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 |
|---|---|---|---|---|---|
| BlackRock, Inc. | 7,929,488 | $489.2M | 0.01% | +247,189+3.2% | Added |
| Vanguard Group Inc | 7,210,835 | $444.9M | 0.01% | +114,047+1.6% | Added |
| Neuberger Berman Group LLC | 3,835,617 | $236.7M | 0.19% | +180,223+4.9% | Added |
| State Street Corp | 2,544,793 | $157.0M | 0.01% | +4,465+0.2% | Added |
| Wellington Management Group LLP | 2,445,362 | $150.9M | 0.03% | +105,034+4.5% | Added |
| Disciplined Growth Investors Inc | 2,099,892 | $129.6M | 2.46% | −11,771−0.6% | Reduced |
| JPMorgan Chase & Co | 1,920,459 | $118.5M | 0.01% | +178,896+10.3% | Added |
| Geode Capital Management, LLC | 1,604,230 | $99.0M | 0.01% | +28,793+1.8% | Added |
| Capital International Investors | 1,503,132 | $92.7M | 0.02% | +82,681+5.8% | Added |
| Morgan Stanley | 1,307,283 | $80.7M | 0.01% | +71,572+5.8% | Added |
| Copeland Capital Management, LLC | 1,221,651 | $75.4M | 1.40% | +14,530+1.2% | Added |
| Dimensional Fund Advisors LP | 1,002,499 | $61.9M | 0.01% | −18,736−1.8% | Reduced |
| Northern Trust Corp | 996,040 | $61.5M | 0.01% | +83,186+9.1% | Added |
| T. Rowe Price Investment Management, Inc. | 991,186 | $61.2M | 0.04% | −336,454−25.3% | Reduced |
| Snyder Capital Management L P | 882,518 | $54.5M | 1.14% | +160,784+22.3% | Added |
| Brown Advisory Inc | 867,177 | $53.5M | 0.07% | −51,362−5.6% | Reduced |
| Boston Trust Walden Corp | 739,284 | $45.6M | 0.32% | −30,077−3.9% | Reduced |
| Federated Hermes, Inc. | 711,017 | $43.9M | 0.10% | +203,309+40.0% | Added |
| Robeco Schweiz AG | 664,000 | $41.0M | 0.88% | −41,000−5.8% | Reduced |
| Charles Schwab Investment Management Inc | 654,973 | $40.4M | 0.01% | +33,741+5.4% | Added |
| Congress Asset Management Co | 631,139 | $38.9M | 0.26% | +9,264+1.5% | Added |
| Ceredex Value Advisors LLC | 586,650 | $36.2M | 0.73% | −75,990−11.5% | Reduced |
| Stephens Investment Management Group LLC | 566,446 | $34.9M | 0.47% | −1,031−0.2% | Reduced |
| Bank of New York Mellon Corp | 555,000 | $34.2M | 0.01% | −154,792−21.8% | Reduced |
| D. E. Shaw & Co., Inc. | 518,761 | $32.0M | 0.04% | −119,006−18.7% | Reduced |
| Riverbridge Partners LLC | 517,351 | $31.9M | 0.44% | −45,302−8.1% | Reduced |
| Grantham, Mayo, Van Otterloo & Co. LLC | 511,498 | $31.6M | 0.10% | +65,504+14.7% | Added |
| Goldman Sachs Group Inc | 498,253 | $30.7M | 0.01% | +121,608+32.3% | Added |
| Fiera Capital Corp | 466,560 | $28.8M | 0.09% | −13,381−2.8% | Reduced |
| Bank of America Corp | 401,125 | $24.7M | 0.00% | +62,750+18.5% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 385,979 | $23.8M | 0.06% | +128,156+49.7% | Added |
| Vontobel Holding Ltd. | 375,402 | $23.2M | 0.08% | −6,871−1.8% | Reduced |
