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 |
|---|---|---|---|---|---|
| Acadian Asset Management LLC | 11,261 | $941.0K | 0.00% | +11,261 | New |
| Barclays PLC | 11,245 | $941.9K | 0.00% | −2,313−17.1% | Reduced |
| JustInvest LLC | 11,317 | $947.9K | 0.01% | +1,748+18.3% | Added |
| Neo Ivy Capital Management | 11,327 | $948.7K | 0.22% | −29,810−72.5% | Reduced |
| FMR LLC | 11,504 | $963.6K | 0.00% | +466+4.2% | Added |
| Global Alpha Capital Management Ltd. | 11,829 | $990.8K | 0.06% | +11,829 | New |
| DnB Asset Management AS | 11,885 | $995.5K | 0.00% | +7,759+188.1% | Added |
| KLP Kapitalforvaltning AS | 12,000 | $1.01M | 0.00% | 00.0% | Unchanged |
| Cetera Investment Advisers | 12,052 | $1.01M | 0.00% | −3,791−23.9% | Reduced |
| Pacer Advisors, Inc. | 12,100 | $1.01M | 0.00% | +8,204+210.6% | Added |
| Icon Advisers Inc | 12,200 | $1.02M | 0.19% | 00.0% | Unchanged |
| Dakota Wealth Management | 12,406 | $1.04M | 0.02% | +12,406 | New |
| Avanda Investment Management Pte. Ltd. | 12,500 | $1.05M | 1.41% | +12,500 | New |
| Oregon Public Employees Retirement Fund | 12,646 | $1.06M | 0.01% | −54−0.4% | Reduced |
| Savvy Advisors, Inc. | 12,721 | $1.07M | 0.02% | +95+0.8% | Added |
| CI Private Wealth, LLC | 12,808 | $1.07M | 0.00% | +12,808 | New |
| Holocene Advisors, LP | 12,836 | $1.08M | 0.00% | −75,095−85.4% | Reduced |
| Evergreen Capital Management LLC | 12,861 | $1.08M | 0.02% | +33+0.3% | Added |
| WCM Investment Management, LLC | 13,792 | $1.09M | 0.00% | −143,136−91.2% | Reduced |
| Intech Investment Management LLC | 13,133 | $1.10M | 0.01% | +1,370+11.6% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 13,213 | $1.11M | 0.01% | −513−3.7% | Reduced |
| Two Sigma Investments, LP | 13,700 | $1.15M | 0.00% | −9,100−39.9% | Reduced |
| SG Americas Securities, LLC | 13,740 | $1.15M | 0.00% | −4,091−22.9% | Reduced |
| Amundi | 13,933 | $1.17M | 0.00% | +2,448+21.3% | Added |
| BNP Paribas Arbitrage, SA | 14,243 | $1.19M | 0.00% | −1,890−11.7% | Reduced |
| Toroso Investments, LLC | 14,258 | $1.19M | 0.00% | +3,582+33.6% | Added |
| Calamos Advisors LLC | 14,339 | $1.20M | 0.00% | −8,737−37.9% | Reduced |
| Group One Trading, L.P. | 14,508 | $1.22M | 0.04% | +14,439+20,926.1% | Added |
| Vanguard Investments Australia, Ltd. | 14,681 | $1.23M | 0.00% | 00.0% | Unchanged |
| Yousif Capital Management, LLC | 14,910 | $1.25M | 0.01% | +120+0.8% | Added |
| Arizona State Retirement System | 14,932 | $1.25M | 0.01% | −268−1.8% | Reduced |
| Amalgamated Bank | 14,974 | $1.25M | 0.01% | −1,021−6.4% | Reduced |
| Gsa Capital Partners LLP | 15,288 | $1.28M | 0.08% | +15,288 | New |
| Cambridge Investment Research Advisors, Inc. | 15,618 | $1.31M | 0.00% | −9,025−36.6% | Reduced |
| IMC-Chicago, LLC | 16,007 | $1.34M | 0.01% | +16,007 | New |
| Quantinno Capital Management LP | 16,255 | $1.36M | 0.00% | +2,610+19.1% | Added |
| Police & Firemen's Retirement System of New Jersey | 16,540 | $1.39M | 0.01% | +1,688+11.4% | Added |
| Guggenheim Capital LLC | 17,400 | $1.46M | 0.01% | +1,438+9.0% | Added |
| State of New Jersey Common Pension Fund D | 17,498 | $1.47M | 0.01% | +17,498 | New |
| Legato Capital Management LLC | 17,655 | $1.48M | 0.12% | +17,655 | New |
| Bridgewater Associates, LP | 17,857 | $1.50M | 0.01% | +17,857 | New |
| Victory Capital Management Inc | 17,895 | $1.50M | 0.00% | −4,915−21.5% | Reduced |
| Old West Investment Management, LLC | 18,536 | $1.55M | 0.16% | +2,544+15.9% | Added |
| STRS Ohio | 18,600 | $1.56M | 0.01% | +18,600 | New |
| New Age Alpha Advisors, LLC | 19,643 | $1.65M | 0.07% | +19,643 | New |
| Retirement Systems of Alabama | 19,700 | $1.65M | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 20,467 | $1.71M | 0.04% | +20,139+6,139.9% | Added |
| State of Alaska, Department of Revenue | 21,098 | $1.77M | 0.02% | −9,112−30.2% | Reduced |
| Vanguard Global Advisers, LLC | 21,442 | $1.80M | 0.00% | −1,408−6.2% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 21,743 | $1.82M | 0.00% | +3,456+18.9% | Added |
