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; 373 institutions reported holding it in 13F filings for Q2 2026, worth $5.24B in total; no superinvestor holds it.
13F holders, Q1 2025
Institutional positions in Power Integrations Inc as of Mar 31, 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
- +23 vs. Q4 2024
- Shares held
- 58.3M
- +912.0K (+1.6%) vs. Q4 2024
- Total value
- $2.94B
- −$593.8M (−16.8%) vs. Q4 2024
- New holders
- 65
- 130 more added
- Sold out
- 42
- 107 more reduced
6 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: 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 | 373 | $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, Q1 2025
Shares, value and share of portfolio for each institution holding Power Integrations Inc; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| FMR LLC | 41,724 | $2.11M | 0.00% | +6,950+20.0% | Added |
| First National Bank of Omaha | 40,638 | $2.05M | 0.14% | +795+2.0% | Added |
| Millennium Management LLC | 39,104 | $1.97M | 0.00% | −190,659−83.0% | Reduced |
| Herald Investment Management Ltd | 38,000 | $1.92M | 0.36% | 00.0% | Unchanged |
| Canada Pension Plan Investment Board | 34,600 | $1.75M | 0.00% | +34,600 | New |
| Public Employees Retirement System of Ohio | 34,460 | $1.74M | 0.01% | +42+0.1% | Added |
| Alberta Investment Management Corp | 34,122 | $1.72M | 0.01% | +34,122 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 33,680 | $1.70M | 0.00% | +1,461+4.5% | Added |
| Pathstone Holdings, LLC | 33,124 | $1.67M | 0.01% | +15,507+88.0% | Added |
| TownSquare Capital, LLC | 32,509 | $1.64M | 0.02% | +4,212+14.9% | Added |
| Creative Planning | 30,948 | $1.56M | 0.00% | +7,258+30.6% | Added |
| Twinbeech Capital LP | 30,781 | $1.55M | 0.03% | +30,781 | New |
| Global Alpha Capital Management Ltd. | 30,545 | $1.54M | 0.11% | +4,030+15.2% | Added |
| State of New Jersey Common Pension Fund D | 29,812 | $1.51M | 0.01% | −4,908−14.1% | Reduced |
| Intech Investment Management LLC | 29,779 | $1.50M | 0.02% | +9,251+45.1% | Added |
| Harbor Capital Advisors, Inc. | 29,427 | $1.49M | 0.07% | +1,409+5.0% | Added |
| Mutual of America Capital Management LLC | 29,301 | $1.48M | 0.02% | −737−2.5% | Reduced |
| Teacher Retirement System of Texas | 28,758 | $1.45M | 0.01% | +28,758 | New |
| Edgestream Partners, L.P. | 28,097 | $1.42M | 0.05% | −48,269−63.2% | Reduced |
| Janus Henderson Group PLC | 26,114 | $1.33M | 0.00% | 00.0% | Unchanged |
| HSBC Holdings PLC | 26,240 | $1.32M | 0.00% | −20,144−43.4% | Reduced |
| Amalgamated Bank | 25,358 | $1.28M | 0.01% | −561−2.2% | Reduced |
| New York State Teachers Retirement System | 23,745 | $1.20M | 0.00% | 00.0% | Unchanged |
| QSV Equity Investors LLC | 22,752 | $1.15M | 1.19% | +6,195+37.4% | Added |
| Nebula Research & Development LLC | 22,715 | $1.15M | 0.11% | −4,371−16.1% | Reduced |
| ExodusPoint Capital Management, LP | 22,583 | $1.14M | 0.02% | +22,583 | New |
| Comerica Bank | 22,134 | $1.12M | 0.00% | −295−1.3% | Reduced |
