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 2025
Institutional positions in Power Integrations Inc as of Jun 30, 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
- +4 vs. Q1 2025
- Shares held
- 56.5M
- −1.73M (−3.0%) vs. Q1 2025
- Total value
- $3.16B
- +$215.2M (+7.3%) vs. Q1 2025
- New holders
- 44
- 129 more added
- Sold out
- 40
- 130 more reduced
4 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: 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 2025
Shares, value and share of portfolio for each institution holding Power Integrations Inc; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Guinness Atkinson Asset Management Inc | 2,574 | $143.9K | 0.08% | −429−14.3% | Reduced |
| GAMMA Investing LLC | 2,774 | $155.1K | 0.01% | +763+37.9% | Added |
| Aster Capital Management (DIFC) Ltd | 2,976 | $166.4K | 0.04% | +2,976 | New |
| Signaturefd, LLC | 3,367 | $188.2K | 0.00% | +2,427+258.2% | Added |
| Baird Financial Group, Inc. | 3,665 | $204.9K | 0.00% | −1,388−27.5% | Reduced |
| TownSquare Capital, LLC | 3,708 | $207.3K | 0.02% | −28,801−88.6% | Reduced |
| Centiva Capital, LP | 3,755 | $209.9K | 0.01% | −12,995−77.6% | Reduced |
| Entropy Technologies, LP | 3,894 | $217.7K | 0.02% | +3,894 | New |
| HighTower Advisors, LLC | 4,166 | $232.9K | 0.00% | −282−6.3% | Reduced |
| Cerity Partners LLC | 4,182 | $233.8K | 0.00% | +4,182 | New |
| Personal Cfo Solutions, LLC | 4,196 | $234.6K | 0.04% | +52+1.3% | Added |
| Securian Asset Management, Inc | 4,198 | $234.7K | 0.01% | −100−2.3% | Reduced |
| Aigen Investment Management, LP | 4,241 | $237.1K | 0.03% | +4,241 | New |
| CWM, LLC | 4,251 | $238.0K | 0.00% | +3,111+272.9% | Added |
| Wiley Bros.-Aintree Capital, LLC | 4,309 | $240.9K | 0.00% | +4,309 | New |
| ISAM Funds (UK) Ltd | 4,420 | $247.1K | 0.05% | +4,420 | New |
| SG Americas Securities, LLC | 4,467 | $250.0K | 0.00% | −2,337−34.3% | Reduced |
| Stephens Inc | 4,522 | $252.8K | 0.00% | −60−1.3% | Reduced |
| Two Sigma Securities, LLC | 4,574 | $255.7K | 0.03% | +4,574 | New |
| The PNC Financial Services Group, Inc. | 4,600 | $257.1K | 0.00% | +107+2.4% | Added |
| Janney Montgomery Scott LLC | 4,656 | $260.0K | 0.00% | −24−0.5% | Reduced |
| Profund Advisors LLC | 4,849 | $271.1K | 0.01% | −227−4.5% | Reduced |
| Cetera Investment Advisers | 5,184 | $289.8K | 0.00% | +902+21.1% | Added |
| DRW Securities, LLC | 5,193 | $290.3K | 0.02% | +5,193 | New |
| Legacy Wealth Asset Management, LLC | 5,230 | $292.4K | 0.07% | −1,764−25.2% | Reduced |
| Sherbrooke Park Advisers LLC | 5,351 | $299.1K | 0.13% | +5,351 | New |
| Pitcairn Co | 5,494 | $307.1K | 0.02% | −361−6.2% | Reduced |
| Vident Advisory, LLC | 5,750 | $321.4K | 0.00% | +1,410+32.5% | Added |
| MQS Management LLC | 5,896 | $329.6K | 0.18% | +5,896 | New |
| Whalen Wealth Management Inc. | 5,946 | $332.4K | 0.21% | +5,946 | New |