| State of Tennessee, Treasury Department | 22,115 | $1.85M | 0.01% | +4,802+27.7% | Added |
| Azzad Asset Management Inc | 22,161 | $1.86M | 0.16% | +1,374+6.6% | Added |
| Handelsbanken Fonder AB | 22,202 | $1.86M | 0.01% | −125,831−85.0% | Reduced |
| Fifth Third Bancorp | 22,275 | $1.87M | 0.00% | −3,848−14.7% | Reduced |
| Pathstone Holdings, LLC | 22,326 | $1.87M | 0.01% | +3,100+16.1% | Added |
| Jupiter Topco LLC | 22,414 | $1.88M | 0.00% | +22,414 | New |
| State of Wisconsin Investment Board | 22,663 | $1.90M | 0.00% | −820−3.5% | Reduced |
| Sit Investment Associates Inc | 23,900 | $2.00M | 0.04% | +1,300+5.8% | Added |
| Captrust Financial Advisors | 24,014 | $2.01M | 0.00% | +1,722+7.7% | Added |
| Walleye Trading LLC | 24,173 | $2.02M | 0.03% | +18,395+318.4% | Added |
| Louisiana State Employees Retirement System | 24,400 | $2.04M | 0.03% | −200−0.8% | Reduced |
| Jones Financial Companies LLLP | 25,818 | $2.05M | 0.00% | −4,466−14.7% | Reduced |
| Verition Fund Management LLC | 24,627 | $2.06M | 0.01% | +24,627 | New |
| New York State Teachers Retirement System | 25,700 | $2.15M | 0.00% | +1,781+7.4% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 25,823 | $2.16M | 0.00% | −65−0.3% | Reduced |
| D. E. Shaw & Co., Inc. | 25,900 | $2.17M | 0.00% | +25,900 | New |
| Moody Aldrich Partners LLC | 28,119 | $2.36M | 0.42% | +28,119 | New |
| M&T Bank Corp | 28,449 | $2.38M | 0.01% | −799−2.7% | Reduced |
| Natixis Advisors, L.P. | 30,143 | $2.52M | 0.00% | −803−2.6% | Reduced |
| Connors Investor Services Inc | 31,430 | $2.63M | 0.23% | −27,610−46.8% | Reduced |
| Incline Global Management LLC | 32,493 | $2.72M | 0.76% | +32,493 | New |
| MetLife Investment Management | 32,635 | $2.73M | 0.01% | +2,356+7.8% | Added |
| Illinois Municipal Retirement Fund | 32,992 | $2.76M | 0.03% | +4,253+14.8% | Added |
| Public Employees Retirement System of Ohio | 33,197 | $2.78M | 0.01% | −37,903−53.3% | Reduced |
| LPL Financial LLC | 34,373 | $2.88M | 0.00% | −1,263−3.5% | Reduced |
| First National Bank of Omaha | 34,396 | $2.88M | 0.08% | −12,471−26.6% | Reduced |
| Lisanti Capital Growth, LLC | 34,790 | $2.91M | 0.64% | +34,790 | New |
| Van Eck Associates Corp | 35,988 | $3.01M | 0.00% | +10,343+40.3% | Added |
| Thrivent Financial for Lutherans | 36,589 | $3.06M | 0.01% | −459−1.2% | Reduced |
| Teachers Retirement System of the State of Kentucky | 37,011 | $3.10M | 0.02% | 00.0% | Unchanged |
| Raymond James Financial Inc | 39,222 | $3.29M | 0.00% | −20,637−34.5% | Reduced |
| Fuller & Thaler Asset Management, Inc. | 39,654 | $3.32M | 0.01% | +7,969+25.2% | Added |
| State Board of Administration of Florida Retirement System | 39,988 | $3.35M | 0.01% | +23,709+145.6% | Added |
| Susquehanna International Group, LLP | 40,515 | $3.39M | 0.00% | +16,850+71.2% | Added |
| Man Group plc | 40,902 | $3.43M | 0.01% | +33,293+437.5% | Added |
| Citigroup Inc | 41,510 | $3.48M | 0.00% | +25,956+166.9% | Added |
| Citadel Advisors LLC | 42,674 | $3.57M | 0.00% | −67,267−61.2% | Reduced |
| Harbor Capital Advisors, Inc. | 42,682 | $3.58M | 0.24% | −20,239−32.2% | Reduced |
| Spears Abacus Advisors LLC | 43,171 | $3.62M | 0.06% | −20,055−31.7% | Reduced |
| Alliancebernstein L.P. | 70,958 | $3.63M | 0.00% | +4,066+6.1% | Added |
| AQR Capital Management LLC | 43,596 | $3.65M | 0.00% | −93,779−68.3% | Reduced |
| Great West Life Assurance Co | 45,362 | $3.80M | 0.01% | −1,851−3.9% | Reduced |
| Madison Asset Management, LLC | 45,678 | $3.83M | 0.05% | −57,204−55.6% | Reduced |
| XTX Topco Ltd | 46,758 | $3.92M | 0.05% | +13,513+40.6% | Added |
| Stifel Financial Corp | 50,845 | $4.26M | 0.00% | −6,135−10.8% | Reduced |
| Vanguard Asset Management, Ltd | 51,569 | $4.32M | 0.00% | +780+1.5% | Added |
| Manufacturers Life Insurance Company, The | 54,451 | $4.56M | 0.00% | −7,376−11.9% | Reduced |
| Palisade Capital Management LLC | 57,159 | $4.79M | 0.21% | +57,159 | New |
| California State Teachers Retirement System | 62,369 | $5.22M | 0.00% | −3,272−5.0% | Reduced |
| Prudential Financial Inc | 62,688 | $5.25M | 0.01% | +5,380+9.4% | Added |