Power IntegrationsPOWI
13F holders, Q1 2024 (March 31)342holders
6famous investors
$71.55avg. 13F price*
At the end of Q1 2024, 342 institutions reported holding Power Integrations Inc. (POWI) in their 13F filings. The largest holders were BlackRock Inc. ($536.4M), Vanguard Group Inc. ($467.1M) and Neuberger Berman Group LLC ($237.0M). 6 famous investors held it, including Jeremy Grantham (0.1% of GMO's portfolio), David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio) and Israel Englander (0.0% of Millennium Management's portfolio).
- Company
- Power Integrations Inc.
- CUSIP
- 739276103
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 43 | $40.1M |
| Exits | 48 | $79.8M |
Ownership 342 holders
| BlackRock Inc. | 0.01% | Add +1.1% | 7,496,166 | $536.4M |
| Vanguard Group Inc. | 0.01% | Add +1.6% | 6,528,564 | $467.1M |
| Neuberger Berman Group LLC | 0.20% | Add +1.2% | 3,311,908 | $237.0M |
| State Street Corp. | 0.01% | Add +3.9% | 2,541,185 | $181.8M |
| Disciplined Growth Investors Inc. | 2.66% | Reduce -0.1% | 2,038,786 | $145.9M |
| Wellington Management Group LLP | 0.03% | Reduce -2.1% | 1,968,512 | $140.8M |
| JPMorgan Chase & Co. | 0.01% | Reduce -27.2% | 1,779,694 | $127.3M |
| Geode Capital Management, LLC | 0.01% | Add +0.6% | 1,432,082 | $102.5M |
| Capital International Investors | 0.02% | Add +6.5% | 1,316,934 | $94.2M |
| Bank of New York Mellon Corp | 0.02% | Reduce -8.8% | 1,246,223 | $89.2M |
| T. Rowe Price Investment Management, Inc. | 0.05% | Add +122.9% | 1,215,699 | $87.0M |
| Dimensional Fund Advisors LP | 0.02% | Reduce -1.0% | 1,139,466 | $81.5M |
| Brown Advisory Inc. | 0.10% | Add +0.4% | 1,031,872 | $73.8M |
| Copeland Capital Management, LLC | 1.28% | Add +22.4% | 987,372 | $70.6M |
| Invesco Ltd. | 0.01% | Add +14.2% | 972,424 | $69.6M |
| Morgan Stanley | 0.01% | Reduce -5.9% | 944,996 | $67.6M |
| Northern Trust Corp. | 0.01% | Reduce -5.5% | 874,153 | $62.5M |
| Robeco Schweiz AG | 1.05% | Reduce -11.6% | 844,690 | $60.4M |
| Snyder Capital Management L P | 1.28% | Add +12.5% | 836,332 | $59.8M |
| Boston Trust Walden Corp | 0.40% | Reduce -0.1% | 792,180 | $56.7M |
| Macquarie Group Ltd. | 0.06% | Reduce -27.3% | 743,864 | $53.2M |
| Charles Schwab Investment Management Inc. | 0.01% | Add +3.0% | 741,547 | $53.1M |
| Ceredex Value Advisors LLC | 0.90% | Add +11.5% | 721,882 | $51.7M |
| Riverbridge Partners LLC | 0.55% | Reduce -3.1% | 630,303 | $45.1M |
| Stephens Investment Management Group LLC | 0.57% | Reduce -0.1% | 596,760 | $42.7M |
| Fiera Capital Corp | 0.10% | Reduce -3.5% | 489,058 | $35.0M |
| Congress Asset Management Co. | 0.25% | Add +14.8% | 487,506 | $34.9M |
| Millennium Management | 0.03% | Reduce -22.7% | 480,569 | $34.4M |
| Norges Bank | 0.01% | Add +0.3% | 456,923 | $32.7M |
| T. Rowe Price Associates Inc. | 0.00% | Reduce -15.2% | 426,094 | $30.5M |
| Citadel Advisors | 0.03% | Add +89.4% | 416,390 | $29.8M |
| Bank of America Corp. | 0.00% | Add +16.4% | 397,087 | $28.4M |
| GMO | 0.10% | Add +96.9% | 391,109 | $28.0M |
| Ameriprise Financial Inc. | 0.01% | Add +1.4% | 385,911 | $27.6M |
| Kodai Capital Management LP | 0.60% | Reduce -25.0% | 360,413 | $25.8M |
| Loomis Sayles & Co. L P | 0.04% | Reduce -0.3% | 357,056 | $25.5M |
| Federated Hermes, Inc. | 0.06% | Add +10.7% | 344,335 | $24.6M |
| D. E. Shaw & Co. | 0.03% | Add +833.6% | 325,735 | $23.3M |
| Goldman Sachs Group Inc. | 0.00% | Reduce -2.9% | 297,427 | $21.3M |
| William Blair Investment Management, LLC | 0.05% | Add +3.4% | 295,981 | $21.2M |
| Tributary Capital Management, LLC | 1.58% | Add +19.9% | 270,291 | $19.3M |
| Nicholas Company, Inc. | 0.32% | Add +2.6% | 269,425 | $19.3M |
| Vontobel Holding Ltd. | 0.15% | Add +0.0% | 260,783 | $18.7M |
| Public Employees Retirement Association of Colorado | 0.08% | Reduce -0.8% | 258,807 | $18.5M |
| First Trust Advisors LP | 0.02% | Reduce -19.1% | 253,581 | $18.1M |
| Envestnet Asset Management Inc. | 0.01% | Add +14.7% | 250,663 | $17.9M |
