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, Q4 2025
Institutional positions in Power Integrations Inc as of Dec 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
- 299
- −13 vs. Q3 2025
- Shares held
- 59.7M
- +3.82M (+6.8%) vs. Q3 2025
- Total value
- $2.12B
- −$123.8M (−5.5%) vs. Q3 2025
- New holders
- 55
- 102 more added
- Sold out
- 68
- 111 more reduced
3 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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 | 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, Q4 2025
Shares, value and share of portfolio for each institution holding Power Integrations Inc; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Spears Abacus Advisors LLC | 31,826 | $1.13M | 0.02% | +31,826 | New |
| State of Alaska, Department of Revenue | 30,924 | $1.10M | 0.01% | +22,049+248.4% | Added |
| Gsa Capital Partners LLP | 30,174 | $1.07M | 0.09% | +30,174 | New |
| Creative Planning | 28,001 | $995.2K | 0.00% | −3,291−10.5% | Reduced |
| Fuller & Thaler Asset Management, Inc. | 26,362 | $936.9K | 0.00% | +4,520+20.7% | Added |
| Janus Henderson Group PLC | 26,114 | $928.0K | 0.00% | 00.0% | Unchanged |
| Cambridge Investment Research Advisors, Inc. | 26,082 | $927.0K | 0.00% | +26,082 | New |
| M&T Bank Corp | 26,004 | $924.2K | 0.00% | +5,966+29.8% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 25,962 | $922.7K | 0.00% | −394−1.5% | Reduced |
| New York State Teachers Retirement System | 25,400 | $903.0K | 0.00% | +2,055+8.8% | Added |
| Needham Investment Management LLC | 25,400 | $902.7K | 0.06% | −7,100−21.8% | Reduced |
| Louisiana State Employees Retirement System | 25,300 | $899.2K | 0.02% | +9,700+62.2% | Added |
| Quantbot Technologies LP | 24,215 | $860.6K | 0.03% | −106,217−81.4% | Reduced |
| Algert Global LLC | 23,140 | $822.4K | 0.01% | +23,140 | New |
| Azzad Asset Management Inc | 22,792 | $810.0K | 0.08% | +4,910+27.5% | Added |
| Two Sigma Advisers, LP | 22,500 | $799.6K | 0.00% | +6,100+37.2% | Added |
| Handelsbanken Fonder AB | 22,202 | $789.0K | 0.00% | +4,800+27.6% | Added |
| QSV Equity Investors LLC | 21,300 | $757.0K | 1.12% | −1,119−5.0% | Reduced |
| Victory Capital Management Inc | 21,274 | $756.1K | 0.00% | +4,472+26.6% | Added |
| Sterling Capital Management LLC | 20,849 | $741.0K | 0.01% | +20,712+15,118.2% | Added |
| Captrust Financial Advisors | 20,488 | $728.1K | 0.00% | −783−3.7% | Reduced |
| Intech Investment Management LLC | 20,294 | $721.2K | 0.01% | −6,166−23.3% | Reduced |
| Winton Group Ltd | 20,266 | $720.3K | 0.02% | +20,266 | New |
| Aquatic Capital Management LLC | 20,257 | $719.9K | 0.02% | +11,601+134.0% | Added |
| Legato Capital Management LLC | 20,019 | $711.5K | 0.06% | +20,019 | New |
| Retirement Systems of Alabama | 19,700 | $700.1K | 0.00% | −67,824−77.5% | Reduced |
| Mirabella Financial Services LLP | 18,156 | $645.3K | 0.06% | +18,156 | New |
