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, Q2 2021
Institutional positions in Power Integrations Inc as of Jun 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
- 297
- +2 vs. Q1 2021
- Shares held
- 58.5M
- +77.3K (+0.1%) vs. Q1 2021
- Total value
- $4.80B
- +$41.4M (+0.9%) vs. Q1 2021
- New holders
- 32
- 118 more added
- Sold out
- 30
- 96 more reduced
2 institutions that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2021
Shares, value and share of portfolio for each institution holding Power Integrations Inc; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Guinness Atkinson Asset Management Inc | 4,940 | $405.0K | 0.18% | 00.0% | Unchanged |
| Stephens Inc | 5,002 | $410.0K | 0.01% | +418+9.1% | Added |
| CWM Advisors, LLC | 5,082 | $417.0K | 0.05% | +154+3.1% | Added |
| SG Americas Securities, LLC | 5,089 | $418.0K | 0.00% | −6,884−57.5% | Reduced |
| KBC Group NV | 5,256 | $431.0K | 0.00% | 00.0% | Unchanged |
| Quadrature Capital Ltd | 5,310 | $436.0K | 0.02% | +5,310 | New |
| Truvestments Capital LLC | 5,556 | $456.0K | 0.25% | −120−2.1% | Reduced |
| Regions Financial Corp | 5,622 | $461.0K | 0.00% | +1,459+35.0% | Added |
| Verition Fund Management LLC | 5,712 | $469.0K | 0.01% | +3,248+131.8% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 5,927 | $486.0K | 0.00% | +185+3.2% | Added |
| Winton Group Ltd | 5,963 | $489.0K | 0.03% | −8,778−59.5% | Reduced |
| Everence Capital Management Inc | 6,080 | $499.0K | 0.04% | 00.0% | Unchanged |
| Bridgeway Capital Management, LLC | 6,100 | $501.0K | 0.01% | +700+13.0% | Added |
| Commonwealth Equity Services, LLC | 6,168 | $506.0K | 0.00% | +101+1.7% | Added |
| Fuller & Thaler Asset Management, Inc. | 6,250 | $513.0K | 0.00% | −317−4.8% | Reduced |
| The PNC Financial Services Group, Inc. | 6,364 | $521.0K | 0.00% | +88+1.4% | Added |
| Magnetar Financial LLC | 6,490 | $533.0K | 0.01% | +6,490 | New |
| Pathstone Family Office, LLC | 6,539 | $536.0K | 0.02% | −6,701−50.6% | Reduced |
| Tower Research Capital LLC (TRC) | 6,560 | $538.0K | 0.01% | +854+15.0% | Added |
| Ergoteles LLC | 6,600 | $542.0K | 0.01% | +1,444+28.0% | Added |
| People's United Financial, Inc. | 6,849 | $562.0K | 0.01% | −640−8.5% | Reduced |
| Advisor Group Holdings, Inc. | 6,859 | $564.0K | 0.00% | −1,407−17.0% | Reduced |
| ETF Managers Group, LLC | 7,329 | $609.0K | 0.01% | −111−1.5% | Reduced |
| Teacher Retirement System of Texas | 7,827 | $642.0K | 0.00% | +1,171+17.6% | Added |
| Sit Investment Associates Inc | 8,050 | $661.0K | 0.02% | 00.0% | Unchanged |
| Victory Capital Management Inc | 8,124 | $667.0K | 0.00% | −7,137−46.8% | Reduced |
| Crossmark Global Holdings, Inc. | 8,270 | $679.0K | 0.02% | +20+0.2% | Added |
| Engineers Gate Manager LP | 8,373 | $687.0K | 0.04% | −5,442−39.4% | Reduced |
| Jane Street Group, LLC | 8,455 | $693.0K | 0.00% | −776−8.4% | Reduced |
