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, Q3 2021
Institutional positions in Power Integrations Inc as of Sep 30, 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
- 330
- +35 vs. Q2 2021
- Shares held
- 58.4M
- −114.1K (−0.2%) vs. Q2 2021
- Total value
- $5.78B
- +$975.9M (+20.3%) vs. Q2 2021
- New holders
- 58
- 113 more added
- Sold out
- 23
- 104 more reduced
2 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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 | 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, Q3 2021
Shares, value and share of portfolio for each institution holding Power Integrations Inc; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Evergreen Capital Management LLC | 3,107 | $308.0K | 0.01% | +409+15.2% | Added |
| Brighton Jones LLC | 3,128 | $310.0K | 0.02% | +3+0.1% | Added |
| Old National Bancorp | 3,144 | $311.0K | 0.01% | −321−9.3% | Reduced |
| Prelude Capital Management, LLC | 3,495 | $346.0K | 0.02% | −14,482−80.6% | Reduced |
| Blueshift Asset Management, LLC | 3,529 | $349.0K | 0.02% | +3,529 | New |
| Mackenzie Financial Corp | 3,532 | $350.0K | 0.00% | +3,532 | New |
| PDT Partners, LLC | 3,600 | $356.0K | 0.03% | +3,600 | New |
| Fox Run Management, L.L.C. | 3,726 | $369.0K | 0.23% | +3,726 | New |
| O'Shaughnessy Asset Management, LLC | 3,767 | $374.0K | 0.01% | +33+0.9% | Added |
| Veriti Management LLC | 3,803 | $376.0K | 0.05% | +10+0.3% | Added |
| Bailard, Inc. | 3,804 | $377.0K | 0.01% | 00.0% | Unchanged |
| Ethic Inc. | 3,883 | $384.0K | 0.04% | +3,883 | New |
| Shelton Capital Management | 3,951 | $391.0K | 0.02% | 00.0% | Unchanged |
| Park Avenue Securities LLC | 3,971 | $393.0K | 0.01% | +457+13.0% | Added |
| Pictet Asset Management SA | 4,000 | $396.0K | 0.00% | +4,000 | New |
| Twinbeech Capital LP | 4,129 | $409.0K | 0.03% | +4,129 | New |
| Quantinno Capital Management LP | 4,305 | $426.0K | 0.48% | +4,305 | New |
| O'Neil Global Advisors, Inc. | 4,403 | $436.0K | 0.33% | +4,403 | New |
| Versor Investments LP | 4,647 | $460.0K | 0.01% | +4,647 | New |
| Bridgeway Capital Management, LLC | 4,700 | $465.0K | 0.01% | −1,400−23.0% | Reduced |
| Ameritas Investment Partners, Inc. | 4,719 | $467.0K | 0.02% | −77−1.6% | Reduced |
| Aigen Investment Management, LP | 4,771 | $472.0K | 0.09% | +4,771 | New |
| Quantitative Investment Management, LLC | 4,844 | $479.0K | 0.04% | +4,844 | New |
| MML Investors Services, LLC | 4,858 | $481.0K | 0.00% | +1,158+31.3% | Added |
| O'Shares Investment Advisers, LLC | 4,907 | $486.0K | 0.04% | +4,907 | New |
| Guinness Atkinson Asset Management Inc | 4,940 | $489.0K | 0.23% | 00.0% | Unchanged |
| Stephens Inc | 5,120 | $507.0K | 0.01% | +118+2.4% | Added |
| Cresset Asset Management, LLC | 5,206 | $516.0K | 0.01% | +686+15.2% | Added |
| KBC Group NV | 5,256 | $520.0K | 0.00% | 00.0% | Unchanged |