| Yousif Capital Management, LLC | 15,006 | $643.8K | 0.01% | −2,716−15.3% | Reduced |
| DekaBank Deutsche Girozentrale | 8,622 | $638.0K | 0.00% | 00.0% | Unchanged |
| Comerica Bank | 17,713 | $629.5K | 0.00% | −3,033−14.6% | Reduced |
| Natixis Advisors, L.P. | 17,519 | $623.0K | 0.00% | +4,070+30.3% | Added |
| BNP Paribas Arbitrage, SA | 16,815 | $597.6K | 0.00% | −107,541−86.5% | Reduced |
| Guggenheim Capital LLC | 16,524 | $587.3K | 0.00% | +4,628+38.9% | Added |
| State Board of Administration of Florida Retirement System | 16,279 | $578.6K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 16,103 | $572.0K | 0.00% | −8,631−34.9% | Reduced |
| State of Tennessee, Treasury Department | 12,400 | $569.7K | 0.00% | +744+6.4% | Added |
| Sit Investment Associates Inc | 15,900 | $565.0K | 0.01% | 00.0% | Unchanged |
| Arizona State Retirement System | 15,574 | $553.5K | 0.00% | −1,073−6.4% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 14,852 | $527.8K | 0.00% | −840−5.4% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 13,699 | $486.9K | 0.00% | −698−4.8% | Reduced |
| XTX Topco Ltd | 13,596 | $483.2K | 0.01% | +13,596 | New |
| Teachers Retirement System of the State of Kentucky | 13,174 | $468.0K | 0.00% | −5,109−27.9% | Reduced |
| CWM Advisors, LLC | 13,138 | $466.9K | 0.04% | +1,687+14.7% | Added |
| Cetera Investment Advisers | 12,972 | $461.0K | 0.00% | +340+2.7% | Added |
| Evergreen Capital Management LLC | 12,828 | $455.9K | 0.01% | +12,828 | New |
| Oregon Public Employees Retirement Fund | 12,700 | $451.4K | 0.01% | +1,391+12.3% | Added |
| Savvy Advisors, Inc. | 12,554 | $446.2K | 0.01% | −8−0.1% | Reduced |
| Pathstone Holdings, LLC | 12,475 | $443.4K | 0.00% | −4,448−26.3% | Reduced |
| Icon Advisers Inc | 12,200 | $433.6K | 0.09% | −13,500−52.5% | Reduced |
| Exit Wealth Advisors, LLC. | 12,074 | $429.1K | 0.25% | +12,074 | New |
| KLP Kapitalforvaltning AS | 12,000 | $426.5K | 0.00% | +700+6.2% | Added |
| Brevan Howard Capital Management LP | 11,948 | $424.6K | 0.01% | +2,619+28.1% | Added |
| Vident Advisory, LLC | 11,697 | $415.7K | 0.00% | +1,349+13.0% | Added |
| Trust Point Inc. | 11,372 | $404.2K | 0.03% | −59−0.5% | Reduced |
| Quantinno Capital Management LP | 11,244 | $399.6K | 0.00% | +4,089+57.1% | Added |
| State of Wyoming | 11,217 | $398.7K | 0.04% | +11,217 | New |
| Harbor Capital Advisors, Inc. | 11,197 | $398.0K | 0.03% | −525−4.5% | Reduced |
| Advisors Asset Management, Inc. | 10,922 | $388.2K | 0.01% | −1,205−9.9% | Reduced |
| Teacher Retirement System of Texas | 10,616 | $377.3K | 0.00% | −6,109−36.5% | Reduced |
| Nisa Investment Advisors, LLC | 10,467 | $372.0K | 0.00% | −1,032−9.0% | Reduced |
| Amundi | 10,435 | $370.9K | 0.00% | −44−0.4% | Reduced |
| Toroso Investments, LLC | 10,234 | $363.7K | 0.00% | +1,643+19.1% | Added |