| LPL Financial LLC | 21,657 | $1.09M | 0.00% | +2,950+15.8% | Added |
| Brevan Howard Capital Management LP | 20,964 | $1.06M | 0.03% | +10,553+101.4% | Added |
| Gsa Capital Partners LLP | 19,780 | $999.0K | 0.09% | +19,780 | New |
| Healthcare of Ontario Pension Plan Trust Fund | 19,600 | $989.8K | 0.00% | +19,600 | New |
| Yousif Capital Management, LLC | 19,382 | $978.8K | 0.01% | −556−2.8% | Reduced |
| Walleye Capital LLC | 19,004 | $959.7K | 0.01% | +19,004 | New |
| Handelsbanken Fonder AB | 18,602 | $939.0K | 0.00% | 00.0% | Unchanged |
| Captrust Financial Advisors | 18,410 | $929.7K | 0.00% | −7,724−29.6% | Reduced |
| Fuller & Thaler Asset Management, Inc. | 18,325 | $925.4K | 0.00% | −12,789−41.1% | Reduced |
| Teachers Retirement System of the State of Kentucky | 18,283 | $923.0K | 0.01% | −17,775−49.3% | Reduced |
| Assetmark, Inc | 17,680 | $892.8K | 0.00% | −1,067−5.7% | Reduced |
| Victory Capital Management Inc | 17,385 | $877.9K | 0.00% | +200+1.2% | Added |
| M&T Bank Corp | 17,191 | $867.4K | 0.00% | −36,481−68.0% | Reduced |
| Ameritas Investment Partners, Inc. | 17,116 | $864.4K | 0.03% | −195−1.1% | Reduced |
| Centiva Capital, LP | 16,750 | $845.9K | 0.05% | +16,750 | New |
| Dynamic Technology Lab Private Ltd | 16,370 | $827.0K | 0.12% | +16,370 | New |
| Arizona State Retirement System | 16,286 | $822.4K | 0.01% | −205−1.2% | Reduced |
| State Board of Administration of Florida Retirement System | 16,279 | $822.1K | 0.00% | 00.0% | Unchanged |
| HRT Financial LP | 15,911 | $803.0K | 0.01% | +4,809+43.3% | Added |
| Louisiana State Employees Retirement System | 15,900 | $803.0K | 0.02% | +100+0.6% | Added |
| US Bancorp | 15,622 | $788.9K | 0.00% | +4,625+42.1% | Added |
| Ensign Peak Advisors, Inc | 15,452 | $780.3K | 0.00% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 15,190 | $767.1K | 0.00% | +913+6.4% | Added |
| Voya Investment Management LLC | 15,172 | $766.2K | 0.00% | −1,771−10.5% | Reduced |
| Van Eck Associates Corp | 14,826 | $749.0K | 0.00% | +4,337+41.3% | Added |
| Trust Point Inc. | 14,205 | $717.4K | 0.07% | −5,269−27.1% | Reduced |
| Natixis Advisors, L.P. | 14,107 | $712.0K | 0.00% | −2,169−13.3% | Reduced |
| Verition Fund Management LLC | 13,953 | $704.6K | 0.00% | −12,218−46.7% | Reduced |
| State of Michigan Retirement System | 13,618 | $687.7K | 0.00% | +200+1.5% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 13,609 | $687.3K | 0.00% | +1,050+8.4% | Added |
| Azzad Asset Management Inc | 13,519 | $682.7K | 0.08% | +13,519 | New |
| Advisors Asset Management, Inc. | 13,482 | $680.8K | 0.01% | +1,188+9.7% | Added |
| Sit Investment Associates Inc | 13,450 | $679.0K | 0.02% | +5,400+67.1% | Added |
| Thrivent Financial for Lutherans | 13,349 | $674.0K | 0.00% | −31−0.2% | Reduced |
| Brinker Capital Investments, LLC | 13,142 | $663.7K | 0.01% | +1,161+9.7% | Added |
| Orion Portfolio Solutions, LLC | 13,142 | $663.7K | 0.01% | +1,161+9.7% | Added |
