Power IntegrationsPOWI
13F holders, Q2 2024 (June 30)351holders +9
49new positions
38sold out
6famous investors
$70.18avg. 13F price*
At the end of Q2 2024, 351 institutions reported holding Power Integrations Inc. (POWI) in their 13F filings, up 9 from Q1 2024. 49 opened new positions and 38 sold out. The largest holders were BlackRock Inc. ($520.9M), Vanguard Group Inc. ($467.3M) and Neuberger Berman Group LLC ($252.9M). 6 famous investors held it, including Jeremy Grantham (0.1% of GMO's portfolio), Paul Tudor Jones (0.1% of Tudor Investment Corporation's portfolio) and David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio).
- Company
- Power Integrations Inc.
- CUSIP
- 739276103
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2024 → Q2 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 49 | $36.9M |
| Exits | 38 | $50.5M |
All 13F filers, Q1 2024 → Q2 2024: 3,211,697 shares bought and 3,638,780 shares sold, net −427,083 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 351 holders
| BlackRock Inc. | 0.01% | Reduce -1.0% | 7,421,512 | $520.9M |
| Vanguard Group Inc. | 0.01% | Add +2.0% | 6,657,998 | $467.3M |
| Neuberger Berman Group LLC | 0.21% | Add +8.8% | 3,602,950 | $252.9M |
| State Street Corp. | 0.01% | Reduce -1.1% | 2,512,840 | $176.4M |
| Disciplined Growth Investors Inc. | 2.68% | Reduce -0.4% | 2,030,902 | $142.5M |
| JPMorgan Chase & Co. | 0.01% | Add +5.9% | 1,885,035 | $132.3M |
| Wellington Management Group LLP | 0.02% | Reduce -5.3% | 1,863,342 | $130.8M |
| Geode Capital Management, LLC | 0.01% | Add +5.6% | 1,512,287 | $106.2M |
| Capital International Investors | 0.02% | No change | 1,316,934 | $92.4M |
| Morgan Stanley | 0.01% | Add +25.0% | 1,181,252 | $82.9M |
| T. Rowe Price Investment Management, Inc. | 0.05% | Reduce -3.7% | 1,171,058 | $82.2M |
| Dimensional Fund Advisors LP | 0.02% | Reduce -4.0% | 1,093,853 | $76.8M |
| Copeland Capital Management, LLC | 1.31% | Add +0.6% | 993,729 | $69.7M |
| Brown Advisory Inc. | 0.09% | Reduce -7.3% | 956,286 | $67.1M |
| Northern Trust Corp. | 0.01% | Add +2.0% | 891,843 | $62.6M |
| Bank of New York Mellon Corp | 0.01% | Reduce -34.7% | 814,178 | $57.1M |
| Boston Trust Walden Corp | 0.41% | Reduce -0.1% | 791,236 | $55.5M |
| Robeco Schweiz AG | 1.04% | Reduce -8.8% | 770,630 | $54.1M |
| Charles Schwab Investment Management Inc. | 0.01% | Add +3.3% | 766,042 | $53.8M |
| Snyder Capital Management L P | 1.20% | Reduce -8.6% | 764,042 | $53.6M |
| Ceredex Value Advisors LLC | 1.00% | Add +4.8% | 756,282 | $53.1M |
| Macquarie Group Ltd. | 0.06% | Reduce -2.9% | 722,522 | $50.7M |
| Invesco Ltd. | 0.01% | Reduce -32.0% | 661,637 | $46.4M |
| Millennium Management | 0.04% | Add +23.4% | 593,164 | $41.6M |
| Riverbridge Partners LLC | 0.56% | Reduce -7.6% | 582,231 | $40.9M |
| Stephens Investment Management Group LLC | 0.54% | Reduce -7.3% | 553,171 | $38.8M |
| Congress Asset Management Co. | 0.26% | Add +7.8% | 525,266 | $36.9M |
| Fiera Capital Corp | 0.11% | Add +1.2% | 494,768 | $34.7M |
| Fuller & Thaler Asset Management, Inc. | 0.15% | Add +3169.7% | 483,229 | $33.9M |
| Norges Bank | 0.00% | Add +2.1% | 466,486 | $32.7M |
| D. E. Shaw & Co. | 0.05% | Add +40.4% | 457,470 | $32.1M |
| Ameriprise Financial Inc. | 0.01% | Add +15.9% | 447,415 | $31.4M |
| GMO | 0.10% | Add +3.1% | 403,216 | $28.3M |
| Citadel Advisors | 0.03% | Reduce -5.8% | 392,039 | $27.5M |
| Kodai Capital Management LP | 0.49% | Add +1.9% | 367,289 | $25.8M |
| Federated Hermes, Inc. | 0.06% | Add +6.4% | 366,365 | $25.7M |
| Bank of America Corp. | 0.00% | Reduce -8.1% | 364,749 | $25.6M |
| Vontobel Holding Ltd. | 0.08% | Add +39.4% | 363,446 | $25.5M |
| Loomis Sayles & Co. L P | 0.03% | Reduce -0.5% | 355,415 | $24.9M |
| Goldman Sachs Group Inc. | 0.00% | Add +13.5% | 337,463 | $23.7M |
| Nicholas Company, Inc. | 0.34% | Add +7.6% | 289,911 | $20.3M |
| Tributary Capital Management, LLC | 1.67% | Add +6.2% | 286,925 | $20.1M |
| Public Employees Retirement Association of Colorado | 0.08% | Reduce -0.5% | 257,555 | $18.1M |
