43−100.0% | Sold out |