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 |
|---|---|---|---|---|---|
| BlackRock, Inc. | 7,682,299 | $492.6M | 0.01% | +7,682,299 | New |
| Vanguard Group Inc | 7,096,788 | $455.0M | 0.01% | +438,790+6.6% | Added |
| Neuberger Berman Group LLC | 3,655,394 | $234.4M | 0.18% | +52,444+1.5% | Added |
| State Street Corp | 2,540,328 | $162.9M | 0.01% | +27,488+1.1% | Added |
| Wellington Management Group LLP | 2,340,328 | $150.1M | 0.03% | +476,986+25.6% | Added |
| Disciplined Growth Investors Inc | 2,111,663 | $135.4M | 2.56% | +80,761+4.0% | Added |
| JPMorgan Chase & Co | 1,741,563 | $111.7M | 0.01% | −143,472−7.6% | Reduced |
| Geode Capital Management, LLC | 1,575,437 | $101.0M | 0.01% | +63,150+4.2% | Added |
| Capital International Investors | 1,420,451 | $91.1M | 0.02% | +103,517+7.9% | Added |
| T. Rowe Price Investment Management, Inc. | 1,327,640 | $85.1M | 0.05% | +156,582+13.4% | Added |
| Morgan Stanley | 1,235,711 | $79.2M | 0.01% | +54,459+4.6% | Added |
| Copeland Capital Management, LLC | 1,207,121 | $77.4M | 1.35% | +213,392+21.5% | Added |
| Dimensional Fund Advisors LP | 1,021,235 | $65.5M | 0.02% | −72,618−6.6% | Reduced |
| Brown Advisory Inc | 918,539 | $58.9M | 0.07% | −37,747−3.9% | Reduced |
| Northern Trust Corp | 912,854 | $58.5M | 0.01% | +21,011+2.4% | Added |
| Boston Trust Walden Corp | 769,361 | $49.3M | 0.34% | −21,875−2.8% | Reduced |
| Snyder Capital Management L P | 721,734 | $46.3M | 0.96% | −42,308−5.5% | Reduced |
| Bank of New York Mellon Corp | 709,792 | $45.5M | 0.01% | −104,386−12.8% | Reduced |
| Robeco Schweiz AG | 705,000 | $45.2M | 0.85% | −65,630−8.5% | Reduced |
| Ceredex Value Advisors LLC | 662,640 | $42.5M | 0.83% | −93,642−12.4% | Reduced |
| D. E. Shaw & Co., Inc. | 637,767 | $40.9M | 0.05% | +180,297+39.4% | Added |
| Congress Asset Management Co | 621,875 | $39.9M | 0.27% | +96,609+18.4% | Added |
| Charles Schwab Investment Management Inc | 621,232 | $39.8M | 0.01% | −144,810−18.9% | Reduced |
| Norges Bank | 579,889 | $37.2M | 0.01% | +113,403+24.3% | Added |
| Stephens Investment Management Group LLC | 567,477 | $36.4M | 0.50% | +14,306+2.6% | Added |
| Riverbridge Partners LLC | 562,653 | $36.1M | 0.48% | −19,578−3.4% | Reduced |
| Federated Hermes, Inc. | 507,708 | $32.6M | 0.07% | +141,343+38.6% | Added |
| Fiera Capital Corp | 479,941 | $30.8M | 0.09% | −14,827−3.0% | Reduced |
| Grantham, Mayo, Van Otterloo & Co. LLC | 445,994 | $28.6M | 0.09% | +42,778+10.6% | Added |
| Ameriprise Financial Inc | 441,040 | $28.3M | 0.01% | −6,375−1.4% | Reduced |
| Citadel Advisors LLC | 414,169 | $26.6M | 0.03% | +22,130+5.6% | Added |
| Millennium Management LLC | 396,061 | $25.4M | 0.02% | −197,103−33.2% | Reduced |
