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 |
|---|---|---|---|---|---|
| Hantz Financial Services, Inc. | 4,415 | $157.0K | 0.00% | +3,566+420.0% | Added |
| Ameritas Investment Partners, Inc. | 4,739 | $168.4K | 0.01% | −10,515−68.9% | Reduced |
| Group One Trading, L.P. | 4,864 | $172.9K | 0.01% | +4,864 | New |
| US Bancorp | 5,144 | $182.8K | 0.00% | −4,481−46.6% | Reduced |
| HSBC Holdings PLC | 5,960 | $211.8K | 0.00% | −540−8.3% | Reduced |
| Argos Wealth Advisors, LLC | 6,253 | $222.2K | 0.06% | +6,253 | New |
| Mutual of America Capital Management LLC | 6,325 | $224.8K | 0.00% | −19,582−75.6% | Reduced |
| HighTower Advisors, LLC | 6,409 | $227.8K | 0.00% | +6,409 | New |
| Laird Norton Trust Company, LLC | 6,469 | $229.9K | 0.00% | +6,469 | New |
| Sanctuary Advisors, LLC | 6,492 | $230.7K | 0.00% | +6,492 | New |
| Oppenheimer Asset Management Inc. | 6,496 | $230.9K | 0.00% | −4,376−40.3% | Reduced |
| Two Sigma Investments, LP | 6,604 | $234.7K | 0.00% | +6,604 | New |
| Odyssean, LLC | 6,624 | $235.4K | 0.17% | +6,624 | New |
| Walleye Trading LLC | 6,709 | $238.4K | 0.00% | +6,709 | New |
| Profund Advisors LLC | 6,776 | $240.8K | 0.01% | +6,776 | New |
| Simplex Trading, LLC | 6,812 | $242.1K | 0.01% | +6,760+13,000.0% | Added |
| American Century Companies Inc | 6,919 | $245.9K | 0.00% | +6,919 | New |
| Bank of Montreal | 6,964 | $247.5K | 0.00% | −3,247−31.8% | Reduced |
| Stephens Inc | 7,160 | $254.5K | 0.00% | +734+11.4% | Added |
| Mackenzie Financial Corp | 7,127 | $256.0K | 0.00% | −69−1.0% | Reduced |
| Snowden Capital Advisors LLC | 7,229 | $256.9K | 0.01% | −5,230−42.0% | Reduced |
| JustInvest LLC | 7,302 | $259.5K | 0.00% | −3,325−31.3% | Reduced |
| FMR LLC | 7,331 | $260.5K | 0.00% | −29,105−79.9% | Reduced |
| Skopos Labs, Inc. | 7,642 | $274.3K | 0.01% | +7,642 | New |
| Fifth Third Bancorp | 7,860 | $279.3K | 0.00% | +6,091+344.3% | Added |
| Wealth Enhancement Advisory Services, LLC | 6,711 | $283.3K | 0.00% | −1,024−13.2% | Reduced |
| Maryland State Retirement & Pension System | 8,137 | $289.2K | 0.01% | +8,137 | New |
| Truist Financial Corp | 8,335 | $296.2K | 0.00% | +2,326+38.7% | Added |
| Citadel Advisors LLC | 8,806 | $313.0K | 0.00% | −21,062−70.5% | Reduced |
| First National Advisers, LLC | 8,947 | $318.0K | 0.04% | −692−7.2% | Reduced |
| Old West Investment Management, LLC | 8,985 | $319.3K | 0.06% | +8,985 | New |
| Penbrook Management LLC | 9,200 | $327.0K | 0.23% | 00.0% | Unchanged |
| NorthCrest Asset Manangement, LLC | 8,690 | $327.8K | 0.01% | −640−6.9% | Reduced |
| Oddo BHF Asset Management SAS | 9,414 | $334.6K | 0.01% | +9,414 | New |
| Quadrant Capital Group LLC | 9,507 | $337.9K | 0.01% | +8,298+686.4% | Added |
| Voya Investment Management LLC | 9,903 | $352.0K | 0.00% | −293−2.9% | Reduced |
| Pictet Asset Management Holding SA | 9,973 | $354.4K | 0.00% | +1,513+17.9% | Added |
| Toroso Investments, LLC | 10,234 | $363.7K | 0.00% | +1,643+19.1% | Added |
| Amundi | 10,435 | $370.9K | 0.00% | −44−0.4% | Reduced |
| Nisa Investment Advisors, LLC | 10,467 | $372.0K | 0.00% | −1,032−9.0% | Reduced |
| Teacher Retirement System of Texas | 10,616 | $377.3K | 0.00% | −6,109−36.5% | Reduced |
| Advisors Asset Management, Inc. | 10,922 | $388.2K | 0.01% | −1,205−9.9% | Reduced |
| Harbor Capital Advisors, Inc. | 11,197 | $398.0K | 0.03% | −525−4.5% | Reduced |
| State of Wyoming | 11,217 | $398.7K | 0.04% | +11,217 | New |
| Quantinno Capital Management LP | 11,244 | $399.6K | 0.00% | +4,089+57.1% | Added |
| Trust Point Inc. | 11,372 | $404.2K | 0.03% | −59−0.5% | Reduced |
| Vident Advisory, LLC | 11,697 | $415.7K | 0.00% | +1,349+13.0% | Added |
| Brevan Howard Capital Management LP | 11,948 | $424.6K | 0.01% | +2,619+28.1% | Added |
| KLP Kapitalforvaltning AS | 12,000 | $426.5K | 0.00% | +700+6.2% | Added |
| Exit Wealth Advisors, LLC. | 12,074 | $429.1K | 0.25% | +12,074 | New |
| Icon Advisers Inc | 12,200 | $433.6K | 0.09% | −13,500−52.5% | Reduced |
