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 2021
Institutional positions in Power Integrations Inc as of Jun 30, 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
- 297
- +2 vs. Q1 2021
- Shares held
- 58.5M
- +77.3K (+0.1%) vs. Q1 2021
- Total value
- $4.80B
- +$41.4M (+0.9%) vs. Q1 2021
- New holders
- 32
- 118 more added
- Sold out
- 30
- 96 more reduced
2 institutions that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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 | 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 2021
Shares, value and share of portfolio for each institution holding Power Integrations Inc; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 10,205,153 | $837.4M | 0.02% | +234,574+2.4% | Added |
| Vanguard Group Inc | 6,380,189 | $523.6M | 0.01% | +116,129+1.9% | Added |
| Neuberger Berman Group LLC | 4,003,629 | $325.8M | 0.28% | −98,845−2.4% | Reduced |
| Wellington Management Group LLP | 2,438,730 | $200.1M | 0.03% | +93,333+4.0% | Added |
| JPMorgan Chase & Co | 2,408,827 | $197.7M | 0.03% | +60,501+2.6% | Added |
| State Street Corp | 2,177,515 | $178.7M | 0.01% | +61,994+2.9% | Added |
| Invesco Ltd. | 1,856,343 | $152.3M | 0.04% | −265,520−12.5% | Reduced |
| Disciplined Growth Investors Inc | 1,821,532 | $149.5M | 2.85% | +41,399+2.3% | Added |
| Bank of New York Mellon Corp | 1,611,612 | $132.2M | 0.03% | −154,844−8.8% | Reduced |
| Dimensional Fund Advisors LP | 1,280,839 | $105.1M | 0.03% | −21,673−1.7% | Reduced |
| Robeco Schweiz AG | 1,185,000 | $97.2M | 1.35% | −165,000−12.2% | Reduced |
| Geode Capital Management, LLC | 1,126,062 | $92.6M | 0.01% | +51,182+4.8% | Added |
| Price T Rowe Associates Inc | 920,583 | $75.5M | 0.01% | −3,099−0.3% | Reduced |
| Northern Trust Corp | 891,933 | $73.2M | 0.01% | +14,265+1.6% | Added |
| Snyder Capital Management L P | 865,504 | $71.0M | 1.99% | +16,455+1.9% | Added |
| Ameriprise Financial Inc | 757,788 | $62.2M | 0.02% | −53,837−6.6% | Reduced |
| Polar Capital Holdings Plc | 744,822 | $61.1M | 0.33% | −183,607−19.8% | Reduced |
| Stephens Investment Management Group LLC | 740,655 | $60.8M | 0.83% | −15,518−2.1% | Reduced |
| Ceredex Value Advisors LLC | 721,304 | $59.2M | 0.66% | −14,950−2.0% | Reduced |
| Riverbridge Partners LLC | 656,197 | $53.8M | 0.55% | +30,573+4.9% | Added |
| First Trust Advisors LP | 647,042 | $53.1M | 0.06% | −31,663−4.7% | Reduced |
| Charles Schwab Investment Management Inc | 624,472 | $51.2M | 0.02% | +19,261+3.2% | Added |
| Norges Bank | 597,483 | $49.0M | 0.01% | −18,847−3.1% | Reduced |
| Fiera Capital Corp | 570,900 | $46.8M | 0.12% | −15,995−2.7% | Reduced |
| Atlanta Capital Management Co L L C | 536,051 | $44.0M | 0.15% | −13,537−2.5% | Reduced |
| Federated Hermes, Inc. | 502,061 | $41.2M | 0.08% | +8,062+1.6% | Added |
| Boston Trust Walden Corp | 485,618 | $39.9M | 0.35% | −15,836−3.2% | Reduced |
| Bank of America Corp | 451,950 | $37.1M | 0.00% | −44,893−9.0% | Reduced |
