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, Q4 2024
Institutional positions in Power Integrations Inc as of Dec 31, 2024. 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
- 325
- −3 vs. Q3 2024
- Shares held
- 57.7M
- −373.5K (−0.6%) vs. Q3 2024
- Total value
- $3.56B
- −$162.4M (−4.4%) vs. Q3 2024
- New holders
- 43
- 124 more added
- Sold out
- 46
- 116 more reduced
6 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2024: 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, Q4 2024
Shares, value and share of portfolio for each institution holding Power Integrations Inc; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Quest Partners LLC | 3,486 | $215.1K | 0.03% | +2,122+155.6% | Added |
| Cerity Partners LLC | 3,412 | $216.1K | 0.00% | −2,253−39.8% | Reduced |
| Mackenzie Financial Corp | 3,624 | $223.6K | 0.00% | 00.0% | Unchanged |
| Park Avenue Securities LLC | 3,683 | $227.0K | 0.00% | +3,683 | New |
| HighTower Advisors, LLC | 3,836 | $236.7K | 0.00% | −754−16.4% | Reduced |
| Tower Research Capital LLC (TRC) | 3,899 | $240.6K | 0.00% | +2,250+136.4% | Added |
| Sherbrooke Park Advisers LLC | 4,084 | $252.0K | 0.08% | +126+3.2% | Added |
| The PNC Financial Services Group, Inc. | 4,154 | $256.3K | 0.00% | −26−0.6% | Reduced |
| Gibbs Wealth Management | 4,270 | $263.5K | 0.07% | +643+17.7% | Added |
| Securian Asset Management, Inc | 4,298 | $265.2K | 0.01% | −121−2.7% | Reduced |
| Two Sigma Securities, LLC | 4,417 | $272.5K | 0.05% | −4,049−47.8% | Reduced |
| Personal Cfo Solutions, LLC | 4,607 | $284.2K | 0.06% | −473−9.3% | Reduced |
| Janney Montgomery Scott LLC | 4,648 | $287.0K | 0.00% | −48−1.0% | Reduced |
| Stephens Inc | 4,660 | $287.5K | 0.00% | +21+0.5% | Added |
| Allspring Global Investments Holdings, LLC | 4,747 | $288.4K | 0.00% | +4,747 | New |
| Baird Financial Group, Inc. | 4,792 | $295.7K | 0.00% | +743+18.4% | Added |
| Ontario Teachers Pension Plan Board | 4,801 | $296.2K | 0.00% | +4,801 | New |
| Campbell & CO Investment Adviser LLC | 4,883 | $301.3K | 0.02% | −1,182−19.5% | Reduced |
| Dundas Partners LLP | 5,055 | $311.9K | 0.02% | +475+10.4% | Added |
| CAPROCK Group, Inc. | 5,259 | $324.5K | 0.01% | +443+9.2% | Added |
| CIBC World Markets Corp | 5,296 | $326.8K | 0.00% | +5,296 | New |
| Glenmede Trust Co NA | 5,503 | $339.5K | 0.00% | +1,008+22.4% | Added |
| Prudential Financial Inc | 5,654 | $348.9K | 0.00% | −2,139−27.4% | Reduced |
| Profund Advisors LLC | 5,782 | $356.7K | 0.01% | −305−5.0% | Reduced |
| Pitcairn Co | 5,791 | $357.3K | 0.02% | +147+2.6% | Added |
| Aigen Investment Management, LP | 5,946 | $366.9K | 0.06% | −3,026−33.7% | Reduced |
| Avantax Advisory Services, Inc. | 5,954 | $367.4K | 0.00% | −806−11.9% | Reduced |
| Mercer Global Advisors Inc | 5,957 | $367.6K | 0.00% | +5,957 | New |
| O'Shaughnessy Asset Management, LLC | 5,962 | $367.9K | 0.00% | −896−13.1% | Reduced |