| Voya Investment Management LLC | 0.02% | Add +6.2% | 244,005 | $17.5M |
| Balyasny Asset Management L.P. | 0.05% | Add +10.1% | 238,838 | $17.1M |
| Marshall Wace, LLP | 0.03% | Add +953.2% | 228,013 | $16.3M |
| Wasatch Advisors LP | 0.08% | Reduce -15.3% | 224,473 | $16.1M |
| Principal Financial Group Inc. | 0.01% | Reduce -5.1% | 216,974 | $15.5M |
| ProShare Advisors LLC | 0.04% | Add +5.0% | 214,419 | $15.3M |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 0.04% | Add +32.8% | 211,362 | $15.1M |
| Voloridge Investment Management, LLC | 0.05% | New | 205,777 | $14.7M |
| Montanaro Asset Management Ltd | 2.47% | Add +7.5% | 191,150 | $13.7M |
| Rhumbline Advisers | 0.01% | Reduce -24.1% | 184,196 | $13.2M |
| GW&K Investment Management, LLC | 0.12% | Reduce -1.6% | 183,408 | $13.1M |
| Nuveen Asset Management, LLC | 0.00% | Reduce -0.3% | 181,894 | $13.0M |
| WCM Investment Management, LLC | 0.03% | Add +2.8% | 179,931 | $12.9M |
| New York State Common Retirement Fund | 0.02% | Add +2.6% | 167,222 | $12.0M |
| Barclays PLC | 0.00% | Reduce -10.7% | 137,591 | $9.8M |
| Squarepoint Ops LLC | 0.04% | Add +79.9% | 136,904 | $9.8M |
| Alliancebernstein L.P. | 0.00% | Add +0.5% | 133,498 | $9.6M |
| Legal & General Group Plc | 0.00% | Reduce -1.9% | 132,096 | $9.5M |
| Credit Suisse AG/ | 0.01% | Reduce -3.1% | 124,213 | $8.9M |
| Pier Capital, LLC | 1.20% | Add +40.9% | 121,837 | $8.7M |
| Granahan Investment Management, LLC | 0.31% | Add +7.8% | 121,834 | $8.7M |
| Crawford Investment Counsel Inc. | 0.16% | Add +4.6% | 117,760 | $8.4M |
| Swiss National Bank | 0.01% | Reduce -0.8% | 112,200 | $8.0M |
| HSBC Holdings PLC | 0.01% | Add +50.0% | 110,779 | $7.9M |
| Wells Fargo & Company | 0.00% | Add +7.4% | 107,678 | $7.7M |
| American International Group, Inc. | 0.03% | Reduce -1.7% | 102,812 | $7.4M |
| California Public Employees Retirement System | 0.01% | Reduce -2.8% | 101,543 | $7.3M |
| Manufacturers Life Insurance Company, The | 0.01% | Add +5.5% | 100,896 | $7.2M |
| Stifel Financial Corp. | 0.01% | Add +68.8% | 94,381 | $6.8M |
| Retirement Systems of Alabama | 0.03% | Add +0.2% | 91,100 | $6.5M |
| Cubist Systematic Strategies, LLC | 0.07% | New | 90,248 | $6.5M |
| Scout Investments, Inc. | 0.15% | Reduce -6.0% | 88,610 | $6.3M |
| Fisher Asset Management | 0.00% | Add +18.8% | 83,522 | $6.0M |
| Segall Bryant & Hamill, LLC | 0.11% | Reduce -1.4% | 81,193 | $5.8M |
| PineStone Asset Management Inc. | 0.09% | Add +25.8% | 79,100 | $5.7M |
| Alps Advisors Inc. | 0.04% | Add +17.8% | 78,835 | $5.6M |
| Sei Investments Co. | 0.01% | Reduce -1.2% | 77,436 | $5.5M |
| Algert Global LLC | 0.21% | Add +9.8% | 73,650 | $5.3M |
| Candriam S.C.A. | 0.03% | No change | 71,826 | $5.1M |
| UBS Group AG | 0.00% | Add +13.3% | 70,114 | $5.0M |
| CW Advisors, LLC | 0.08% | Add +6.4% | 68,152 | $4.9M |
| Deutsche Bank AG | 0.00% | Reduce -1.3% | 68,114 | $4.9M |
| Edgestream Partners, L.P. | 0.24% | New | 66,340 | $4.7M |
| Russell Investments Group, Ltd. | 0.01% | Reduce -5.2% | 62,224 | $4.5M |
| Healthcare of Ontario Pension Plan Trust Fund | 0.02% | Add +14.4% | 60,320 | $4.3M |
| MetLife Investment Management, LLC | 0.03% | Reduce -2.5% | 59,471 | $4.3M |
| Royal Bank of Canada | 0.00% | Reduce -7.6% | 58,887 | $4.2M |
| Holocene Advisors, LP | 0.02% | Add +77.0% | 57,644 | $4.1M |
| California State Teachers Retirement System | 0.01% | Reduce -6.0% | 56,905 | $4.1M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Reduce -0.2% | 56,632 | $4.1M |
| State of Wisconsin Investment Board | 0.01% | Reduce -22.1% | 56,629 | $4.1M |
| BNP Paribas Financial Markets | 0.01% | Add +3.4% | 56,136 | $4.0M |
| Grandeur Peak Global Advisors, LLC | 0.32% | Reduce -3.4% | 56,115 | $4.0M |
| Madison Asset Management, LLC | 0.05% | Reduce -0.7% | 56,075 | $4.0M |
"% of holder's portfolio" is POWI's weight in each manager's 13F, not the share of Power Integrations Inc. the manager owns.