| Callan Family Office, LLC | 5,984 | $334.5K | 0.01% | +5,984 | New |
| Scott Marsh Financial, LLC | 6,047 | $338.0K | 0.13% | +6,047 | New |
| Truist Financial Corp | 6,063 | $338.9K | 0.00% | +803+15.3% | Added |
| O'Shaughnessy Asset Management, LLC | 6,323 | $353.5K | 0.00% | −160−2.5% | Reduced |
| State of Alaska, Department of Revenue | 6,342 | $354.0K | 0.00% | −215−3.3% | Reduced |
| NorthCrest Asset Manangement, LLC | 5,968 | $355.3K | 0.01% | −4,125−40.9% | Reduced |
| Headlands Technologies LLC | 6,362 | $355.6K | 0.04% | −797−11.1% | Reduced |
| Gibbs Wealth Management | 6,383 | $356.9K | 0.07% | +828+14.9% | Added |
| Bessemer Group Inc | 6,691 | $375.0K | 0.00% | −78−1.2% | Reduced |
| Freestone Grove Partners LP | 6,884 | $384.8K | 0.00% | +6,884 | New |
| CWM Advisors, LLC | 6,956 | $388.8K | 0.04% | +139+2.0% | Added |
| CIBC World Markets Corp | 6,990 | $390.7K | 0.00% | −5,569−44.3% | Reduced |
| Avantax Advisory Services, Inc. | 7,114 | $397.6K | 0.00% | −365−4.9% | Reduced |
| Readystate Asset Management LP | 7,123 | $398.2K | 0.02% | +7,123 | New |
| Verition Fund Management LLC | 7,130 | $398.6K | 0.00% | −6,823−48.9% | Reduced |
| Tower Research Capital LLC (TRC) | 7,341 | $410.4K | 0.01% | +5,221+246.3% | Added |
| Needham Investment Management LLC | 7,500 | $419.3K | 0.03% | +2,500+50.0% | Added |
| XTX Topco Ltd | 7,508 | $419.7K | 0.02% | +2,807+59.7% | Added |
| MML Investors Services, LLC | 7,687 | $430.0K | 0.00% | +156+2.1% | Added |
| Xponance, Inc. | 8,040 | $449.4K | 0.00% | −164−2.0% | Reduced |
| Pictet Asset Management Holding SA | 8,460 | $472.9K | 0.00% | −977−10.4% | Reduced |
| Quadrant Capital Group LLC | 8,570 | $479.1K | 0.02% | +7,583+768.3% | Added |
| NJ State Employees Deferred Compensation Plan | 8,600 | $480.7K | 0.06% | 00.0% | Unchanged |
| DekaBank Deutsche Girozentrale | 8,622 | $482.0K | 0.00% | 00.0% | Unchanged |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 8,637 | $482.8K | 0.00% | −540−5.9% | Reduced |
| Prudential Financial Inc | 8,660 | $484.1K | 0.00% | +2,786+47.4% | Added |
| HSBC Holdings PLC | 8,723 | $488.1K | 0.00% | −17,517−66.8% | Reduced |
| Toroso Investments, LLC | 9,028 | $504.7K | 0.00% | −64−0.7% | Reduced |
| Dynamic Technology Lab Private Ltd | 9,049 | $506.0K | 0.07% | −7,321−44.7% | Reduced |
| Horizon Investments, LLC | 9,131 | $510.4K | 0.01% | +9,131 | New |
| First National Advisers, LLC | 9,177 | $513.0K | 0.08% | +1,539+20.1% | Added |
| Atria Investments LLC | 9,192 | $513.8K | 0.01% | +2,205+31.6% | Added |
| Penbrook Management LLC | 9,200 | $514.3K | 0.39% | 00.0% | Unchanged |
| Brevan Howard Capital Management LP | 9,420 | $526.6K | 0.01% | −11,544−55.1% | Reduced |
| Catalyst Private Wealth, LLC | 9,620 | $537.8K | 0.24% | 00.0% | Unchanged |
