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 2021
Institutional positions in Power Integrations Inc as of Dec 31, 2021. 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
- 343
- +16 vs. Q3 2021
- Shares held
- 57.5M
- −868.6K (−1.5%) vs. Q3 2021
- Total value
- $5.34B
- −$436.8M (−7.6%) vs. Q3 2021
- New holders
- 51
- 149 more added
- Sold out
- 35
- 97 more reduced
3 institutions that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2021: 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 2021
Shares, value and share of portfolio for each institution holding Power Integrations Inc; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| PEAK6 Investments LLC | 2,902 | $270.0K | 0.01% | +2,902 | New |
| Shell Asset Management Co | 2,953 | $274.0K | 0.01% | +17+0.6% | Added |
| Blueshift Asset Management, LLC | 2,968 | $276.0K | 0.02% | −561−15.9% | Reduced |
| Veritable, L.P. | 2,969 | $276.0K | 0.00% | +883+42.3% | Added |
| Bailard, Inc. | 3,004 | $279.0K | 0.01% | −800−21.0% | Reduced |
| Quantbot Technologies LP | 3,044 | $282.0K | 0.02% | −4,269−58.4% | Reduced |
| We Are One Seven, LLC | 3,084 | $286.0K | 0.03% | +96+3.2% | Added |
| Brighton Jones LLC | 3,133 | $291.0K | 0.01% | +5+0.2% | Added |
| Laurel Wealth Advisors, Inc. | 3,156 | $293.0K | 0.02% | +3,156 | New |
| Evergreen Capital Management LLC | 3,163 | $294.0K | 0.01% | +56+1.8% | Added |
| The PNC Financial Services Group, Inc. | 3,242 | $302.0K | 0.00% | −3,087−48.8% | Reduced |
| Fox Run Management, L.L.C. | 3,390 | $315.0K | 0.19% | −336−9.0% | Reduced |
| Alps Advisors Inc | 3,422 | $318.0K | 0.00% | −19,344−85.0% | Reduced |
| Loomis Sayles & Co L P | 3,512 | $326.0K | 0.00% | +3,512 | New |
| Vestcor Inc | 3,685 | $342.0K | 0.01% | +2,247+156.3% | Added |
| BTC Capital Management, Inc. | 3,760 | $351.0K | 0.03% | +3,760 | New |
| Shelton Capital Management | 3,831 | $356.0K | 0.01% | −120−3.0% | Reduced |
| Versor Investments LP | 3,863 | $359.0K | 0.01% | −784−16.9% | Reduced |
| Pictet Asset Management SA | 4,000 | $372.0K | 0.00% | 00.0% | Unchanged |
| Juncture Wealth Strategies, LLC | 4,151 | $386.0K | 0.18% | +1,394+50.6% | Added |
| Mackenzie Financial Corp | 4,273 | $397.0K | 0.00% | +741+21.0% | Added |
| Dynamic Technology Lab Private Ltd | 4,330 | $402.0K | 0.04% | −10,020−69.8% | Reduced |
| O'Shaughnessy Asset Management, LLC | 4,325 | $402.0K | 0.01% | +558+14.8% | Added |
| Alberta Investment Management Corp | 4,626 | $430.0K | 0.00% | +4,626 | New |
| Bridgeway Capital Management, LLC | 4,700 | $437.0K | 0.01% | 00.0% | Unchanged |
| Magnetar Financial LLC | 4,869 | $452.0K | 0.00% | +4,869 | New |
| Jane Street Group, LLC | 4,953 | $460.0K | 0.00% | −4,594−48.1% | Reduced |
| O'Shares Investment Advisers, LLC | 5,021 | $466.0K | 0.03% | +114+2.3% | Added |
| Crossmark Global Holdings, Inc. | 5,160 | $479.0K | 0.01% | −2,820−35.3% | Reduced |