| Regions Financial Corp | 5,302 | $525.0K | 0.00% | −320−5.7% | Reduced |
| Truvestments Capital LLC | 5,653 | $560.0K | 0.31% | +97+1.7% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 5,927 | $587.0K | 0.00% | 00.0% | Unchanged |
| Everence Capital Management Inc | 6,080 | $602.0K | 0.05% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 6,329 | $627.0K | 0.00% | −35−0.5% | Reduced |
| People's United Financial, Inc. | 6,464 | $640.0K | 0.01% | −385−5.6% | Reduced |
| Ci Investments Inc. | 6,523 | $646.0K | 0.00% | +5,677+671.0% | Added |
| Eqis Capital Management, Inc. | 6,841 | $677.0K | 0.05% | −9,380−57.8% | Reduced |
| Pathstone Family Office, LLC | 7,050 | $698.0K | 0.02% | +511+7.8% | Added |
| Connacht Asset Management LP | 7,177 | $710.0K | 0.81% | −12,751−64.0% | Reduced |
| Quantbot Technologies LP | 7,313 | $723.0K | 0.05% | +6,190+551.2% | Added |
| Legacy Wealth Asset Management, LLC | 7,374 | $730.0K | 0.33% | −1,933−20.8% | Reduced |
| Victory Capital Management Inc | 7,688 | $761.0K | 0.00% | −436−5.4% | Reduced |
| Tower Research Capital LLC (TRC) | 7,747 | $767.0K | 0.02% | +1,187+18.1% | Added |
| Crossmark Global Holdings, Inc. | 7,980 | $790.0K | 0.02% | −290−3.5% | Reduced |
| Advisor Group Holdings, Inc. | 8,001 | $794.0K | 0.00% | +1,142+16.6% | Added |
| Mutual of America Capital Management LLC | 8,041 | $796.0K | 0.01% | −582−6.7% | Reduced |
| Sit Investment Associates Inc | 8,050 | $797.0K | 0.02% | 00.0% | Unchanged |
| ETF Managers Group, LLC | 8,002 | $799.0K | 0.02% | +673+9.2% | Added |
| Y-Intercept (Hong Kong) Ltd | 8,542 | $846.0K | 0.15% | +6,097+249.4% | Added |
| NJ State Employees Deferred Compensation Plan | 8,600 | $851.0K | 0.12% | 00.0% | Unchanged |
| Profund Advisors LLC | 8,629 | $854.0K | 0.03% | −544−5.9% | Reduced |
| Algert Global LLC | 8,704 | $862.0K | 0.11% | +8,704 | New |
| Virginia Retirement Systems Et Al | 8,900 | $881.0K | 0.01% | +8,900 | New |
| Lazard Asset Management LLC | 9,000 | $890.0K | 0.00% | +8,548+1,891.2% | Added |
| Gotham Asset Management, LLC | 9,053 | $896.0K | 0.04% | +9,053 | New |
| Acadian Asset Management LLC | 9,181 | $906.0K | 0.00% | +6,786+283.3% | Added |
| Guggenheim Capital LLC | 9,218 | $912.0K | 0.01% | −3,324−26.5% | Reduced |
| Catalyst Private Wealth, LLC | 9,220 | $913.0K | 0.39% | 00.0% | Unchanged |
| Boothbay Fund Management, LLC | 9,394 | $930.0K | 0.04% | −10,979−53.9% | Reduced |
| Jane Street Group, LLC | 9,547 | $945.0K | 0.00% | +1,092+12.9% | Added |
| Teacher Retirement System of Texas | 9,893 | $979.0K | 0.01% | +2,066+26.4% | Added |
| Trexquant Investment LP | 10,004 | $990.0K | 0.08% | +10,004 | New |
| Twin Tree Management, LP | 10,597 | $1.05M | 0.03% | +10,597 | New |
| AlphaCrest Capital Management LLC | 10,852 | $1.07M | 0.06% | −8,864−45.0% | Reduced |
