Vicor Corp (NASDAQ:VICR) has 362 institutional investors with active 13F positions as of March 2026.
| Owner Name | Date | Shares Held | Change (QoQ) | Change (%) | Value (USD) |
|---|---|---|---|---|---|
| BlackRock, Inc. | 31 Mar, 2026 | 2,884,375 | -687,708 | -19.25% | $464,384,375.00 |
| Jpmorgan Chase & Co | 31 Mar, 2026 | 2,106,726 | -1,910,155 | -47.55% | $299,618,699.00 |
| PRICE T ROWE ASSOCIATES INC /MD/ | 31 Mar, 2026 | 1,888,446 | 1,888,446 | 0.00% | $304,040.00 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 31 Mar, 2026 | 1,162,134 | 1,162,134 | 0.00% | $187,103,574.00 |
| VANGUARD CAPITAL MANAGEMENT LLC | 31 Mar, 2026 | 1,034,740 | 1,034,740 | 0.00% | $166,593,140.00 |
| State Street Corp | 31 Mar, 2026 | 811,617 | -25,338 | -3.03% | $130,670,337.00 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | 31 Mar, 2026 | 603,364 | 171,175 | 39.61% | $97,141,604.00 |
| GEODE CAPITAL MANAGEMENT, LLC | 31 Mar, 2026 | 602,661 | 39,774 | 7.07% | $97,045,373.00 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 31 Mar, 2026 | 536,274 | 162,186 | 43.36% | $86,340,114.00 |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 31 Mar, 2026 | 522,000 | -47,775 | -8.38% | $84,042,000.00 |
| DIMENSIONAL FUND ADVISORS LP | 31 Mar, 2026 | 493,670 | -63,200 | -11.35% | $79,435,335.00 |
| Goldman Sachs Group Inc | 31 Mar, 2026 | 389,767 | 95,799 | 32.59% | $62,752,508.00 |
| JANE STREET GROUP, LLC | 31 Mar, 2026 | 327,715 | 327,715 | 0.00% | $52,762,115.00 |
| Morgan Stanley | 31 Mar, 2026 | 306,929 | -51,248 | -14.31% | $49,415,583.00 |
| AWM Investment Company, Inc. | 31 Mar, 2026 | 288,180 | -45,000 | -13.51% | $46,396,980.00 |
| Northern Trust Corp | 31 Mar, 2026 | 272,711 | 48,711 | 21.75% | $43,906,471.00 |
| MILLENNIUM MANAGEMENT LLC | 31 Mar, 2026 | 221,867 | 218,678 | 6,857.26% | $35,720,587.00 |
| HERALD INVESTMENT MANAGEMENT Ltd | 31 Mar, 2026 | 220,000 | -25,000 | -10.20% | $35,393,600.00 |
| COLRAIN CAPITAL LLC | 31 Mar, 2026 | 201,633 | -24,627 | -10.88% | $32,462,913.00 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 31 Mar, 2026 | 194,453 | -26,975 | -12.18% | $31,306,933.00 |