| Pictet Asset Management Holding SA | 9,973 | $354.4K | 0.00% | +1,513+17.9% | Added |
| Voya Investment Management LLC | 9,903 | $352.0K | 0.00% | −293−2.9% | Reduced |
| Quadrant Capital Group LLC | 9,507 | $337.9K | 0.01% | +8,298+686.4% | Added |
| Oddo BHF Asset Management SAS | 9,414 | $334.6K | 0.01% | +9,414 | New |
| NorthCrest Asset Manangement, LLC | 8,690 | $327.8K | 0.01% | −640−6.9% | Reduced |
| Penbrook Management LLC | 9,200 | $327.0K | 0.23% | 00.0% | Unchanged |
| Old West Investment Management, LLC | 8,985 | $319.3K | 0.06% | +8,985 | New |
| First National Advisers, LLC | 8,947 | $318.0K | 0.04% | −692−7.2% | Reduced |
| Citadel Advisors LLC | 8,806 | $313.0K | 0.00% | −21,062−70.5% | Reduced |
| Truist Financial Corp | 8,335 | $296.2K | 0.00% | +2,326+38.7% | Added |
| Maryland State Retirement & Pension System | 8,137 | $289.2K | 0.01% | +8,137 | New |
| Wealth Enhancement Advisory Services, LLC | 6,711 | $283.3K | 0.00% | −1,024−13.2% | Reduced |
| Fifth Third Bancorp | 7,860 | $279.3K | 0.00% | +6,091+344.3% | Added |
| Skopos Labs, Inc. | 7,642 | $274.3K | 0.01% | +7,642 | New |
| FMR LLC | 7,331 | $260.5K | 0.00% | −29,105−79.9% | Reduced |
| JustInvest LLC | 7,302 | $259.5K | 0.00% | −3,325−31.3% | Reduced |
| Snowden Capital Advisors LLC | 7,229 | $256.9K | 0.01% | −5,230−42.0% | Reduced |
| Mackenzie Financial Corp | 7,127 | $256.0K | 0.00% | −69−1.0% | Reduced |
| Stephens Inc | 7,160 | $254.5K | 0.00% | +734+11.4% | Added |
| Bank of Montreal | 6,964 | $247.5K | 0.00% | −3,247−31.8% | Reduced |
| American Century Companies Inc | 6,919 | $245.9K | 0.00% | +6,919 | New |
| Simplex Trading, LLC | 6,812 | $242.1K | 0.01% | +6,760+13,000.0% | Added |
| Profund Advisors LLC | 6,776 | $240.8K | 0.01% | +6,776 | New |
| Walleye Trading LLC | 6,709 | $238.4K | 0.00% | +6,709 | New |
| Odyssean, LLC | 6,624 | $235.4K | 0.17% | +6,624 | New |
| Two Sigma Investments, LP | 6,604 | $234.7K | 0.00% | +6,604 | New |
| Oppenheimer Asset Management Inc. | 6,496 | $230.9K | 0.00% | −4,376−40.3% | Reduced |
| Sanctuary Advisors, LLC | 6,492 | $230.7K | 0.00% | +6,492 | New |
| Laird Norton Trust Company, LLC | 6,469 | $229.9K | 0.00% | +6,469 | New |
| HighTower Advisors, LLC | 6,409 | $227.8K | 0.00% | +6,409 | New |
| Mutual of America Capital Management LLC | 6,325 | $224.8K | 0.00% | −19,582−75.6% | Reduced |
| Argos Wealth Advisors, LLC | 6,253 | $222.2K | 0.06% | +6,253 | New |
| HSBC Holdings PLC | 5,960 | $211.8K | 0.00% | −540−8.3% | Reduced |
| US Bancorp | 5,144 | $182.8K | 0.00% | −4,481−46.6% | Reduced |
| Group One Trading, L.P. | 4,864 | $172.9K | 0.01% | +4,864 | New |
| Ameritas Investment Partners, Inc. | 4,739 | $168.4K | 0.01% | −10,515−68.9% | Reduced |
| Hantz Financial Services, Inc. | 4,415 | $157.0K | 0.00% | +3,566+420.0% | Added |
| Premier Fund Managers Ltd | 4,213 | $152.0K | 0.01% | 00.0% | Unchanged |