| Engineers Gate Manager LP | 12,788 | $645.8K | 0.01% | +12,788 | New |
| Northwestern Mutual Investment Management Company, LLC | 12,659 | $639.3K | 0.01% | +21+0.2% | Added |
| CIBC World Markets Corp | 12,559 | $634.2K | 0.01% | +7,263+137.1% | Added |
| Savvy Advisors, Inc. | 12,484 | $630.4K | 0.06% | +12,484 | New |
| Police & Firemen's Retirement System of New Jersey | 12,050 | $608.5K | 0.01% | 00.0% | Unchanged |
| Snowden Capital Advisors LLC | 11,802 | $596.0K | 0.02% | −325−2.7% | Reduced |
| Oppenheimer Asset Management Inc. | 11,752 | $593.5K | 0.01% | −204−1.7% | Reduced |
| Nisa Investment Advisors, LLC | 11,732 | $592.5K | 0.00% | +79+0.7% | Added |
| State of Tennessee, Treasury Department | 11,656 | $588.6K | 0.00% | −11,000−48.6% | Reduced |
| Quest Partners LLC | 11,617 | $586.7K | 0.06% | +8,131+233.2% | Added |
| Oregon Public Employees Retirement Fund | 11,609 | $586.3K | 0.01% | 00.0% | Unchanged |
| New Mexico Educational Retirement Board | 11,600 | $586.0K | 0.02% | 00.0% | Unchanged |
| Two Sigma Advisers, LP | 11,500 | $580.8K | 0.00% | −700−5.7% | Reduced |
| KLP Kapitalforvaltning AS | 11,300 | $570.6K | 0.00% | 00.0% | Unchanged |
| Mackenzie Financial Corp | 11,169 | $564.0K | 0.00% | +7,545+208.2% | Added |
| Bank of Montreal | 11,109 | $561.0K | 0.00% | −424−3.7% | Reduced |
| Guggenheim Capital LLC | 10,934 | $552.2K | 0.01% | −1,299−10.6% | Reduced |
| NorthCrest Asset Manangement, LLC | 10,093 | $509.7K | 0.02% | +143+1.4% | Added |
| Man Group plc | 10,071 | $508.6K | 0.00% | −9,702−49.1% | Reduced |
| Ontario Teachers Pension Plan Board | 10,068 | $508.4K | 0.01% | +5,267+109.7% | Added |
| JustInvest LLC | 10,055 | $507.8K | 0.01% | +2,767+38.0% | Added |
| Neo Ivy Capital Management | 9,968 | $503.4K | 0.16% | +9,968 | New |
| Catalyst Private Wealth, LLC | 9,620 | $485.8K | 0.24% | 00.0% | Unchanged |
| Pictet Asset Management Holding SA | 9,437 | $476.6K | 0.00% | +683+7.8% | Added |
| Penbrook Management LLC | 9,200 | $464.6K | 0.35% | 00.0% | Unchanged |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 9,177 | $463.4K | 0.00% | +9,177 | New |
| Mariner, LLC | 9,153 | $462.2K | 0.00% | +2,004+28.0% | Added |
| Toroso Investments, LLC | 9,092 | $459.1K | 0.00% | −1,105−10.8% | Reduced |
| Los Angeles Capital Management LLC | 8,718 | $440.3K | 0.00% | +8,718 | New |
| NJ State Employees Deferred Compensation Plan | 8,600 | $434.3K | 0.06% | 00.0% | Unchanged |
| DekaBank Deutsche Girozentrale | 8,622 | $430.0K | 0.00% | 00.0% | Unchanged |
| Xponance, Inc. | 8,204 | $414.3K | 0.00% | +177+2.2% | Added |
| First National Advisers, LLC | 7,638 | $385.7K | 0.06% | +7,638 | New |
| IFP Advisors, Inc | 7,577 | $382.6K | 0.01% | −5,781−43.3% | Reduced |
| MML Investors Services, LLC | 7,531 | $380.0K | 0.00% | +1,091+16.9% | Added |
| Avantax Advisory Services, Inc. | 7,479 | $377.7K | 0.00% | +1,525+25.6% | Added |
| Headlands Technologies LLC | 7,159 | $361.5K | 0.04% | +35+0.5% | Added |