| Atria Investments LLC | 5,980 | $369.0K | 0.00% | −1,503−20.1% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 6,057 | $373.7K | 0.00% | +840+16.1% | Added |
| Two Sigma Investments, LP | 6,178 | $381.2K | 0.00% | −47,937−88.6% | Reduced |
| MML Investors Services, LLC | 6,440 | $397.0K | 0.00% | +209+3.4% | Added |
| State of Alaska, Department of Revenue | 6,487 | $400.0K | 0.00% | −100−1.5% | Reduced |
| Bessemer Group Inc | 6,500 | $401.0K | 0.00% | −1,035−13.7% | Reduced |
| Legacy Wealth Asset Management, LLC | 6,931 | $427.6K | 0.12% | −249−3.5% | Reduced |
| Jane Street Group, LLC | 7,000 | $431.9K | 0.00% | −97,772−93.3% | Reduced |
| Farringdon Capital, Ltd. | 7,014 | $432.8K | 0.18% | +7,014 | New |
| Headlands Technologies LLC | 7,124 | $439.6K | 0.04% | −3,489−32.9% | Reduced |
| Mariner, LLC | 7,149 | $441.1K | 0.00% | +71+1.0% | Added |
| Quantinno Capital Management LP | 7,160 | $441.8K | 0.00% | +7,160 | New |
| CWM Advisors, LLC | 7,250 | $447.3K | 0.05% | +73+1.0% | Added |
| JustInvest LLC | 7,288 | $449.7K | 0.01% | +1,370+23.1% | Added |
| Nomura Holdings Inc | 7,531 | $464.7K | 0.00% | +7,531 | New |
| Xponance, Inc. | 8,027 | $495.3K | 0.00% | +371+4.8% | Added |
| Sit Investment Associates Inc | 8,050 | $497.0K | 0.01% | 00.0% | Unchanged |
| Y-Intercept (Hong Kong) Ltd | 8,472 | $522.7K | 0.03% | +8,472 | New |
| Pacer Advisors, Inc. | 8,480 | $523.2K | 0.00% | +230+2.8% | Added |
| NJ State Employees Deferred Compensation Plan | 8,600 | $530.6K | 0.06% | 00.0% | Unchanged |
| DekaBank Deutsche Girozentrale | 8,622 | $537.0K | 0.00% | 00.0% | Unchanged |
| Pictet Asset Management Holding SA | 8,754 | $540.1K | 0.00% | +1,921+28.1% | Added |
| Penbrook Management LLC | 9,200 | $567.6K | 0.39% | 00.0% | Unchanged |
| Envestnet Portfolio Solutions, Inc. | 9,243 | $570.3K | 0.00% | +448+5.1% | Added |
| Catalyst Private Wealth, LLC | 9,620 | $593.6K | 0.26% | 00.0% | Unchanged |
| NorthCrest Asset Manangement, LLC | 9,950 | $613.9K | 0.02% | −170−1.7% | Reduced |
| William Blair Investment Management, LLC | 10,188 | $628.6K | 0.00% | −80−0.8% | Reduced |
| Toroso Investments, LLC | 10,197 | $629.2K | 0.01% | −2,365−18.8% | Reduced |
| Brevan Howard Capital Management LP | 10,411 | $642.4K | 0.02% | +10,411 | New |
| Van Eck Associates Corp | 10,489 | $647.0K | 0.00% | −23,942−69.5% | Reduced |
| US Bancorp | 10,997 | $678.5K | 0.00% | +353+3.3% | Added |
| HRT Financial LP | 11,102 | $684.0K | 0.00% | −26,424−70.4% | Reduced |
| KLP Kapitalforvaltning AS | 11,300 | $697.2K | 0.00% | +11,300 | New |
| Bank of Montreal | 11,533 | $711.6K | 0.00% | +459+4.1% | Added |
| New Mexico Educational Retirement Board | 11,600 | $716.0K | 0.02% | 00.0% | Unchanged |
| Oregon Public Employees Retirement Fund | 11,609 | $716.3K | 0.01% | +17+0.1% | Added |