| Gsa Capital Partners LLP | 11,072 | $1.10M | 0.11% | +143+1.3% | Added |
| Altshuler Shaham Ltd | 11,292 | $1.12M | 0.01% | 00.0% | Unchanged |
| Yorktown Management & Research Co Inc | 11,600 | $1.15M | 0.86% | +500+4.5% | Added |
| Handelsbanken Fonder AB | 11,902 | $1.18M | 0.01% | 00.0% | Unchanged |
| SG Americas Securities, LLC | 11,992 | $1.19M | 0.01% | +6,903+135.6% | Added |
| Occidental Asset Management, LLC | 12,126 | $1.20M | 0.31% | +608+5.3% | Added |
| Hillsdale Investment Management Inc. | 12,300 | $1.22M | 0.09% | 00.0% | Unchanged |
| UBS Group AG | 12,332 | $1.22M | 0.00% | −3,758−23.4% | Reduced |
| Nisa Investment Advisors, LLC | 12,840 | $1.27M | 0.01% | 00.0% | Unchanged |
| Engineers Gate Manager LP | 12,930 | $1.28M | 0.07% | +4,557+54.4% | Added |
| Commonwealth Equity Services, LLC | 13,418 | $1.33M | 0.00% | +7,250+117.5% | Added |
| Voloridge Investment Management, LLC | 13,496 | $1.34M | 0.01% | −33,530−71.3% | Reduced |
| Penbrook Management LLC | 14,000 | $1.39M | 0.87% | 00.0% | Unchanged |
| Ergoteles LLC | 14,200 | $1.41M | 0.05% | +7,600+115.2% | Added |
| HSBC Holdings PLC | 14,091 | $1.41M | 0.00% | +4,836+52.3% | Added |
| Dynamic Technology Lab Private Ltd | 14,350 | $1.42M | 0.17% | +10+0.1% | Added |
| Raymond James & Associates | 14,957 | $1.48M | 0.00% | +1,153+8.4% | Added |
| Pier 88 Investment Partners LLC | 15,285 | $1.51M | 0.45% | −4,140−21.3% | Reduced |
| Aviva PLC | 15,540 | $1.54M | 0.01% | +15,540 | New |
| Natixis Advisors, L.P. | 15,590 | $1.54M | 0.01% | +1,236+8.6% | Added |
| Metropolitan Life Insurance Co | 15,797 | $1.56M | 0.02% | −428−2.6% | Reduced |
| Zacks Investment Management | 15,818 | $1.57M | 0.02% | −677−4.1% | Reduced |
| Arizona State Retirement System | 16,522 | $1.64M | 0.01% | +198+1.2% | Added |
| Glenmede Trust Co NA | 17,457 | $1.73M | 0.01% | −2,349−11.9% | Reduced |
| Truist Financial Corp | 18,046 | $1.79M | 0.00% | +652+3.7% | Added |
| Susquehanna International Group, LLP | 18,823 | $1.86M | 0.00% | −10,613−36.1% | Reduced |
| Capital Fund Management S.A. | 18,902 | $1.87M | 0.05% | −10,793−36.3% | Reduced |
| State Board of Administration of Florida Retirement System | 19,899 | $1.97M | 0.00% | +234+1.2% | Added |
| STRS Ohio | 20,000 | $1.98M | 0.01% | −2,800−12.3% | Reduced |
| MetLife Investment Management | 20,765 | $2.06M | 0.02% | −751−3.5% | Reduced |
| M&T Bank Corp | 20,921 | $2.07M | 0.01% | −145−0.7% | Reduced |
| Liontrust Investment Partners LLP | 21,000 | $2.08M | 0.03% | +21,000 | New |
| CIBC Private Wealth Group, LLC | 21,201 | $2.10M | 0.00% | +21,201 | New |
| Massachusetts Financial Services Co | 21,421 | $2.12M | 0.00% | +94+0.4% | Added |
| IFP Advisors, Inc | 21,682 | $2.15M | 0.04% | −29−0.1% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 22,184 | $2.20M | 0.01% | +22,184 | New |