| Wealth Enhancement Advisory Services, LLC | 9,105 | $542.1K | 0.00% | +3,027+49.8% | Added |
| Guggenheim Capital LLC | 10,249 | $572.9K | 0.00% | −685−6.3% | Reduced |
| Premier Fund Managers Ltd | 10,278 | $573.0K | 0.02% | +10,278 | New |
| Los Angeles Capital Management LLC | 10,448 | $584.0K | 0.00% | +1,730+19.8% | Added |
| Trust Point Inc. | 10,922 | $610.5K | 0.06% | −3,283−23.1% | Reduced |
| Amundi | 10,479 | $620.0K | 0.00% | +10,473+174,550.0% | Added |
| Oppenheimer Asset Management Inc. | 11,095 | $620.2K | 0.01% | −657−5.6% | Reduced |
| Mackenzie Financial Corp | 11,169 | $624.3K | 0.00% | 00.0% | Unchanged |
| KLP Kapitalforvaltning AS | 11,300 | $631.7K | 0.00% | 00.0% | Unchanged |
| Bank of Montreal | 11,323 | $633.0K | 0.00% | +214+1.9% | Added |
| Nisa Investment Advisors, LLC | 11,486 | $642.1K | 0.00% | −246−2.1% | Reduced |
| Two Sigma Advisers, LP | 11,500 | $642.9K | 0.00% | 00.0% | Unchanged |
| Oregon Public Employees Retirement Fund | 11,509 | $643.4K | 0.01% | −100−0.9% | Reduced |
| New Mexico Educational Retirement Board | 11,600 | $648.0K | 0.02% | 00.0% | Unchanged |
| State of Tennessee, Treasury Department | 11,656 | $651.6K | 0.00% | 00.0% | Unchanged |
| Snowden Capital Advisors LLC | 11,799 | $659.6K | 0.02% | −30.0% | Reduced |
| First Citizens Bank & Trust Co | 11,809 | $660.1K | 0.01% | +11,809 | New |
| US Bancorp | 11,903 | $665.4K | 0.00% | −3,719−23.8% | Reduced |
| Northwestern Mutual Investment Management Company, LLC | 12,568 | $702.6K | 0.01% | −91−0.7% | Reduced |
| Savvy Advisors, Inc. | 12,621 | $705.5K | 0.05% | +137+1.1% | Added |
| Police & Firemen's Retirement System of New Jersey | 12,778 | $714.3K | 0.01% | +728+6.0% | Added |
| Advisors Asset Management, Inc. | 13,126 | $733.7K | 0.01% | −356−2.6% | Reduced |
| Thrivent Financial for Lutherans | 13,254 | $741.0K | 0.00% | −95−0.7% | Reduced |
| Mariner, LLC | 13,360 | $746.8K | 0.00% | +4,207+46.0% | Added |
| Quantinno Capital Management LP | 13,374 | $747.6K | 0.00% | +8,212+159.1% | Added |
| Sit Investment Associates Inc | 13,450 | $752.0K | 0.02% | 00.0% | Unchanged |
| State of Michigan Retirement System | 13,518 | $755.7K | 0.00% | −100−0.7% | Reduced |
| Brinker Capital Investments, LLC | 13,531 | $756.4K | 0.01% | +389+3.0% | Added |
| Quest Partners LLC | 13,860 | $774.8K | 0.08% | +2,243+19.3% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 14,463 | $808.5K | 0.00% | +854+6.3% | Added |
| Twinbeech Capital LP | 14,709 | $822.2K | 0.02% | −16,072−52.2% | Reduced |
| Victory Capital Management Inc | 14,805 | $827.6K | 0.00% | −2,580−14.8% | Reduced |
| Gotham Asset Management, LLC | 14,994 | $838.2K | 0.01% | +14,994 | New |
| Ensign Peak Advisors, Inc | 15,452 | $863.8K | 0.00% | 00.0% | Unchanged |
| Voya Investment Management LLC | 15,488 | $865.8K | 0.00% | +316+2.1% | Added |