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 2024
Institutional positions in Power Integrations Inc as of Sep 30, 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
- 334
- −15 vs. Q2 2024
- Shares held
- 58.3M
- +6.91M (+13.4%) vs. Q2 2024
- Total value
- $3.73B
- +$130.8M (+3.6%) vs. Q2 2024
- New holders
- 34
- 144 more added
- Sold out
- 49
- 115 more reduced
2 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2024
Shares, value and share of portfolio for each institution holding Power Integrations Inc; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vontobel Holding Ltd. | 382,273 | $24.5M | 0.08% | +18,827+5.2% | Added |
| Voloridge Investment Management, LLC | 384,062 | $24.6M | 0.09% | +162,910+73.7% | Added |
| Millennium Management LLC | 396,061 | $25.4M | 0.02% | −197,103−33.2% | Reduced |
| Citadel Advisors LLC | 414,169 | $26.6M | 0.03% | +22,130+5.6% | Added |
| Ameriprise Financial Inc | 441,040 | $28.3M | 0.01% | −6,375−1.4% | Reduced |
| Grantham, Mayo, Van Otterloo & Co. LLC | 445,994 | $28.6M | 0.09% | +42,778+10.6% | Added |
| Fiera Capital Corp | 479,941 | $30.8M | 0.09% | −14,827−3.0% | Reduced |
| Federated Hermes, Inc. | 507,708 | $32.6M | 0.07% | +141,343+38.6% | Added |
| Riverbridge Partners LLC | 562,653 | $36.1M | 0.48% | −19,578−3.4% | Reduced |
| Stephens Investment Management Group LLC | 567,477 | $36.4M | 0.50% | +14,306+2.6% | Added |
| Norges Bank | 579,889 | $37.2M | 0.01% | +113,403+24.3% | Added |
| Charles Schwab Investment Management Inc | 621,232 | $39.8M | 0.01% | −144,810−18.9% | Reduced |
| Congress Asset Management Co | 621,875 | $39.9M | 0.27% | +96,609+18.4% | Added |
| D. E. Shaw & Co., Inc. | 637,767 | $40.9M | 0.05% | +180,297+39.4% | Added |
| Ceredex Value Advisors LLC | 662,640 | $42.5M | 0.83% | −93,642−12.4% | Reduced |
| Robeco Schweiz AG | 705,000 | $45.2M | 0.85% | −65,630−8.5% | Reduced |
| Bank of New York Mellon Corp | 709,792 | $45.5M | 0.01% | −104,386−12.8% | Reduced |
| Snyder Capital Management L P | 721,734 | $46.3M | 0.96% | −42,308−5.5% | Reduced |
| Boston Trust Walden Corp | 769,361 | $49.3M | 0.34% | −21,875−2.8% | Reduced |
| Northern Trust Corp | 912,854 | $58.5M | 0.01% | +21,011+2.4% | Added |
| Brown Advisory Inc | 918,539 | $58.9M | 0.07% | −37,747−3.9% | Reduced |
| Dimensional Fund Advisors LP | 1,021,235 | $65.5M | 0.02% | −72,618−6.6% | Reduced |
| Copeland Capital Management, LLC | 1,207,121 | $77.4M | 1.35% | +213,392+21.5% | Added |
| Morgan Stanley | 1,235,711 | $79.2M | 0.01% | +54,459+4.6% | Added |
| T. Rowe Price Investment Management, Inc. | 1,327,640 | $85.1M | 0.05% | +156,582+13.4% | Added |
| Capital International Investors | 1,420,451 | $91.1M | 0.02% | +103,517+7.9% | Added |
| Geode Capital Management, LLC | 1,575,437 | $101.0M | 0.01% | +63,150+4.2% | Added |
| JPMorgan Chase & Co | 1,741,563 | $111.7M | 0.01% | −143,472−7.6% | Reduced |
| Disciplined Growth Investors Inc | 2,111,663 | $135.4M | 2.56% | +80,761+4.0% | Added |
| Wellington Management Group LLP | 2,340,328 | $150.1M | 0.03% | +476,986+25.6% | Added |
| State Street Corp | 2,540,328 | $162.9M | 0.01% | +27,488+1.1% | Added |
| Neuberger Berman Group LLC | 3,655,394 | $234.4M | 0.18% | +52,444+1.5% | Added |
| Vanguard Group Inc | 7,096,788 | $455.0M | 0.01% | +438,790+6.6% | Added |
| BlackRock, Inc. | 7,682,299 | $492.6M | 0.01% | +7,682,299 | New |
| Macquarie Group Ltd | 0 | $0 | 0.00% | −722,522−100.0% | Sold out |
| Alps Advisors Inc | 0 | $0 | 0.00% | −91,345−100.0% | Sold out |