| NJ State Employees Deferred Compensation Plan | 8,600 | $706.0K | 0.09% | 00.0% | Unchanged |
| Mutual of America Capital Management LLC | 8,623 | $708.0K | 0.01% | +602+7.5% | Added |
| Profund Advisors LLC | 9,173 | $753.0K | 0.03% | +274+3.1% | Added |
| HSBC Holdings PLC | 9,255 | $756.0K | 0.00% | −3,993−30.1% | Reduced |
| Catalyst Private Wealth, LLC | 9,220 | $757.0K | 0.42% | 00.0% | Unchanged |
| Legacy Wealth Asset Management, LLC | 9,307 | $764.0K | 0.34% | +1,397+17.7% | Added |
| Gsa Capital Partners LLP | 10,929 | $897.0K | 0.10% | +10,929 | New |
| Yorktown Management & Research Co Inc | 11,100 | $911.0K | 0.71% | 00.0% | Unchanged |
| Altshuler Shaham Ltd | 11,292 | $927.0K | 0.01% | 00.0% | Unchanged |
| Occidental Asset Management, LLC | 11,518 | $945.0K | 0.25% | +855+8.0% | Added |
| Handelsbanken Fonder AB | 11,902 | $977.0K | 0.01% | 00.0% | Unchanged |
| Los Angeles Capital Management LLC | 12,170 | $999.0K | 0.00% | −600−4.7% | Reduced |
| Hillsdale Investment Management Inc. | 12,300 | $1.01M | 0.08% | −1,500−10.9% | Reduced |
| Martingale Asset Management L P | 12,315 | $1.01M | 0.01% | −200−1.6% | Reduced |
| HRT Financial LP | 12,453 | $1.02M | 0.01% | −34,383−73.4% | Reduced |
| SEI Investments Co | 12,252 | $1.03M | 0.00% | −12,722−50.9% | Reduced |
| Guggenheim Capital LLC | 12,542 | $1.03M | 0.01% | −621−4.7% | Reduced |
| Paloma Partners Management Co | 12,763 | $1.05M | 0.03% | +12,763 | New |
| Nisa Investment Advisors, LLC | 12,840 | $1.05M | 0.01% | 00.0% | Unchanged |
| Raymond James & Associates | 13,804 | $1.13M | 0.00% | +66+0.5% | Added |
| Penbrook Management LLC | 14,000 | $1.15M | 0.72% | 00.0% | Unchanged |
| Dynamic Technology Lab Private Ltd | 14,340 | $1.18M | 0.12% | −4,826−25.2% | Reduced |
| Natixis Advisors, L.P. | 14,354 | $1.18M | 0.01% | +1,058+8.0% | Added |
| UBS Group AG | 16,090 | $1.32M | 0.00% | −40,768−71.7% | Reduced |
| Eqis Capital Management, Inc. | 16,221 | $1.33M | 0.10% | −516−3.1% | Reduced |
| Metropolitan Life Insurance Co | 16,225 | $1.33M | 0.02% | +198+1.2% | Added |
| Arizona State Retirement System | 16,324 | $1.34M | 0.01% | −1,102−6.3% | Reduced |
| Zacks Investment Management | 16,495 | $1.35M | 0.02% | +16,495 | New |
| Truist Financial Corp | 17,394 | $1.43M | 0.00% | +60+0.3% | Added |
| Prelude Capital Management, LLC | 17,977 | $1.48M | 0.08% | +7,206+66.9% | Added |
| Pier 88 Investment Partners LLC | 19,425 | $1.59M | 0.46% | +3,200+19.7% | Added |
| State Board of Administration of Florida Retirement System | 19,665 | $1.61M | 0.00% | +409+2.1% | Added |
| AlphaCrest Capital Management LLC | 19,716 | $1.62M | 0.07% | +15,115+328.5% | Added |
| Glenmede Trust Co NA | 19,806 | $1.63M | 0.01% | +6,995+54.6% | Added |
| Connacht Asset Management LP | 19,928 | $1.64M | 1.45% | −967−4.6% | Reduced |
