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 |
|---|---|---|---|---|---|
| BlackRock, Inc. | 8,722,053 | $730.6M | 0.01% | +200,304+2.4% | Added |
| Vanguard Portfolio Management LLC | 5,190,284 | $434.7M | 0.02% | +214,425+4.3% | Added |
| Wellington Management Group LLP | 3,595,855 | $301.2M | 0.05% | +239,702+7.1% | Added |
| State Street Corp | 3,194,155 | $267.5M | 0.01% | +116,312+3.8% | Added |
| Vanguard Capital Management LLC | 2,511,196 | $210.3M | 0.00% | +4,277+0.2% | Added |
| William Blair Investment Management, LLC | 2,382,007 | $199.5M | 0.60% | +1,330+0.1% | Added |
| Neuberger Berman Group LLC | 2,020,390 | $169.2M | 0.11% | −1,912,709−48.6% | Reduced |
| Price T Rowe Associates Inc | 1,924,939 | $161.2M | 0.02% | +528,456+37.8% | Added |
| Disciplined Growth Investors Inc | 1,891,864 | $158.5M | 2.68% | −67,308−3.4% | Reduced |
| Geode Capital Management, LLC | 1,803,038 | $151.0M | 0.01% | +128,213+7.7% | Added |
| Snyder Capital Management L P | 1,766,507 | $148.0M | 2.56% | −337,556−16.0% | Reduced |
| Robeco Schweiz AG | 1,340,404 | $112.3M | 1.80% | +470,234+54.0% | Added |
| Morgan Stanley | 1,192,455 | $99.9M | 0.01% | −309,505−20.6% | Reduced |
| Capital International Investors | 1,183,746 | $99.2M | 0.02% | +71,356+6.4% | Added |
| Dimensional Fund Advisors LP | 1,085,077 | $90.9M | 0.02% | +27,922+2.6% | Added |
| Nuveen, LLC | 1,020,059 | $85.4M | 0.02% | −28,094−2.7% | Reduced |
| Congress Asset Management Co | 930,059 | $77.9M | 0.48% | +930,059 | New |
| Copeland Capital Management, LLC | 882,810 | $73.9M | 1.52% | −438,979−33.2% | Reduced |
| Boston Trust Walden Corp | 882,471 | $73.9M | 0.56% | +304,866+52.8% | Added |
| Invesco Ltd. | 870,396 | $72.9M | 0.01% | +589,710+210.1% | Added |
| JPMorgan Chase & Co | 879,254 | $69.6M | 0.00% | −414,121−32.0% | Reduced |
| American Century Companies Inc | 781,675 | $65.5M | 0.03% | +755,107+2,842.2% | Added |
| Massachusetts Financial Services Co | 767,672 | $64.3M | 0.02% | +767,672 | New |
| Northern Trust Corp | 764,474 | $64.0M | 0.01% | −77,077−9.2% | Reduced |
| Stephens Investment Management Group LLC | 755,549 | $63.3M | 0.68% | +10,380+1.4% | Added |
| Charles Schwab Investment Management Inc | 753,514 | $63.1M | 0.01% | −4,479−0.6% | Reduced |
| Westwood Holdings Group Inc. | 714,227 | $59.8M | 0.45% | −158,808−18.2% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 502,006 | $42.0M | 0.04% | −136,204−21.3% | Reduced |
| Brown Advisory Inc | 477,227 | $40.0M | 0.06% | −209,607−30.5% | Reduced |
| Bank of New York Mellon Corp | 466,513 | $39.1M | 0.01% | +11,448+2.5% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 409,271 | $34.3M | 0.06% | +126,328+44.6% | Added |
| Vanguard Fiduciary Trust Co | 400,845 | $33.6M | 0.01% | +15,636+4.1% | Added |