| Voloridge Investment Management, LLC | 384,062 | $24.6M | 0.09% | +162,910+73.7% | Added |
| Vontobel Holding Ltd. | 382,273 | $24.5M | 0.08% | +18,827+5.2% | Added |
| Goldman Sachs Group Inc | 376,645 | $24.2M | 0.00% | +39,182+11.6% | Added |
| Kodai Capital Management LP | 376,587 | $24.1M | 0.50% | +9,298+2.5% | Added |
| Loomis Sayles & Co L P | 354,806 | $22.8M | 0.03% | −609−0.2% | Reduced |
| Bank of America Corp | 338,375 | $21.7M | 0.00% | −26,374−7.2% | Reduced |
| Envestnet Asset Management Inc | 283,435 | $18.2M | 0.01% | +26,942+10.5% | Added |
| Tributary Capital Management, LLC | 279,716 | $17.9M | 1.39% | −7,209−2.5% | Reduced |
| Nuveen Asset Management, LLC | 273,515 | $17.5M | 0.00% | +31,170+12.9% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 257,823 | $16.5M | 0.04% | +23,405+10.0% | Added |
| Public Employees Retirement Association of Colorado | 256,884 | $16.5M | 0.07% | −671−0.3% | Reduced |
| WCM Investment Management, LLC | 252,184 | $16.0M | 0.04% | +68,502+37.3% | Added |
| ProShare Advisors LLC | 242,317 | $15.5M | 0.04% | +26,942+12.5% | Added |
| First Trust Advisors LP | 234,057 | $15.0M | 0.01% | +7,902+3.5% | Added |
| Montanaro Asset Management Ltd | 205,050 | $13.1M | 2.34% | +8,000+4.1% | Added |
| GW&K Investment Management, LLC | 204,788 | $13.1M | 0.11% | +15,084+8.0% | Added |
| Tudor Investment Corp Et Al | 190,090 | $12.2M | 0.13% | +76,926+68.0% | Added |
| Barclays PLC | 180,754 | $11.6M | 0.01% | +114,644+173.4% | Added |
| Rhumbline Advisers | 180,752 | $11.6M | 0.01% | −4,445−2.4% | Reduced |
| Wasatch Advisors Inc | 179,040 | $11.5M | 0.06% | −68,041−27.5% | Reduced |
| M&G Plc | 153,431 | $9.82M | 0.05% | +153,431 | New |
| UBS Asset Management Americas Inc | 149,994 | $9.62M | 0.00% | +166+0.1% | Added |
| Crawford Investment Counsel Inc | 142,095 | $9.11M | 0.16% | +18,078+14.6% | Added |
| Principal Financial Group Inc | 133,179 | $8.54M | 0.00% | −59,270−30.8% | Reduced |
| New York State Common Retirement Fund | 133,159 | $8.54M | 0.01% | −20,500−13.3% | Reduced |
| Alliancebernstein L.P. | 124,416 | $7.98M | 0.00% | −2,629−2.1% | Reduced |
| Deutsche Bank AG | 123,564 | $7.92M | 0.00% | +59,429+92.7% | Added |
| Granahan Investment Management Inc | 117,060 | $7.51M | 0.30% | −10,145−8.0% | Reduced |
| Legal & General Group Plc | 116,300 | $7.46M | 0.00% | +370.0% | Added |
| Pier Capital, LLC | 112,474 | $7.21M | 1.02% | +2,139+1.9% | Added |
| Swiss National Bank | 110,900 | $7.11M | 0.00% | −1,000−0.9% | Reduced |
| Wells Fargo & Company | 109,206 | $7.00M | 0.00% | +3,212+3.0% | Added |
| Stifel Financial Corp | 106,696 | $6.84M | 0.01% | +10,474+10.9% | Added |
| Jane Street Group, LLC | 104,772 | $6.72M | 0.01% | −39,634−27.4% | Reduced |
