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 2023
Institutional positions in Power Integrations Inc as of Dec 31, 2023. 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
- 342
- +11 vs. Q3 2023
- Shares held
- 58.5M
- +678.0K (+1.2%) vs. Q3 2023
- Total value
- $4.81B
- +$393.3M (+8.9%) vs. Q3 2023
- New holders
- 39
- 135 more added
- Sold out
- 28
- 127 more reduced
7 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2023: 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 2023
Shares, value and share of portfolio for each institution holding Power Integrations Inc; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 7,411,173 | $608.5M | 0.02% | +237,713+3.3% | Added |
| Vanguard Group Inc | 6,423,530 | $527.4M | 0.01% | +21,139+0.3% | Added |
| Neuberger Berman Group LLC | 3,273,389 | $268.8M | 0.23% | +13,719+0.4% | Added |
| State Street Corp | 2,445,255 | $200.8M | 0.01% | +41,788+1.7% | Added |
| JPMorgan Chase & Co | 2,445,248 | $200.8M | 0.02% | −111,071−4.3% | Reduced |
| Disciplined Growth Investors Inc | 2,039,868 | $167.5M | 3.66% | −31,161−1.5% | Reduced |
| Wellington Management Group LLP | 2,011,611 | $165.2M | 0.03% | −264,358−11.6% | Reduced |
| Geode Capital Management, LLC | 1,423,034 | $116.9M | 0.01% | +55,901+4.1% | Added |
| Bank of New York Mellon Corp | 1,367,241 | $112.3M | 0.02% | −1,768−0.1% | Reduced |
| Capital International Investors | 1,236,159 | $101.5M | 0.02% | +390,373+46.2% | Added |
| Dimensional Fund Advisors LP | 1,150,749 | $94.5M | 0.03% | −59,964−5.0% | Reduced |
| Brown Advisory Inc | 1,027,473 | $84.4M | 0.12% | −2,727−0.3% | Reduced |
| Macquarie Group Ltd | 1,022,476 | $84.0M | 0.10% | −279,110−21.4% | Reduced |
| Morgan Stanley | 1,004,586 | $82.5M | 0.01% | +82,966+9.0% | Added |
| Robeco Schweiz AG | 955,515 | $78.5M | 1.32% | −94,880−9.0% | Reduced |
| Northern Trust Corp | 924,852 | $75.9M | 0.01% | −12,296−1.3% | Reduced |
| Invesco Ltd. | 851,901 | $69.9M | 0.02% | −433,106−33.7% | Reduced |
| Copeland Capital Management, LLC | 806,905 | $66.3M | 1.33% | −24,934−3.0% | Reduced |
| Snyder Capital Management L P | 743,261 | $66.2M | 1.49% | −224,584−23.2% | Reduced |
| Boston Trust Walden Corp | 793,058 | $65.1M | 0.49% | +3,784+0.5% | Added |
| Charles Schwab Investment Management Inc | 719,948 | $59.1M | 0.02% | +10,740+1.5% | Added |
| Riverbridge Partners LLC | 650,561 | $53.4M | 0.67% | −8,312−1.3% | Reduced |
| Ceredex Value Advisors LLC | 647,590 | $53.2M | 0.92% | +59,290+10.1% | Added |
| Millennium Management LLC | 621,360 | $51.0M | 0.05% | +53,835+9.5% | Added |
| Stephens Investment Management Group LLC | 597,656 | $49.1M | 0.72% | −12,154−2.0% | Reduced |
| T. Rowe Price Investment Management, Inc. | 545,433 | $44.8M | 0.03% | +545,433 | New |
| Fiera Capital Corp | 506,921 | $41.6M | 0.13% | +3,726+0.7% | Added |
| Price T Rowe Associates Inc | 502,712 | $41.3M | 0.01% | −57,793−10.3% | Reduced |