| Bank of America Corp | 381,535 | $32.0M | 0.00% | −219,933−36.6% | Reduced |
| Goldman Sachs Group Inc | 379,264 | $31.8M | 0.00% | +43,517+13.0% | Added |
| Ameriprise Financial Inc | 370,174 | $31.0M | 0.01% | +276,542+295.3% | Added |
| UBS Group AG | 359,770 | $30.1M | 0.00% | −264,739−42.4% | Reduced |
| ASR Vermogensbeheer N.V. | 356,636 | $29.9M | 0.31% | +11,732+3.4% | Added |
| Tributary Capital Management, LLC | 332,001 | $27.8M | 2.29% | +6,568+2.0% | Added |
| Aperture Investors, LLC | 307,841 | $25.8M | 2.74% | +307,841 | New |
| Envestnet Asset Management Inc | 282,650 | $23.7M | 0.01% | −10,384−3.5% | Reduced |
| Loomis Sayles & Co L P | 280,087 | $23.5M | 0.03% | +46,523+19.9% | Added |
| Principal Financial Group Inc | 272,404 | $22.8M | 0.01% | +1,019+0.4% | Added |
| Federated Hermes, Inc. | 267,665 | $22.4M | 0.03% | +4,726+1.8% | Added |
| Emerald Advisers, LLC | 264,342 | $22.1M | 0.52% | +148,298+127.8% | Added |
| SEI Investments Co | 257,799 | $21.6M | 0.02% | +39,370+18.0% | Added |
| ProShare Advisors LLC | 195,670 | $16.4M | 0.02% | −88,343−31.1% | Reduced |
| First Trust Advisors LP | 191,764 | $16.1M | 0.01% | −2,153−1.1% | Reduced |
| Public Sector Pension Investment Board | 191,450 | $16.0M | 0.04% | −7,122−3.6% | Reduced |
| Granite Investment Partners, LLC | 186,420 | $15.6M | 0.80% | −138,506−42.6% | Reduced |
| Crawford Investment Counsel Inc | 176,147 | $14.8M | 0.25% | −51,792−22.7% | Reduced |
| Emerald Mutual Fund Advisers Trust | 172,196 | $14.4M | 0.51% | +110,902+180.9% | Added |
| Ceredex Value Advisors LLC | 161,400 | $13.5M | 0.38% | −100,650−38.4% | Reduced |
| Deutsche Bank AG | 150,103 | $12.6M | 0.00% | −93,461−38.4% | Reduced |
| Rhumbline Advisers | 139,613 | $11.7M | 0.01% | −19,166−12.1% | Reduced |
| Riverbridge Partners LLC | 138,538 | $11.6M | 0.32% | −197,530−58.8% | Reduced |
| UBS Asset Management Americas Inc | 136,588 | $11.4M | 0.00% | +4,930+3.7% | Added |
| Legal & General Group Plc | 133,777 | $11.2M | 0.00% | +3,070+2.3% | Added |
| Arosa Capital Management LP | 125,000 | $10.5M | 9.13% | +125,000 | New |
| Jane Street Group, LLC | 117,524 | $9.84M | 0.01% | +117,524 | New |
| Swiss National Bank | 108,600 | $9.10M | 0.00% | −900−0.8% | Reduced |
| Bessemer Group Inc | 105,691 | $8.85M | 0.01% | −2,597−2.4% | Reduced |
| Herald Investment Management Ltd | 100,384 | $8.41M | 1.14% | −74,616−42.6% | Reduced |
| Russell Investments Group, Ltd. | 99,377 | $8.32M | 0.01% | −15,499−13.5% | Reduced |
| Wells Fargo & Company | 94,622 | $7.93M | 0.00% | +32,225+51.6% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 91,727 | $7.68M | 0.01% | +57,296+166.4% | Added |
| New York State Common Retirement Fund | 89,255 | $7.48M | 0.01% | +28,097+45.9% | Added |