| Segall Bryant & Hamill, LLC | 0 | $0 | 0.00% | −83,462−100.0% | Sold out |
| Robeco Institutional Asset Management B.V. | 0 | $0 | 0.00% | −45,004−100.0% | Sold out |
| Twinbeech Capital LP | 0 | $0 | 0.00% | −41,421−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −41,403−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −36,520−100.0% | Sold out |
| Grandeur Peak Global Advisors, LLC | 0 | $0 | 0.00% | −33,257−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −26,803−100.0% | Sold out |
| Alberta Investment Management Corp | 0 | $0 | 0.00% | −23,650−100.0% | Sold out |
| Polar Capital Holdings Plc | 0 | $0 | 0.00% | −17,500−100.0% | Sold out |
| Aquatic Capital Management LLC | 0 | $0 | 0.00% | −17,100−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −16,200−100.0% | Sold out |
| Jackson Creek Investment Advisors LLC | 0 | $0 | 0.00% | −14,808−100.0% | Sold out |
| Woodline Partners LP | 0 | $0 | 0.00% | −14,299−100.0% | Sold out |
| Winton Group Ltd | 0 | $0 | 0.00% | −13,342−100.0% | Sold out |
| American Century Companies Inc | 0 | $0 | 0.00% | −11,396−100.0% | Sold out |
| PEAK6 Investments LLC | 0 | $0 | 0.00% | −11,006−100.0% | Sold out |
| Mirabella Financial Services LLP | 0 | $0 | 0.00% | −10,427−100.0% | Sold out |
| Los Angeles Capital Management LLC | 0 | $0 | 0.00% | −9,958−100.0% | Sold out |
| Magnetar Financial LLC | 0 | $0 | 0.00% | −7,701−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −6,618−100.0% | Sold out |
| Scientech Research LLC | 0 | $0 | 0.00% | −5,299−100.0% | Sold out |
| Pearl River Capital, LLC | 0 | $0 | 0.00% | −5,147−100.0% | Sold out |
| Entropy Technologies, LP | 0 | $0 | 0.00% | −4,874−100.0% | Sold out |
| CI Private Wealth, LLC | 0 | $0 | 0.00% | −4,410−100.0% | Sold out |
| MQS Management LLC | 0 | $0 | 0.00% | −4,245−100.0% | Sold out |
| Park Avenue Securities LLC | 0 | $0 | 0.00% | −4,187−100.0% | Sold out |
| Bridgefront Capital, LLC | 0 | $0 | 0.00% | −3,353−100.0% | Sold out |
| Franklin Resources Inc | 0 | $0 | 0.00% | −3,339−100.0% | Sold out |
| Legacy Capital Wealth Partners, LLC | 0 | $0 | 0.00% | −2,973−100.0% | Sold out |
| Vident Advisory, LLC | 0 | $0 | 0.00% | −2,938−100.0% | Sold out |
| Venturi Wealth Management, LLC | 0 | $0 | 0.00% | −2,650−100.0% | Sold out |
| Migdal Insurance & Financial Holdings Ltd. | 0 | $0 | 0.00% | −915−100.0% | Sold out |
| Elequin Capital LP | 0 | $0 | 0.00% | −263−100.0% | Sold out |
| Raffa Wealth Management, LLC | 0 | $0 | 0.00% | −262−100.0% | Sold out |
| Ashton Thomas Private Wealth, LLC | 0 | $0 | 0.00% | −243−100.0% | Sold out |
| Catalyst Funds Management Pty Ltd | 0 | $0 | 0.00% | −200−100.0% | Sold out |
| Redwood Wealth Management Group, LLC | 0 | $0 | 0.00% | −194−100.0% | Sold out |
| Crewe Advisors LLC | 0 | $0 | 0.00% | −162−100.0% | Sold out |
| SYSTM Wealth Solutions LLC | 0 | $0 | 0.00% | −153−100.0% | Sold out |
| Quarry LP | 0 | $0 | 0.00% | −89−100.0% | Sold out |
| Innealta Capital, LLC | 0 | $0 | 0.00% | −29−100.0% | Sold out |
| Sachetta, LLC | 0 | $0 | 0.00% | −18−100.0% | Sold out |
| Magellan Asset Management Ltd | 0 | $0 | 0.00% | −17−100.0% | Sold out |
| CVA Family Office, LLC | 0 | $0 | 0.00% | −7−100.0% | Sold out |
| Riggs Asset Managment Co. Inc. | 0 | $0 | 0.00% | −6−100.0% | Sold out |
| AdvisorNet Financial, Inc | 0 | $0 | 0.00% | −3−100.0% | Sold out |
| Avion Wealth | 0 | $0 | 0.00% | −14−100.0% | Sold out |
| BlackRock Inc. | – | – | – | – | Not filed |
| JJJ Advisors Inc. | – | – | – | – | Not filed |