| Metatron Capital SICAV plc | 5,200 | $483.0K | 0.46% | +5,200 | New |
| KBC Group NV | 5,256 | $488.0K | 0.00% | 00.0% | Unchanged |
| Guinness Atkinson Asset Management Inc | 5,320 | $494.0K | 0.22% | +380+7.7% | Added |
| Graham Capital Management, L.P. | 5,387 | $500.0K | 0.03% | +5,387 | New |
| Securian Asset Management, Inc | 5,404 | $502.0K | 0.01% | +5,404 | New |
| Fuller & Thaler Asset Management, Inc. | 5,445 | $506.0K | 0.00% | −138,030−96.2% | Reduced |
| Gsa Capital Partners LLP | 5,568 | $517.0K | 0.06% | −5,504−49.7% | Reduced |
| Stephens Inc | 5,687 | $528.0K | 0.01% | +567+11.1% | Added |
| Quantamental Technologies LLC | 5,816 | $540.0K | 0.27% | +5,816 | New |
| Truvestments Capital LLC | 5,850 | $543.0K | 0.27% | +197+3.5% | Added |
| Mercer Global Advisors Inc | 5,896 | $548.0K | 0.00% | +5,896 | New |
| MML Investors Services, LLC | 6,066 | $563.0K | 0.00% | +1,208+24.9% | Added |
| Park Avenue Securities LLC | 6,400 | $595.0K | 0.01% | +2,429+61.2% | Added |
| Tower Research Capital LLC (TRC) | 6,536 | $607.0K | 0.01% | −1,211−15.6% | Reduced |
| Eqis Capital Management, Inc. | 6,615 | $614.0K | 0.04% | −226−3.3% | Reduced |
| People's United Financial, Inc. | 6,709 | $623.0K | 0.01% | +245+3.8% | Added |
| Regions Financial Corp | 6,720 | $624.0K | 0.00% | +1,418+26.7% | Added |
| First Republic Investment Management, Inc. | 6,769 | $629.0K | 0.00% | +3,686+119.6% | Added |
| Pathstone Family Office, LLC | 7,189 | $668.0K | 0.02% | +139+2.0% | Added |
| Legacy Wealth Asset Management, LLC | 7,405 | $688.0K | 0.23% | +31+0.4% | Added |
| Victory Capital Management Inc | 7,549 | $701.0K | 0.00% | −139−1.8% | Reduced |
| Profund Advisors LLC | 7,993 | $742.0K | 0.02% | −636−7.4% | Reduced |
| Sit Investment Associates Inc | 8,050 | $748.0K | 0.02% | 00.0% | Unchanged |
| Pacer Advisors, Inc. | 8,051 | $748.0K | 0.01% | +8,051 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 8,080 | $751.0K | 0.00% | +2,153+36.3% | Added |
| SG Americas Securities, LLC | 8,328 | $774.0K | 0.01% | −3,664−30.6% | Reduced |
| ETF Managers Group, LLC | 8,401 | $779.0K | 0.02% | +399+5.0% | Added |
| NJ State Employees Deferred Compensation Plan | 8,600 | $799.0K | 0.10% | 00.0% | Unchanged |
| State of Alaska, Department of Revenue | 8,735 | $811.0K | 0.01% | −35,211−80.1% | Reduced |
| Advisor Group Holdings, Inc. | 8,843 | $821.0K | 0.00% | +842+10.5% | Added |
| Xponance, Inc. | 8,926 | $829.0K | 0.01% | +6,090+214.7% | Added |
| Catalyst Private Wealth, LLC | 9,220 | $856.0K | 0.37% | 00.0% | Unchanged |
| Commonwealth Equity Services, LLC | 9,361 | $869.0K | 0.00% | −4,057−30.2% | Reduced |
| Ergoteles LLC | 9,512 | $884.0K | 0.03% | −4,688−33.0% | Reduced |
| Winton Group Ltd | 9,620 | $894.0K | 0.05% | +7,076+278.1% | Added |
| NorthCrest Asset Manangement, LLC | 9,670 | $898.0K | 0.05% | +9,670 | New |
