Vicor Corp (NASDAQ:VICR) showed up in the 13F filings of 285 institutional investors as of December 2025.
| Owner Name | Date | Shares Held | Change (QoQ) | Change (%) | Value (USD) |
|---|---|---|---|---|---|
| Jpmorgan Chase & Co | 31 Dec, 2025 | 4,016,881 | -4,251,035 | -51.42% | $440,250,199.00 |
| BlackRock, Inc. | 31 Dec, 2025 | 3,572,083 | -140,334 | -3.78% | $391,500,298.00 |
| BlackRock, Inc. | 31 Dec, 2025 | 2,884,375 | -687,708 | -19.25% | $464,384,375.00 |
| VANGUARD GROUP INC | 31 Dec, 2025 | 2,534,534 | 60,963 | 2.46% | $277,784,926.00 |
| Jpmorgan Chase & Co | 31 Dec, 2025 | 2,106,726 | -1,910,155 | -47.55% | $299,618,699.00 |
| PRICE T ROWE ASSOCIATES INC /MD/ | 31 Dec, 2025 | 1,888,446 | 1,888,446 | 0.00% | $304,040.00 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 31 Dec, 2025 | 1,162,134 | 1,162,134 | 0.00% | $187,103,574.00 |
| VANGUARD CAPITAL MANAGEMENT LLC | 31 Dec, 2025 | 1,034,740 | 1,034,740 | 0.00% | $166,593,140.00 |
| State Street Corp | 31 Dec, 2025 | 836,955 | -14,265 | -1.68% | $91,730,268.00 |
| State Street Corp | 31 Dec, 2025 | 811,617 | -25,338 | -3.03% | $130,670,337.00 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | 31 Dec, 2025 | 603,364 | 171,175 | 39.61% | $97,141,604.00 |
| GEODE CAPITAL MANAGEMENT, LLC | 31 Dec, 2025 | 602,661 | 39,774 | 7.07% | $97,045,373.00 |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 31 Dec, 2025 | 569,775 | -71,675 | -11.17% | $62,447,340.00 |
| GEODE CAPITAL MANAGEMENT, LLC | 31 Dec, 2025 | 562,887 | -13,354 | -2.32% | $61,702,810.00 |
| DIMENSIONAL FUND ADVISORS LP | 31 Dec, 2025 | 556,870 | -21,645 | -3.74% | $61,042,858.00 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 31 Dec, 2025 | 536,274 | 162,186 | 43.36% | $86,340,114.00 |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 31 Dec, 2025 | 522,000 | -47,775 | -8.38% | $84,042,000.00 |
| DIMENSIONAL FUND ADVISORS LP | 31 Dec, 2025 | 493,670 | -63,200 | -11.35% | $79,435,335.00 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | 31 Dec, 2025 | 432,189 | 421,435 | 3,918.87% | $47,367,914.00 |
| Goldman Sachs Group Inc | 31 Dec, 2025 | 389,767 | 95,799 | 32.59% | $62,752,508.00 |