| Manufacturers Life Insurance Company, The | 103,451 | $6.63M | 0.01% | +419+0.4% | Added |
| Nicholas Company, Inc. | 100,775 | $6.46M | 0.11% | −189,136−65.2% | Reduced |
| Corebridge Financial, Inc. | 97,045 | $6.22M | 0.03% | −4,769−4.7% | Reduced |
| California Public Employees Retirement System | 95,682 | $6.14M | 0.00% | −10,675−10.0% | Reduced |
| SEI Investments Co | 92,121 | $5.91M | 0.01% | −4,321−4.5% | Reduced |
| Invesco Ltd. | 90,769 | $5.82M | 0.00% | −570,868−86.3% | Reduced |
| Retirement Systems of Alabama | 88,734 | $5.69M | 0.02% | −1,027−1.1% | Reduced |
| Congress Wealth Management LLC | 80,687 | $5.17M | 0.07% | +7,914+10.9% | Added |
| StonePine Asset Management Inc. | 79,100 | $5.07M | 0.05% | 00.0% | Unchanged |
| Royal Bank of Canada | 75,602 | $4.85M | 0.00% | +12,412+19.6% | Added |
| Madison Asset Management, LLC | 72,574 | $4.65M | 0.05% | +302+0.4% | Added |
| Scout Investments, Inc. | 69,652 | $4.44M | 0.12% | −11,235−13.9% | Reduced |
| Russell Investments Group, Ltd. | 69,278 | $4.44M | 0.01% | −1,227−1.7% | Reduced |
| Holocene Advisors, LP | 67,368 | $4.32M | 0.02% | +27,255+67.9% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 65,405 | $4.19M | 0.01% | +5,339+8.9% | Added |
| MetLife Investment Management | 61,021 | $3.91M | 0.02% | −499−0.8% | Reduced |
| BNP Paribas Arbitrage, SA | 57,165 | $3.67M | 0.00% | +27,016+89.6% | Added |
| Citigroup Inc | 56,612 | $3.63M | 0.00% | +34,707+158.4% | Added |
| Renaissance Technologies LLC | 55,500 | $3.56M | 0.01% | +55,500 | New |
| Shell Asset Management Co | 55,128 | $3.54M | 0.16% | +55,128 | New |
| Quantbot Technologies LP | 54,311 | $3.48M | 0.14% | +51,748+2,019.0% | Added |
| Two Sigma Investments, LP | 54,115 | $3.47M | 0.01% | +35,566+191.7% | Added |
| State of Wisconsin Investment Board | 53,871 | $3.45M | 0.01% | 00.0% | Unchanged |
| California State Teachers Retirement System | 53,687 | $3.44M | 0.00% | −1,799−3.2% | Reduced |
| Edgestream Partners, L.P. | 52,857 | $3.39M | 0.15% | +52,857 | New |
| HSBC Holdings PLC | 51,710 | $3.30M | 0.00% | +10,441+25.3% | Added |
| Capital Fund Management S.A. | 50,344 | $3.23M | 0.04% | +34,452+216.8% | Added |
| Great West Life Assurance Co | 49,971 | $3.20M | 0.01% | +3,433+7.4% | Added |
| Verition Fund Management LLC | 48,340 | $3.10M | 0.02% | +36,228+299.1% | Added |
| Bahl & Gaynor Inc | 45,493 | $2.92M | 0.02% | +421+0.9% | Added |
| B. Metzler seel. Sohn & Co. AG | 42,955 | $2.75M | 0.03% | +15,366+55.7% | Added |
| B. Metzler seel. Sohn & Co. Holding AG | 42,955 | $2.75M | 0.03% | +42,955 | New |
| Connor, Clark & Lunn Investment Management Ltd. | 41,860 | $2.68M | 0.01% | +28,548+214.5% | Added |
| M&T Bank Corp | 41,635 | $2.67M | 0.01% | −110.0% | Reduced |