| Northwestern Mutual Investment Management Company, LLC | 10,001 | $929.0K | 0.02% | +10,001 | New |
| Virginia Retirement Systems Et Al | 10,800 | $1.00M | 0.01% | +1,900+21.3% | Added |
| Nisa Investment Advisors, LLC | 12,690 | $1.02M | 0.01% | −150−1.2% | Reduced |
| SEI Investments Co | 10,853 | $1.03M | 0.00% | −14,220−56.7% | Reduced |
| Altshuler Shaham Ltd | 11,292 | $1.05M | 0.02% | 00.0% | Unchanged |
| Yorktown Management & Research Co Inc | 11,600 | $1.08M | 0.73% | 00.0% | Unchanged |
| Teacher Retirement System of Texas | 11,609 | $1.08M | 0.00% | +1,716+17.3% | Added |
| Handelsbanken Fonder AB | 11,902 | $1.11M | 0.01% | 00.0% | Unchanged |
| Janus Henderson Group PLC | 12,185 | $1.13M | 0.00% | −12,786−51.2% | Reduced |
| Hillsdale Investment Management Inc. | 12,300 | $1.14M | 0.08% | 00.0% | Unchanged |
| New Mexico Educational Retirement Board | 12,500 | $1.16M | 0.04% | +12,500 | New |
| Bank of Montreal | 12,774 | $1.19M | 0.00% | −34,765−73.1% | Reduced |
| Occidental Asset Management, LLC | 12,953 | $1.20M | 0.29% | +827+6.8% | Added |
| Zacks Investment Management | 13,377 | $1.24M | 0.02% | −2,441−15.4% | Reduced |
| Penbrook Management LLC | 13,500 | $1.25M | 0.76% | −500−3.6% | Reduced |
| HSBC Holdings PLC | 14,242 | $1.32M | 0.00% | +151+1.1% | Added |
| AlphaCrest Capital Management LLC | 14,305 | $1.33M | 0.05% | +3,453+31.8% | Added |
| Twinbeech Capital LP | 15,290 | $1.42M | 0.08% | +11,161+270.3% | Added |
| State of Michigan Retirement System | 15,300 | $1.42M | 0.01% | +15,300 | New |
| Louisiana State Employees Retirement System | 15,500 | $1.44M | 0.03% | −13,600−46.7% | Reduced |
| Thrivent Financial for Lutherans | 15,908 | $1.48M | 0.00% | −32,826−67.4% | Reduced |
| Arizona State Retirement System | 16,227 | $1.51M | 0.01% | −295−1.8% | Reduced |
| Natixis Advisors, L.P. | 16,737 | $1.55M | 0.01% | +1,147+7.4% | Added |
| Engineers Gate Manager LP | 17,227 | $1.60M | 0.07% | +4,297+33.2% | Added |
| Connacht Asset Management LP | 17,634 | $1.64M | 1.88% | +10,457+145.7% | Added |
| Glenmede Trust Co NA | 17,675 | $1.64M | 0.01% | +218+1.2% | Added |
| State Board of Administration of Florida Retirement System | 19,899 | $1.85M | 0.00% | 00.0% | Unchanged |
| STRS Ohio | 20,000 | $1.86M | 0.01% | 00.0% | Unchanged |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 20,003 | $1.86M | 0.02% | −25,711−56.2% | Reduced |
| Trexquant Investment LP | 19,998 | $1.86M | 0.11% | +9,994+99.9% | Added |
| M&T Bank Corp | 20,338 | $1.89M | 0.01% | −583−2.8% | Reduced |
| Ameritas Investment Partners, Inc. | 20,850 | $1.94M | 0.07% | +16,131+341.8% | Added |
| Tudor Investment Corp Et Al | 21,278 | $1.98M | 0.04% | −971−4.4% | Reduced |
| IFP Advisors, Inc | 21,686 | $2.01M | 0.04% | +40.0% | Added |
| Massachusetts Financial Services Co | 22,334 | $2.07M | 0.00% | +913+4.3% | Added |