| Loomis Sayles & Co L P | 344,063 | $21.2M | 0.03% | −10,743−3.0% | Reduced |
| Citigroup Inc | 331,230 | $20.4M | 0.02% | +274,618+485.1% | Added |
| Tributary Capital Management, LLC | 320,245 | $19.8M | 1.53% | +40,529+14.5% | Added |
| Norges Bank | 318,689 | $19.7M | 0.00% | −261,200−45.0% | Reduced |
| Kodai Capital Management LP | 279,929 | $17.3M | 0.71% | −96,658−25.7% | Reduced |
| Nuveen Asset Management, LLC | 274,193 | $16.9M | 0.00% | +678+0.2% | Added |
| Voloridge Investment Management, LLC | 272,683 | $16.8M | 0.06% | −111,379−29.0% | Reduced |
| Envestnet Asset Management Inc | 272,067 | $16.8M | 0.01% | −11,368−4.0% | Reduced |
| ProShare Advisors LLC | 266,756 | $16.5M | 0.04% | +24,439+10.1% | Added |
| Public Employees Retirement Association of Colorado | 256,884 | $15.8M | 0.06% | 00.0% | Unchanged |
| WCM Investment Management, LLC | 246,006 | $15.2M | 0.04% | −6,178−2.4% | Reduced |
| Barclays PLC | 243,330 | $15.0M | 0.01% | +62,576+34.6% | Added |
| First Trust Advisors LP | 234,272 | $14.5M | 0.01% | +215+0.1% | Added |
| Millennium Management LLC | 229,763 | $14.2M | 0.01% | −166,298−42.0% | Reduced |
| Montanaro Asset Management Ltd | 189,654 | $11.7M | 2.42% | −15,396−7.5% | Reduced |
| Rhumbline Advisers | 182,976 | $11.3M | 0.01% | +2,224+1.2% | Added |
| UBS Group AG | 170,489 | $10.5M | 0.00% | +134,672+376.0% | Added |
| Citadel Advisors LLC | 166,333 | $10.3M | 0.01% | −247,836−59.8% | Reduced |
| Wasatch Advisors Inc | 163,886 | $10.1M | 0.05% | −15,154−8.5% | Reduced |
| UBS Asset Management Americas Inc | 151,365 | $9.34M | 0.00% | +1,371+0.9% | Added |
| Crawford Investment Counsel Inc | 147,745 | $9.12M | 0.16% | +5,650+4.0% | Added |
| M&G Plc | 144,144 | $8.94M | 0.06% | −9,287−6.1% | Reduced |
| New York State Common Retirement Fund | 133,159 | $8.22M | 0.01% | 00.0% | Unchanged |
| Principal Financial Group Inc | 132,278 | $8.16M | 0.00% | −901−0.7% | Reduced |
| GW&K Investment Management, LLC | 130,031 | $8.02M | 0.07% | −74,757−36.5% | Reduced |
| Alliancebernstein L.P. | 122,876 | $7.58M | 0.00% | −1,540−1.2% | Reduced |
| Raymond James Financial Inc | 121,062 | $7.47M | 0.00% | +121,062 | New |
| Legal & General Group Plc | 116,815 | $7.21M | 0.00% | +515+0.4% | Added |
| Deutsche Bank AG | 116,367 | $7.18M | 0.00% | −7,197−5.8% | Reduced |
| Wells Fargo & Company | 115,956 | $7.15M | 0.00% | +6,750+6.2% | Added |
| Pier Capital, LLC | 114,375 | $7.06M | 1.01% | +1,901+1.7% | Added |
| Swiss National Bank | 111,800 | $6.90M | 0.00% | +900+0.8% | Added |
| Manufacturers Life Insurance Company, The | 102,555 | $6.33M | 0.01% | −896−0.9% | Reduced |
| California Public Employees Retirement System | 101,398 | $6.26M | 0.00% | +5,716+6.0% | Added |