| American Century Companies Inc | 492,966 | $40.5M | 0.03% | −26,651−5.1% | Reduced |
| Kodai Capital Management LP | 480,657 | $39.5M | 0.80% | +480,657 | New |
| Norges Bank | 455,783 | $37.4M | 0.01% | +73,568+19.2% | Added |
| Congress Asset Management Co | 424,682 | $34.9M | 0.27% | +35,037+9.0% | Added |
| Ameriprise Financial Inc | 380,582 | $31.2M | 0.01% | −5,808−1.5% | Reduced |
| Loomis Sayles & Co L P | 358,303 | $29.4M | 0.05% | −1,712−0.5% | Reduced |
| Bank of America Corp | 341,231 | $28.0M | 0.00% | +23,134+7.3% | Added |
| First Trust Advisors LP | 313,415 | $25.7M | 0.03% | −32,911−9.5% | Reduced |
| Federated Hermes, Inc. | 311,010 | $25.5M | 0.06% | +2,985+1.0% | Added |
| Goldman Sachs Group Inc | 306,402 | $25.2M | 0.01% | −17,954−5.5% | Reduced |
| William Blair Investment Management, LLC | 286,185 | $23.5M | 0.07% | +35,708+14.3% | Added |
| Wasatch Advisors Inc | 265,046 | $21.8M | 0.12% | −11,693−4.2% | Reduced |
| Nicholas Company, Inc. | 262,580 | $21.6M | 0.38% | +6,735+2.6% | Added |
| Public Employees Retirement Association of Colorado | 260,951 | $21.4M | 0.10% | −1,151−0.4% | Reduced |
| Vontobel Holding Ltd. | 260,680 | $21.4M | 0.18% | +15,630+6.4% | Added |
| Rhumbline Advisers | 242,837 | $19.9M | 0.02% | −4,080−1.7% | Reduced |
| Voya Investment Management LLC | 229,861 | $18.9M | 0.02% | +1,157+0.5% | Added |
| Principal Financial Group Inc | 228,625 | $18.8M | 0.01% | +3,161+1.4% | Added |
| Tributary Capital Management, LLC | 225,368 | $18.5M | 1.56% | +35,290+18.6% | Added |
| Citadel Advisors LLC | 219,863 | $18.1M | 0.02% | +48,522+28.3% | Added |
| Envestnet Asset Management Inc | 218,617 | $18.0M | 0.01% | +11,551+5.6% | Added |
| Balyasny Asset Management LLC | 216,872 | $17.8M | 0.05% | +178,402+463.7% | Added |
| ProShare Advisors LLC | 204,118 | $16.8M | 0.05% | +31,236+18.1% | Added |
| Grantham, Mayo, Van Otterloo & Co. LLC | 198,589 | $16.3M | 0.07% | +7,115+3.7% | Added |
| GW&K Investment Management, LLC | 186,490 | $15.3M | 0.14% | −35,518−16.0% | Reduced |
| Nuveen Asset Management, LLC | 182,489 | $15.0M | 0.00% | −8,898−4.6% | Reduced |
| Montanaro Asset Management Ltd | 177,750 | $14.6M | 2.75% | −31,250−15.0% | Reduced |
| WCM Investment Management, LLC | 174,992 | $14.6M | 0.04% | +3,352+2.0% | Added |
| New York State Common Retirement Fund | 162,940 | $13.4M | 0.02% | +1,536+1.0% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 159,183 | $13.1M | 0.04% | +22,353+16.3% | Added |
| Barclays PLC | 154,105 | $12.7M | 0.01% | +99,942+184.5% | Added |
| Triodos Investment Management BV | 143,800 | $11.8M | 1.15% | −102,200−41.5% | Reduced |
| Legal & General Group Plc | 134,644 | $11.1M | 0.00% | +3,850+2.9% | Added |
| Great Lakes Advisors, LLC | 133,601 | $11.0M | 0.10% | −2,901−2.1% | Reduced |
| Alliancebernstein L.P. | 132,858 | $10.9M | 0.00% | −860−0.6% | Reduced |
| Credit Suisse AG | 128,171 | $10.5M | 0.01% | −2,513−1.9% | Reduced |