| Nicholas Company, Inc. | 85,600 | $7.17M | 0.13% | −24,580−22.3% | Reduced |
| Creative Planning | 76,303 | $6.39M | 0.00% | +14,107+22.7% | Added |
| Advisor Group Holdings, Inc. | 71,593 | $6.00M | 0.01% | +70,051+4,542.9% | Added |
| Royal Bank of Canada | 67,269 | $5.63M | 0.00% | −15,328−18.6% | Reduced |
| Allspring Global Investments Holdings, LLC | 69,905 | $5.61M | 0.01% | +69,905 | New |
| Ariose Capital Management Ltd | 66,578 | $5.58M | 2.38% | +66,578 | New |
| Prudential Financial Inc | 62,688 | $5.25M | 0.01% | +5,380+9.4% | Added |
| California State Teachers Retirement System | 62,369 | $5.22M | 0.00% | −3,272−5.0% | Reduced |
| Palisade Capital Management LLC | 57,159 | $4.79M | 0.21% | +57,159 | New |
| Manufacturers Life Insurance Company, The | 54,451 | $4.56M | 0.00% | −7,376−11.9% | Reduced |
| Vanguard Asset Management, Ltd | 51,569 | $4.32M | 0.00% | +780+1.5% | Added |
| Stifel Financial Corp | 50,845 | $4.26M | 0.00% | −6,135−10.8% | Reduced |
| XTX Topco Ltd | 46,758 | $3.92M | 0.05% | +13,513+40.6% | Added |
| Madison Asset Management, LLC | 45,678 | $3.83M | 0.05% | −57,204−55.6% | Reduced |
| Great West Life Assurance Co | 45,362 | $3.80M | 0.01% | −1,851−3.9% | Reduced |
| AQR Capital Management LLC | 43,596 | $3.65M | 0.00% | −93,779−68.3% | Reduced |
| Alliancebernstein L.P. | 70,958 | $3.63M | 0.00% | +4,066+6.1% | Added |
| Spears Abacus Advisors LLC | 43,171 | $3.62M | 0.06% | −20,055−31.7% | Reduced |
| Harbor Capital Advisors, Inc. | 42,682 | $3.58M | 0.24% | −20,239−32.2% | Reduced |
| Citadel Advisors LLC | 42,674 | $3.57M | 0.00% | −67,267−61.2% | Reduced |
| Citigroup Inc | 41,510 | $3.48M | 0.00% | +25,956+166.9% | Added |
| Man Group plc | 40,902 | $3.43M | 0.01% | +33,293+437.5% | Added |
| Susquehanna International Group, LLP | 40,515 | $3.39M | 0.00% | +16,850+71.2% | Added |
| State Board of Administration of Florida Retirement System | 39,988 | $3.35M | 0.01% | +23,709+145.6% | Added |
| Fuller & Thaler Asset Management, Inc. | 39,654 | $3.32M | 0.01% | +7,969+25.2% | Added |
| Raymond James Financial Inc | 39,222 | $3.29M | 0.00% | −20,637−34.5% | Reduced |
| Teachers Retirement System of the State of Kentucky | 37,011 | $3.10M | 0.02% | 00.0% | Unchanged |
| Thrivent Financial for Lutherans | 36,589 | $3.06M | 0.01% | −459−1.2% | Reduced |
| Van Eck Associates Corp | 35,988 | $3.01M | 0.00% | +10,343+40.3% | Added |
| Lisanti Capital Growth, LLC | 34,790 | $2.91M | 0.64% | +34,790 | New |
| First National Bank of Omaha | 34,396 | $2.88M | 0.08% | −12,471−26.6% | Reduced |
| LPL Financial LLC | 34,373 | $2.88M | 0.00% | −1,263−3.5% | Reduced |
| Public Employees Retirement System of Ohio | 33,197 | $2.78M | 0.01% | −37,903−53.3% | Reduced |
| Illinois Municipal Retirement Fund | 32,992 | $2.76M | 0.03% | +4,253+14.8% | Added |