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 |
|---|---|---|---|---|---|
| Man Group plc | 44,806 | $4.43M | 0.02% | +3,761+9.2% | Added |
| Texas Permanent School Fund | 44,599 | $4.42M | 0.05% | −603−1.3% | Reduced |
| State of Alaska, Department of Revenue | 43,946 | $4.35M | 0.04% | +1,989+4.7% | Added |
| Teachers Retirement System of the State of Kentucky | 38,376 | $3.80M | 0.04% | 00.0% | Unchanged |
| Herald Investment Management Ltd | 38,000 | $3.76M | 0.62% | 00.0% | Unchanged |
| American International Group, Inc. | 37,889 | $3.75M | 0.02% | −1,347−3.4% | Reduced |
| State of New Jersey Common Pension Fund D | 35,811 | $3.54M | 0.01% | +2,558+7.7% | Added |
| US Bancorp | 35,325 | $3.50M | 0.01% | +1,323+3.9% | Added |
| New York State Teachers Retirement System | 35,211 | $3.49M | 0.01% | −960−2.7% | Reduced |
| D. E. Shaw & Co., Inc. | 34,279 | $3.39M | 0.00% | −4,040−10.5% | Reduced |
| LPL Financial LLC | 32,591 | $3.23M | 0.00% | −2,139−6.2% | Reduced |
| State of Tennessee, Treasury Department | 32,539 | $3.22M | 0.01% | −2,061−6.0% | Reduced |
| ExodusPoint Capital Management, LP | 32,059 | $3.17M | 0.05% | +10,120+46.1% | Added |
| Amalgamated Bank | 31,750 | $3.14M | 0.03% | −1,031−3.1% | Reduced |
| Louisiana State Employees Retirement System | 29,100 | $2.88M | 0.07% | +1,700+6.2% | Added |
| AQR Capital Management LLC | 29,047 | $2.88M | 0.01% | +1,417+5.1% | Added |
| FMR LLC | 27,905 | $2.76M | 0.00% | +27,800+26,476.2% | Added |
| Allstate Corp | 27,180 | $2.69M | 0.11% | −1,856−6.4% | Reduced |
| Brinker Capital Investments, LLC | 32,312 | $2.65M | 0.04% | 00.0% | Unchanged |
| EAM Investors, LLC | 26,597 | $2.63M | 0.44% | +26,597 | New |
| M&G Investment Management Ltd | 26,497 | $2.62M | 0.01% | +145+0.6% | Added |
| Martingale Asset Management L P | 25,222 | $2.50M | 0.03% | +12,907+104.8% | Added |
| SEI Investments Co | 25,073 | $2.48M | 0.01% | +12,821+104.6% | Added |
| Janus Henderson Group PLC | 24,971 | $2.47M | 0.00% | +3,947+18.8% | Added |
| Oregon Public Employees Retirement Fund | 24,529 | $2.43M | 0.03% | −100−0.4% | Reduced |
| Maryland State Retirement & Pension System | 23,723 | $2.42M | 0.07% | +23,723 | New |
| Canada Pension Plan Investment Board | 23,000 | $2.28M | 0.00% | +23,000 | New |
| Alps Advisors Inc | 22,766 | $2.25M | 0.02% | +2,334+11.4% | Added |
| Oppenheimer Asset Management Inc. | 22,453 | $2.22M | 0.03% | −24−0.1% | Reduced |
| Tudor Investment Corp Et Al | 22,249 | $2.20M | 0.05% | −6,271−22.0% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 22,184 | $2.20M | 0.01% | +22,184 | New |
| IFP Advisors, Inc | 21,682 | $2.15M | 0.04% | −29−0.1% | Reduced |
| Massachusetts Financial Services Co | 21,421 | $2.12M | 0.00% | +94+0.4% | Added |
| CIBC Private Wealth Group, LLC | 21,201 | $2.10M | 0.00% | +21,201 | New |
| Liontrust Investment Partners LLP | 21,000 | $2.08M | 0.03% | +21,000 | New |
| M&T Bank Corp | 20,921 | $2.07M | 0.01% | −145−0.7% | Reduced |
| MetLife Investment Management | 20,765 | $2.06M | 0.02% | −751−3.5% | Reduced |
| STRS Ohio | 20,000 | $1.98M | 0.01% | −2,800−12.3% | Reduced |
| State Board of Administration of Florida Retirement System | 19,899 | $1.97M | 0.00% | +234+1.2% | Added |
| Capital Fund Management S.A. | 18,902 | $1.87M | 0.05% | −10,793−36.3% | Reduced |
| Susquehanna International Group, LLP | 18,823 | $1.86M | 0.00% | −10,613−36.1% | Reduced |
| Truist Financial Corp | 18,046 | $1.79M | 0.00% | +652+3.7% | Added |
| Glenmede Trust Co NA | 17,457 | $1.73M | 0.01% | −2,349−11.9% | Reduced |
| Arizona State Retirement System | 16,522 | $1.64M | 0.01% | +198+1.2% | Added |
| Zacks Investment Management | 15,818 | $1.57M | 0.02% | −677−4.1% | Reduced |
| Metropolitan Life Insurance Co | 15,797 | $1.56M | 0.02% | −428−2.6% | Reduced |
| Natixis Advisors, L.P. | 15,590 | $1.54M | 0.01% | +1,236+8.6% | Added |
| Aviva PLC | 15,540 | $1.54M | 0.01% | +15,540 | New |
| Pier 88 Investment Partners LLC | 15,285 | $1.51M | 0.45% | −4,140−21.3% | Reduced |