| Nicholas Company, Inc. | 100,775 | $6.22M | 0.10% | 00.0% | Unchanged |
| Stifel Financial Corp | 100,514 | $6.20M | 0.01% | −6,182−5.8% | Reduced |
| SEI Investments Co | 96,598 | $5.96M | 0.01% | +4,477+4.9% | Added |
| Corebridge Financial, Inc. | 92,089 | $5.68M | 0.03% | −4,956−5.1% | Reduced |
| Invesco Ltd. | 90,898 | $5.61M | 0.00% | +129+0.1% | Added |
| AQR Capital Management LLC | 89,814 | $5.54M | 0.01% | +52,079+138.0% | Added |
| Retirement Systems of Alabama | 88,843 | $5.48M | 0.02% | +109+0.1% | Added |
| Madison Asset Management, LLC | 84,436 | $5.21M | 0.06% | +11,862+16.3% | Added |
| Madison Investment Advisors, LLC | 84,436 | $5.21M | 0.06% | +84,436 | New |
| Renaissance Technologies LLC | 81,605 | $5.04M | 0.01% | +26,105+47.0% | Added |
| StonePine Asset Management Inc. | 79,100 | $4.88M | 0.05% | 00.0% | Unchanged |
| Edgestream Partners, L.P. | 76,366 | $4.71M | 0.20% | +23,509+44.5% | Added |
| Royal Bank of Canada | 72,170 | $4.45M | 0.00% | −3,432−4.5% | Reduced |
| Congress Wealth Management LLC | 69,895 | $4.31M | 0.06% | −10,792−13.4% | Reduced |
| Russell Investments Group, Ltd. | 65,790 | $4.06M | 0.01% | −3,488−5.0% | Reduced |
| MetLife Investment Management | 65,173 | $4.02M | 0.02% | +4,152+6.8% | Added |
| Ameriprise Financial Inc | 63,331 | $3.91M | 0.00% | −377,709−85.6% | Reduced |
| Shell Asset Management Co | 61,964 | $3.82M | 0.17% | +6,836+12.4% | Added |
| EFG Asset Management (North America) Corp. | 61,289 | $3.78M | 0.52% | +29,125+90.6% | Added |
| Tudor Investment Corp Et Al | 54,999 | $3.39M | 0.04% | −135,091−71.1% | Reduced |
| State of Wisconsin Investment Board | 53,849 | $3.32M | 0.01% | −220.0% | Reduced |
| M&T Bank Corp | 53,672 | $3.31M | 0.01% | +12,037+28.9% | Added |
| California State Teachers Retirement System | 53,125 | $3.28M | 0.00% | −562−1.0% | Reduced |
| BNP Paribas Arbitrage, SA | 47,532 | $2.93M | 0.00% | −9,633−16.9% | Reduced |
| Great West Life Assurance Co | 46,987 | $2.90M | 0.00% | −2,984−6.0% | Reduced |
| HSBC Holdings PLC | 46,384 | $2.87M | 0.00% | −5,326−10.3% | Reduced |
| Price T Rowe Associates Inc | 44,414 | $2.74M | 0.00% | +5,853+15.2% | Added |
| B. Metzler seel. Sohn & Co. AG | 42,955 | $2.65M | 0.03% | 00.0% | Unchanged |
| Bahl & Gaynor Inc | 41,816 | $2.58M | 0.01% | −3,677−8.1% | Reduced |
| First National Bank of Omaha | 39,843 | $2.46M | 0.16% | −611−1.5% | Reduced |
| Herald Investment Management Ltd | 38,000 | $2.34M | 0.38% | 00.0% | Unchanged |
| Teachers Retirement System of the State of Kentucky | 36,058 | $2.23M | 0.02% | −3,462−8.8% | Reduced |
| Allianz Asset Management GmbH | 35,304 | $2.18M | 0.00% | +31,904+938.4% | Added |
| FMR LLC | 34,774 | $2.15M | 0.00% | +17,527+101.6% | Added |