| Principal Financial Group Inc | 429,221 | $35.2M | 0.02% | −50,128−10.5% | Reduced |
| Copeland Capital Management, LLC | 366,349 | $30.1M | 0.90% | −3,827−1.0% | Reduced |
| Morgan Stanley | 356,442 | $29.3M | 0.00% | +73,782+26.1% | Added |
| Public Employees Retirement Association of Colorado | 334,299 | $27.4M | 0.12% | 00.0% | Unchanged |
| Allianz Asset Management GmbH | 285,695 | $23.4M | 0.02% | −3,630−1.3% | Reduced |
| Candriam Luxembourg S.C.A. | 273,787 | $22.5M | 0.15% | +69,852+34.3% | Added |
| Parametric Portfolio Associates LLC | 271,500 | $22.3M | 0.01% | +25,062+10.2% | Added |
| Nicholas Company, Inc. | 271,090 | $22.2M | 0.39% | +14,100+5.5% | Added |
| GW&K Investment Management, LLC | 257,445 | $21.1M | 0.18% | +19,433+8.2% | Added |
| Royal Bank of Canada | 248,634 | $20.4M | 0.01% | +9,158+3.8% | Added |
| Goldman Sachs Group Inc | 241,598 | $19.8M | 0.01% | −34,381−12.5% | Reduced |
| Vontobel Holding Ltd. | 236,000 | $19.6M | 0.17% | +12,940+5.8% | Added |
| Nuveen Asset Management, LLC | 222,681 | $18.3M | 0.01% | −17,341−7.2% | Reduced |
| Cavalry Management Group, LLC | 215,161 | $17.7M | 2.04% | +61,635+40.1% | Added |
| Rhumbline Advisers | 194,879 | $16.0M | 0.02% | −2,782−1.4% | Reduced |
| American Century Companies Inc | 192,971 | $15.8M | 0.01% | −139,489−42.0% | Reduced |
| Assenagon Asset Management S.A. | 189,000 | $15.5M | 0.07% | +52,204+38.2% | Added |
| Amundi | 185,971 | $15.3M | 0.01% | +185,971 | New |
| Credit Suisse AG | 183,719 | $15.1M | 0.01% | −395−0.2% | Reduced |
| New York State Common Retirement Fund | 182,570 | $15.0M | 0.02% | −1,510−0.8% | Reduced |
| Millennium Management LLC | 182,341 | $15.0M | 0.02% | −853−0.5% | Reduced |
| Triodos Investment Management BV | 175,000 | $14.4M | 1.92% | +25,000+16.7% | Added |
| State of Wisconsin Investment Board | 160,300 | $13.2M | 0.03% | +3,900+2.5% | Added |
| Legal & General Group Plc | 157,046 | $12.9M | 0.00% | −39,048−19.9% | Reduced |
| Wells Fargo & Company | 152,310 | $12.5M | 0.00% | −43,951−22.4% | Reduced |
| Renaissance Technologies LLC | 142,700 | $11.7M | 0.01% | +115,200+418.9% | Added |
| California Public Employees Retirement System | 133,986 | $11.0M | 0.01% | −8,721−6.1% | Reduced |
| Granahan Investment Management Inc | 133,460 | $11.0M | 0.20% | +17,502+15.1% | Added |
| Swiss National Bank | 132,400 | $10.9M | 0.01% | −4,300−3.1% | Reduced |
| Moody Aldrich Partners LLC | 129,138 | $10.6M | 1.49% | +55,355+75.0% | Added |
| Pier Capital, LLC | 127,304 | $10.4M | 1.05% | −16,535−11.5% | Reduced |
| Ensign Peak Advisors, Inc | 126,270 | $10.4M | 0.02% | +59,602+89.4% | Added |
| Public Sector Pension Investment Board | 123,944 | $10.2M | 0.06% | +520+0.4% | Added |
| Scout Investments, Inc. | 123,395 | $10.1M | 0.15% | −10,370−7.8% | Reduced |
| Grandeur Peak Global Advisors, LLC | 118,663 | $9.74M | 0.47% | −2,050−1.7% | Reduced |
| Envestnet Asset Management Inc | 116,713 | $9.58M | 0.01% | +3,067+2.7% | Added |