| Raymond James & Associates | 14,957 | $1.48M | 0.00% | +1,153+8.4% | Added |
| Dynamic Technology Lab Private Ltd | 14,350 | $1.42M | 0.17% | +10+0.1% | Added |
| HSBC Holdings PLC | 14,091 | $1.41M | 0.00% | +4,836+52.3% | Added |
| Ergoteles LLC | 14,200 | $1.41M | 0.05% | +7,600+115.2% | Added |
| Penbrook Management LLC | 14,000 | $1.39M | 0.87% | 00.0% | Unchanged |
| Voloridge Investment Management, LLC | 13,496 | $1.34M | 0.01% | −33,530−71.3% | Reduced |
| Commonwealth Equity Services, LLC | 13,418 | $1.33M | 0.00% | +7,250+117.5% | Added |
| Engineers Gate Manager LP | 12,930 | $1.28M | 0.07% | +4,557+54.4% | Added |
| Nisa Investment Advisors, LLC | 12,840 | $1.27M | 0.01% | 00.0% | Unchanged |
| UBS Group AG | 12,332 | $1.22M | 0.00% | −3,758−23.4% | Reduced |
| Hillsdale Investment Management Inc. | 12,300 | $1.22M | 0.09% | 00.0% | Unchanged |
| Occidental Asset Management, LLC | 12,126 | $1.20M | 0.31% | +608+5.3% | Added |
| SG Americas Securities, LLC | 11,992 | $1.19M | 0.01% | +6,903+135.6% | Added |
| Handelsbanken Fonder AB | 11,902 | $1.18M | 0.01% | 00.0% | Unchanged |
| Yorktown Management & Research Co Inc | 11,600 | $1.15M | 0.86% | +500+4.5% | Added |
| Altshuler Shaham Ltd | 11,292 | $1.12M | 0.01% | 00.0% | Unchanged |
| Gsa Capital Partners LLP | 11,072 | $1.10M | 0.11% | +143+1.3% | Added |
| AlphaCrest Capital Management LLC | 10,852 | $1.07M | 0.06% | −8,864−45.0% | Reduced |
| Twin Tree Management, LP | 10,597 | $1.05M | 0.03% | +10,597 | New |
| Trexquant Investment LP | 10,004 | $990.0K | 0.08% | +10,004 | New |
| Teacher Retirement System of Texas | 9,893 | $979.0K | 0.01% | +2,066+26.4% | Added |
| Jane Street Group, LLC | 9,547 | $945.0K | 0.00% | +1,092+12.9% | Added |
| Boothbay Fund Management, LLC | 9,394 | $930.0K | 0.04% | −10,979−53.9% | Reduced |
| Catalyst Private Wealth, LLC | 9,220 | $913.0K | 0.39% | 00.0% | Unchanged |
| Guggenheim Capital LLC | 9,218 | $912.0K | 0.01% | −3,324−26.5% | Reduced |
| Acadian Asset Management LLC | 9,181 | $906.0K | 0.00% | +6,786+283.3% | Added |
| Gotham Asset Management, LLC | 9,053 | $896.0K | 0.04% | +9,053 | New |
| Lazard Asset Management LLC | 9,000 | $890.0K | 0.00% | +8,548+1,891.2% | Added |
| Virginia Retirement Systems Et Al | 8,900 | $881.0K | 0.01% | +8,900 | New |
| Algert Global LLC | 8,704 | $862.0K | 0.11% | +8,704 | New |
| Profund Advisors LLC | 8,629 | $854.0K | 0.03% | −544−5.9% | Reduced |
| NJ State Employees Deferred Compensation Plan | 8,600 | $851.0K | 0.12% | 00.0% | Unchanged |
| Y-Intercept (Hong Kong) Ltd | 8,542 | $846.0K | 0.15% | +6,097+249.4% | Added |
| ETF Managers Group, LLC | 8,002 | $799.0K | 0.02% | +673+9.2% | Added |
| Sit Investment Associates Inc | 8,050 | $797.0K | 0.02% | 00.0% | Unchanged |
| Mutual of America Capital Management LLC | 8,041 | $796.0K | 0.01% | −582−6.7% | Reduced |
| Advisor Group Holdings, Inc. | 8,001 | $794.0K | 0.00% | +1,142+16.6% | Added |
| Crossmark Global Holdings, Inc. | 7,980 | $790.0K | 0.02% | −290−3.5% | Reduced |
| Tower Research Capital LLC (TRC) | 7,747 | $767.0K | 0.02% | +1,187+18.1% | Added |
| Victory Capital Management Inc | 7,688 | $761.0K | 0.00% | −436−5.4% | Reduced |
| Legacy Wealth Asset Management, LLC | 7,374 | $730.0K | 0.33% | −1,933−20.8% | Reduced |
| Quantbot Technologies LP | 7,313 | $723.0K | 0.05% | +6,190+551.2% | Added |
| Connacht Asset Management LP | 7,177 | $710.0K | 0.81% | −12,751−64.0% | Reduced |
| Pathstone Family Office, LLC | 7,050 | $698.0K | 0.02% | +511+7.8% | Added |
| Eqis Capital Management, Inc. | 6,841 | $677.0K | 0.05% | −9,380−57.8% | Reduced |
| Ci Investments Inc. | 6,523 | $646.0K | 0.00% | +5,677+671.0% | Added |
| People's United Financial, Inc. | 6,464 | $640.0K | 0.01% | −385−5.6% | Reduced |
| The PNC Financial Services Group, Inc. | 6,329 | $627.0K | 0.00% | −35−0.5% | Reduced |
| Everence Capital Management Inc | 6,080 | $602.0K | 0.05% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 5,927 | $587.0K | 0.00% | 00.0% | Unchanged |
| Truvestments Capital LLC | 5,653 | $560.0K | 0.31% | +97+1.7% | Added |