| Nisa Investment Advisors, LLC | 11,653 | $719.0K | 0.00% | −80−0.7% | Reduced |
| Oppenheimer Asset Management Inc. | 11,956 | $737.7K | 0.01% | −291−2.4% | Reduced |
| Brinker Capital Investments, LLC | 11,981 | $739.2K | 0.01% | −329−2.7% | Reduced |
| Orion Portfolio Solutions, LLC | 11,981 | $739.2K | 0.01% | −329−2.7% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 12,050 | $743.5K | 0.01% | +12,050 | New |
| Snowden Capital Advisors LLC | 12,127 | $748.2K | 0.02% | +211+1.8% | Added |
| Two Sigma Advisers, LP | 12,200 | $752.7K | 0.00% | +400+3.4% | Added |
| Guggenheim Capital LLC | 12,233 | $754.8K | 0.01% | −4,296−26.0% | Reduced |
| Advisors Asset Management, Inc. | 12,294 | $758.5K | 0.01% | +1,843+17.6% | Added |
| Semanteon Capital Management, LP | 12,531 | $773.2K | 0.41% | −6,782−35.1% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 12,559 | $774.9K | 0.00% | +32+0.3% | Added |
| Northwestern Mutual Investment Management Company, LLC | 12,638 | $779.8K | 0.02% | +31+0.2% | Added |
| IFP Advisors, Inc | 13,358 | $824.2K | 0.03% | +71+0.5% | Added |
| Thrivent Financial for Lutherans | 13,380 | $826.0K | 0.00% | +29+0.2% | Added |
| State of Michigan Retirement System | 13,418 | $827.9K | 0.00% | −100−0.7% | Reduced |
| Qube Research & Technologies Ltd | 14,204 | $876.4K | 0.00% | −20,784−59.4% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 14,277 | $880.9K | 0.00% | +416+3.0% | Added |
| Ensign Peak Advisors, Inc | 15,452 | $953.4K | 0.00% | 00.0% | Unchanged |
| Louisiana State Employees Retirement System | 15,800 | $974.9K | 0.02% | +100+0.6% | Added |
| Natixis Advisors, L.P. | 16,276 | $1.00M | 0.00% | +4,990+44.2% | Added |
| State Board of Administration of Florida Retirement System | 16,279 | $1.00M | 0.00% | 00.0% | Unchanged |
| Arizona State Retirement System | 16,491 | $1.02M | 0.01% | +146+0.9% | Added |
| QSV Equity Investors LLC | 16,557 | $1.02M | 0.98% | 00.0% | Unchanged |
| Voya Investment Management LLC | 16,943 | $1.05M | 0.00% | −1,403−7.6% | Reduced |
| Victory Capital Management Inc | 17,185 | $1.06M | 0.00% | +4,596+36.5% | Added |
| Ameritas Investment Partners, Inc. | 17,311 | $1.07M | 0.03% | −82−0.5% | Reduced |
| Pathstone Holdings, LLC | 17,617 | $1.09M | 0.00% | +869+5.2% | Added |
| Mirabella Financial Services LLP | 18,423 | $1.14M | 0.10% | +18,423 | New |
| Handelsbanken Fonder AB | 18,602 | $1.15M | 0.00% | −1,600−7.9% | Reduced |
| LPL Financial LLC | 18,707 | $1.15M | 0.00% | +2,407+14.8% | Added |
| Assetmark, Inc | 18,747 | $1.16M | 0.00% | +1,843+10.9% | Added |
| Trust Point Inc. | 19,474 | $1.20M | 0.08% | −7,033−26.5% | Reduced |
| Man Group plc | 19,773 | $1.22M | 0.00% | −6,324−24.2% | Reduced |
| Yousif Capital Management, LLC | 19,938 | $1.23M | 0.01% | −961−4.6% | Reduced |
| Intech Investment Management LLC | 20,528 | $1.27M | 0.01% | +5,198+33.9% | Added |