| Boothbay Fund Management, LLC | 20,373 | $1.67M | 0.07% | +6,793+50.0% | Added |
| Alps Advisors Inc | 20,432 | $1.68M | 0.01% | −970−4.5% | Reduced |
| Janus Henderson Group PLC | 21,024 | $1.73M | 0.00% | +2,827+15.5% | Added |
| M&T Bank Corp | 21,066 | $1.73M | 0.01% | −50−0.2% | Reduced |
| AXA S.A. | 21,200 | $1.74M | 0.00% | +21,200 | New |
| Massachusetts Financial Services Co | 21,327 | $1.75M | 0.00% | +15,879+291.5% | Added |
| MetLife Investment Management | 21,516 | $1.77M | 0.02% | 00.0% | Unchanged |
| IFP Advisors, Inc | 21,711 | $1.78M | 0.04% | −11−0.1% | Reduced |
| ExodusPoint Capital Management, LP | 21,939 | $1.80M | 0.03% | +8,903+68.3% | Added |
| Oppenheimer Asset Management Inc. | 22,477 | $1.84M | 0.03% | −417−1.8% | Reduced |
| STRS Ohio | 22,800 | $1.87M | 0.01% | +700+3.2% | Added |
| Two Sigma Investments, LP | 23,359 | $1.92M | 0.01% | +23,359 | New |
| Atom Investors LP | 24,018 | $1.97M | 0.41% | +21,221+758.7% | Added |
| Arrowstreet Capital, Limited Partnership | 24,100 | $1.98M | 0.00% | +24,100 | New |
| Oregon Public Employees Retirement Fund | 24,629 | $2.02M | 0.02% | 00.0% | Unchanged |
| M&G Investment Management Ltd | 26,352 | $2.16M | 0.01% | +26,352 | New |
| Cubist Systematic Strategies, LLC | 26,657 | $2.19M | 0.02% | +1,615+6.4% | Added |
| Louisiana State Employees Retirement System | 27,400 | $2.25M | 0.05% | +100+0.4% | Added |
| AQR Capital Management LLC | 27,630 | $2.27M | 0.00% | +454+1.7% | Added |
| Voya Investment Management LLC | 28,163 | $2.31M | 0.00% | −2,033−6.7% | Reduced |
| Tudor Investment Corp Et Al | 28,520 | $2.34M | 0.05% | +28,520 | New |
| Bank of Montreal | 28,180 | $2.34M | 0.00% | +4,827+20.7% | Added |
| Allstate Corp | 29,036 | $2.38M | 0.08% | −2,543−8.1% | Reduced |
| Susquehanna International Group, LLP | 29,436 | $2.42M | 0.00% | +12,438+73.2% | Added |
| Capital Fund Management S.A. | 29,695 | $2.44M | 0.07% | −9,806−24.8% | Reduced |
| Brinker Capital Investments, LLC | 32,312 | $2.65M | 0.04% | +11,653+56.4% | Added |
| Amalgamated Bank | 32,781 | $2.69M | 0.02% | +23,868+267.8% | Added |
| Madison Asset Management, LLC | 32,820 | $2.69M | 0.04% | +32,820 | New |
| State of New Jersey Common Pension Fund D | 33,253 | $2.73M | 0.01% | −6,505−16.4% | Reduced |
| Squarepoint Ops LLC | 33,576 | $2.75M | 0.02% | +1,177+3.6% | Added |
| US Bancorp | 34,002 | $2.79M | 0.01% | +10,159+42.6% | Added |
| State of Tennessee, Treasury Department | 34,600 | $2.84M | 0.01% | +4,471+14.8% | Added |
| LPL Financial LLC | 34,730 | $2.85M | 0.00% | +3,341+10.6% | Added |
| New York State Teachers Retirement System | 36,171 | $2.97M | 0.01% | −100−0.3% | Reduced |
| Herald Investment Management Ltd | 38,000 | $3.12M | 0.51% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 38,319 | $3.14M | 0.00% | +33,838+755.1% | Added |