| Congress Asset Management Co | 112,106 | $9.20M | 0.08% | +7,145+6.8% | Added |
| Crawford Investment Counsel Inc | 108,137 | $8.87M | 0.18% | +15,350+16.5% | Added |
| Alliancebernstein L.P. | 96,867 | $7.95M | 0.00% | +750+0.8% | Added |
| Citadel Advisors LLC | 92,626 | $7.60M | 0.01% | +4,271+4.8% | Added |
| Deutsche Bank AG | 84,745 | $6.95M | 0.00% | −16,606−16.4% | Reduced |
| Prudential Financial Inc | 84,172 | $6.91M | 0.01% | +7,514+9.8% | Added |
| Bahl & Gaynor Inc | 83,481 | $6.85M | 0.04% | +12,959+18.4% | Added |
| California State Teachers Retirement System | 83,207 | $6.83M | 0.01% | −6,267−7.0% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 82,200 | $6.75M | 0.02% | +43,888+114.6% | Added |
| Schroder Investment Management Group | 75,702 | $6.21M | 0.01% | −27,520−26.7% | Reduced |
| Stifel Financial Corp | 75,363 | $6.18M | 0.01% | −8,715−10.4% | Reduced |
| ClariVest Asset Management LLC | 72,608 | $5.96M | 0.20% | −18,362−20.2% | Reduced |
| Comerica Bank | 58,698 | $5.80M | 0.03% | −4,171−6.6% | Reduced |
| UBS Asset Management Americas Inc | 63,606 | $5.22M | 0.00% | +2,617+4.3% | Added |
| Segall Bryant & Hamill, LLC | 62,866 | $5.16M | 0.05% | +3,816+6.5% | Added |
| Russell Investments Group, Ltd. | 60,822 | $4.99M | 0.01% | +4,184+7.4% | Added |
| ProShare Advisors LLC | 60,490 | $4.96M | 0.01% | +8,596+16.6% | Added |
| BNP Paribas Arbitrage, SA | 59,448 | $4.88M | 0.01% | +9,573+19.2% | Added |
| Citigroup Inc | 58,422 | $4.79M | 0.00% | +25,695+78.5% | Added |
| Premier Fund Managers Ltd | 52,298 | $4.34M | 0.15% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 52,276 | $4.29M | 0.00% | +2,725+5.5% | Added |
| Great West Life Assurance Co | 52,208 | $4.28M | 0.01% | −1,259−2.4% | Reduced |
| Two Sigma Advisers, LP | 50,000 | $4.10M | 0.01% | +26,000+108.3% | Added |
| Thrivent Financial for Lutherans | 49,585 | $4.07M | 0.01% | +253+0.5% | Added |
| Public Employees Retirement System of Ohio | 49,099 | $4.03M | 0.01% | −4,457−8.3% | Reduced |
| Voloridge Investment Management, LLC | 47,026 | $3.86M | 0.03% | +25,322+116.7% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 46,548 | $3.82M | 0.04% | +234+0.5% | Added |
| Texas Permanent School Fund | 45,202 | $3.71M | 0.04% | +336+0.7% | Added |
| State of Alaska, Department of Revenue | 41,957 | $3.44M | 0.03% | +1,310+3.2% | Added |
| Man Group plc | 41,045 | $3.37M | 0.01% | +5,042+14.0% | Added |
| Barclays PLC | 40,141 | $3.29M | 0.00% | −41,241−50.7% | Reduced |
| American International Group, Inc. | 39,236 | $3.22M | 0.01% | −116−0.3% | Reduced |
| Teachers Retirement System of the State of Kentucky | 38,376 | $3.15M | 0.03% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 38,319 | $3.14M | 0.00% | +33,838+755.1% | Added |
| Herald Investment Management Ltd | 38,000 | $3.12M | 0.51% | 00.0% | Unchanged |
| New York State Teachers Retirement System | 36,171 | $2.97M | 0.01% | −100−0.3% | Reduced |