| Pathstone Holdings, LLC | 12,475 | $443.4K | 0.00% | −4,448−26.3% | Reduced |
| Savvy Advisors, Inc. | 12,554 | $446.2K | 0.01% | −8−0.1% | Reduced |
| Oregon Public Employees Retirement Fund | 12,700 | $451.4K | 0.01% | +1,391+12.3% | Added |
| Evergreen Capital Management LLC | 12,828 | $455.9K | 0.01% | +12,828 | New |
| Cetera Investment Advisers | 12,972 | $461.0K | 0.00% | +340+2.7% | Added |
| CWM Advisors, LLC | 13,138 | $466.9K | 0.04% | +1,687+14.7% | Added |
| Teachers Retirement System of the State of Kentucky | 13,174 | $468.0K | 0.00% | −5,109−27.9% | Reduced |
| XTX Topco Ltd | 13,596 | $483.2K | 0.01% | +13,596 | New |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 13,699 | $486.9K | 0.00% | −698−4.8% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 14,852 | $527.8K | 0.00% | −840−5.4% | Reduced |
| Arizona State Retirement System | 15,574 | $553.5K | 0.00% | −1,073−6.4% | Reduced |
| Sit Investment Associates Inc | 15,900 | $565.0K | 0.01% | 00.0% | Unchanged |
| State of Tennessee, Treasury Department | 12,400 | $569.7K | 0.00% | +744+6.4% | Added |
| Amalgamated Bank | 16,103 | $572.0K | 0.00% | −8,631−34.9% | Reduced |
| State Board of Administration of Florida Retirement System | 16,279 | $578.6K | 0.00% | 00.0% | Unchanged |
| Guggenheim Capital LLC | 16,524 | $587.3K | 0.00% | +4,628+38.9% | Added |
| BNP Paribas Arbitrage, SA | 16,815 | $597.6K | 0.00% | −107,541−86.5% | Reduced |
| Natixis Advisors, L.P. | 17,519 | $623.0K | 0.00% | +4,070+30.3% | Added |
| Comerica Bank | 17,713 | $629.5K | 0.00% | −3,033−14.6% | Reduced |
| DekaBank Deutsche Girozentrale | 8,622 | $638.0K | 0.00% | 00.0% | Unchanged |
| Yousif Capital Management, LLC | 15,006 | $643.8K | 0.01% | −2,716−15.3% | Reduced |
| Mirabella Financial Services LLP | 18,156 | $645.3K | 0.06% | +18,156 | New |
| Retirement Systems of Alabama | 19,700 | $700.1K | 0.00% | −67,824−77.5% | Reduced |
| Legato Capital Management LLC | 20,019 | $711.5K | 0.06% | +20,019 | New |
| Aquatic Capital Management LLC | 20,257 | $719.9K | 0.02% | +11,601+134.0% | Added |
| Winton Group Ltd | 20,266 | $720.3K | 0.02% | +20,266 | New |
| Intech Investment Management LLC | 20,294 | $721.2K | 0.01% | −6,166−23.3% | Reduced |
| Captrust Financial Advisors | 20,488 | $728.1K | 0.00% | −783−3.7% | Reduced |
| Sterling Capital Management LLC | 20,849 | $741.0K | 0.01% | +20,712+15,118.2% | Added |
| Victory Capital Management Inc | 21,274 | $756.1K | 0.00% | +4,472+26.6% | Added |
| QSV Equity Investors LLC | 21,300 | $757.0K | 1.12% | −1,119−5.0% | Reduced |
| Handelsbanken Fonder AB | 22,202 | $789.0K | 0.00% | +4,800+27.6% | Added |
| Two Sigma Advisers, LP | 22,500 | $799.6K | 0.00% | +6,100+37.2% | Added |
| Azzad Asset Management Inc | 22,792 | $810.0K | 0.08% | +4,910+27.5% | Added |
| Algert Global LLC | 23,140 | $822.4K | 0.01% | +23,140 | New |
| Quantbot Technologies LP | 24,215 | $860.6K | 0.03% | −106,217−81.4% | Reduced |
| Louisiana State Employees Retirement System | 25,300 | $899.2K | 0.02% | +9,700+62.2% | Added |
| Needham Investment Management LLC | 25,400 | $902.7K | 0.06% | −7,100−21.8% | Reduced |
| New York State Teachers Retirement System | 25,400 | $903.0K | 0.00% | +2,055+8.8% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 25,962 | $922.7K | 0.00% | −394−1.5% | Reduced |
| M&T Bank Corp | 26,004 | $924.2K | 0.00% | +5,966+29.8% | Added |
| Cambridge Investment Research Advisors, Inc. | 26,082 | $927.0K | 0.00% | +26,082 | New |
| Janus Henderson Group PLC | 26,114 | $928.0K | 0.00% | 00.0% | Unchanged |
| Fuller & Thaler Asset Management, Inc. | 26,362 | $936.9K | 0.00% | +4,520+20.7% | Added |
| Creative Planning | 28,001 | $995.2K | 0.00% | −3,291−10.5% | Reduced |
| Gsa Capital Partners LLP | 30,174 | $1.07M | 0.09% | +30,174 | New |
| State of Alaska, Department of Revenue | 30,924 | $1.10M | 0.01% | +22,049+248.4% | Added |
| Spears Abacus Advisors LLC | 31,826 | $1.13M | 0.02% | +31,826 | New |
| LPL Financial LLC | 32,182 | $1.14M | 0.00% | +7,644+31.2% | Added |