| Envestnet Asset Management Inc. | 0.01% | Add +2.3% | 256,493 | $18.0M |
| Voya Investment Management LLC | 0.02% | Add +2.3% | 249,706 | $17.5M |
| Wasatch Advisors LP | 0.09% | Add +10.1% | 247,081 | $17.3M |
| Nuveen Asset Management, LLC | 0.01% | Add +33.2% | 242,345 | $17.0M |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 0.04% | Add +10.9% | 234,418 | $16.5M |
| J. Safra Sarasin Holding AG | 0.30% | — | 233,155 | $16.4M |
| First Trust Advisors LP | 0.02% | Reduce -10.8% | 226,155 | $15.9M |
| Voloridge Investment Management, LLC | 0.06% | Add +7.5% | 221,152 | $15.5M |
| ProShare Advisors LLC | 0.04% | Add +0.5% | 215,375 | $15.1M |
| Montanaro Asset Management Ltd | 2.58% | Add +3.1% | 197,050 | $13.8M |
| Principal Financial Group Inc. | 0.01% | Reduce -11.3% | 192,449 | $13.5M |
| Marshall Wace, LLP | 0.02% | Reduce -15.9% | 191,674 | $13.5M |
| GW&K Investment Management, LLC | 0.12% | Add +3.4% | 189,704 | $13.3M |
| Rhumbline Advisers | 0.01% | Add +0.5% | 185,197 | $13.0M |
| WCM Investment Management, LLC | 0.03% | Add +2.1% | 183,682 | $12.7M |
| Balyasny Asset Management L.P. | 0.03% | Reduce -27.9% | 172,275 | $12.1M |
| New York State Common Retirement Fund | 0.01% | Reduce -8.1% | 153,659 | $10.8M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +164.6% | 149,828 | $10.5M |
| Jane Street Group, LLC | 0.01% | Add +363.8% | 144,406 | $10.1M |
| Granahan Investment Management, LLC | 0.36% | Add +4.4% | 127,205 | $8.9M |
| Alliancebernstein L.P. | 0.00% | Reduce -4.8% | 127,045 | $8.9M |
| Crawford Investment Counsel Inc. | 0.17% | Add +5.3% | 124,017 | $8.7M |
| Legal & General Group Plc | 0.00% | Reduce -12.0% | 116,263 | $8.2M |
| Tudor Investment Corporation | 0.09% | New | 113,164 | $7.9M |
| Swiss National Bank | 0.01% | Reduce -0.3% | 111,900 | $7.9M |
| Pier Capital, LLC | 1.15% | Reduce -9.4% | 110,335 | $7.7M |
| California Public Employees Retirement System | 0.01% | Add +4.7% | 106,357 | $7.5M |
| Wells Fargo & Company | 0.00% | Reduce -1.6% | 105,994 | $7.4M |
| Manufacturers Life Insurance Company, The | 0.01% | Add +2.1% | 103,032 | $7.2M |
| Corebridge Financial, Inc. | 0.04% | — | 101,814 | $7.1M |
| Sei Investments Co. | 0.01% | Add +24.5% | 96,442 | $6.8M |
| Stifel Financial Corp. | 0.01% | Add +1.9% | 96,222 | $6.8M |
| Alps Advisors Inc. | 0.04% | Add +15.9% | 91,345 | $6.4M |
| Retirement Systems of Alabama | 0.02% | Reduce -1.5% | 89,761 | $6.3M |
| Segall Bryant & Hamill, LLC | 0.10% | Add +2.8% | 83,462 | $5.9M |
| Scout Investments, Inc. | 0.15% | Reduce -8.7% | 80,887 | $5.7M |
| PineStone Asset Management Inc. | 0.06% | No change | 79,100 | $5.6M |
| CW Advisors, LLC | 0.08% | Add +6.8% | 72,773 | $5.1M |
| Madison Asset Management, LLC | 0.06% | Add +28.9% | 72,272 | $5.1M |
| Russell Investments Group, Ltd. | 0.01% | Add +13.3% | 70,505 | $4.9M |
| Algert Global LLC | 0.16% | Reduce -8.3% | 67,542 | $4.7M |
| Barclays PLC | 0.00% | Reduce -52.0% | 66,110 | $4.6M |
| Deutsche Bank AG | 0.00% | Reduce -5.8% | 64,135 | $4.5M |
| Firsthand Capital Management, Inc. | 8.74% | Add +4593.4% | 75,000 | $4.5M |
| Royal Bank of Canada | 0.00% | Add +7.3% | 63,190 | $4.4M |
| MetLife Investment Management, LLC | 0.03% | Add +3.5% | 61,520 | $4.3M |
| Healthcare of Ontario Pension Plan Trust Fund | 0.01% | Reduce -0.4% | 60,066 | $4.2M |
| California State Teachers Retirement System | 0.00% | Reduce -2.5% | 55,486 | $3.9M |
| State of Wisconsin Investment Board | 0.01% | Reduce -4.9% | 53,871 | $3.8M |
| CANADA LIFE ASSURANCE Co | 0.01% | Add +7.5% | 46,538 | $3.3M |
| HRT Financial LP | 0.02% | New | 45,523 | $3.2M |
| Bahl & Gaynor LLC | 0.02% | Reduce -6.5% | 45,072 | $3.2M |
| Robeco Institutional Asset Management B.V. | 0.01% | Add +66.8% | 45,004 | $3.2M |
| Comerica Bank | 0.01% | Add +50.2% | 42,612 | $3.0M |
| M&T Bank Corp | 0.01% | Reduce -0.2% | 41,646 | $2.9M |
| HSBC Holdings PLC | 0.00% | Reduce -62.8% | 41,269 | $2.9M |
| Twinbeech Capital LP | 0.06% | New | 41,421 | $2.9M |
"% of holder's portfolio" is POWI's weight in each manager's 13F, not the share of Power Integrations Inc. the manager owns.