| Swiss National Bank | 113,100 | $9.29M | 0.01% | −12,900−10.2% | Reduced |
| Granahan Investment Management Inc | 113,001 | $9.28M | 0.31% | +409+0.4% | Added |
| Crawford Investment Counsel Inc | 112,591 | $9.24M | 0.19% | +2,065+1.9% | Added |
| American International Group, Inc. | 104,592 | $8.59M | 0.04% | −4,158−3.8% | Reduced |
| California Public Employees Retirement System | 104,435 | $8.58M | 0.01% | −7,038−6.3% | Reduced |
| Wells Fargo & Company | 100,282 | $8.23M | 0.00% | +6,312+6.7% | Added |
| Ensign Peak Advisors, Inc | 98,690 | $8.10M | 0.02% | +2,165+2.2% | Added |
| Oberweis Asset Management Inc | 98,195 | $8.06M | 0.75% | +3,622+3.8% | Added |
| Manufacturers Life Insurance Company, The | 95,636 | $7.85M | 0.00% | +2,728+2.9% | Added |
| Scout Investments, Inc. | 94,260 | $7.74M | 0.19% | −1,483−1.5% | Reduced |
| Retirement Systems of Alabama | 90,911 | $7.46M | 0.03% | −453−0.5% | Reduced |
| Pier Capital, LLC | 86,469 | $7.10M | 1.02% | −1,273−1.5% | Reduced |
| Segall Bryant & Hamill, LLC | 82,334 | $6.76M | 0.13% | +272+0.3% | Added |
| SEI Investments Co | 78,379 | $6.44M | 0.01% | +2,619+3.5% | Added |
| Squarepoint Ops LLC | 76,118 | $6.25M | 0.03% | +76,118 | New |
| Janus Henderson Group PLC | 74,601 | $6.13M | 0.00% | +20,450+37.8% | Added |
| HSBC Holdings PLC | 73,837 | $6.09M | 0.01% | +47,323+178.5% | Added |
| State of Wisconsin Investment Board | 72,689 | $5.97M | 0.02% | +5,878+8.8% | Added |
| Candriam Luxembourg S.C.A. | 71,826 | $5.90M | 0.04% | −26,321−26.8% | Reduced |
| Fisher Asset Management, LLC | 70,294 | $5.77M | 0.00% | +918+1.3% | Added |
| Deutsche Bank AG | 69,036 | $5.67M | 0.00% | +93+0.1% | Added |
| Algert Global LLC | 67,050 | $5.51M | 0.22% | +24,000+55.7% | Added |
| Alps Advisors Inc | 66,928 | $5.50M | 0.04% | +9,408+16.4% | Added |
| Russell Investments Group, Ltd. | 65,603 | $5.39M | 0.01% | −969−1.5% | Reduced |
| Congress Wealth Management LLC | 64,027 | $5.26M | 0.10% | −2,623−3.9% | Reduced |
| Royal Bank of Canada | 63,722 | $5.23M | 0.00% | +11,870+22.9% | Added |
| StonePine Asset Management Inc. | 62,900 | $5.16M | 0.06% | +7,000+12.5% | Added |
| UBS Group AG | 61,904 | $5.08M | 0.00% | −14,425−18.9% | Reduced |
| MetLife Investment Management | 60,976 | $5.01M | 0.04% | −800−1.3% | Reduced |
| California State Teachers Retirement System | 60,521 | $4.97M | 0.01% | −2,739−4.3% | Reduced |
| Grandeur Peak Global Advisors, LLC | 58,071 | $4.77M | 0.34% | −33,022−36.3% | Reduced |
| UBS Asset Management Americas Inc | 56,760 | $4.66M | 0.00% | +1,328+2.4% | Added |
| Madison Asset Management, LLC | 56,449 | $4.64M | 0.06% | +6,680+13.4% | Added |
| Stifel Financial Corp | 55,928 | $4.59M | 0.01% | +1,235+2.3% | Added |
| Jane Street Group, LLC | 55,142 | $4.53M | 0.01% | +19,742+55.8% | Added |
| BNP Paribas Arbitrage, SA | 54,282 | $4.46M | 0.01% | −4,721−8.0% | Reduced |