Vicor Corp. Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| BLACKROCK, INC. | 05/13/2026 | 2.88 M | $464.38 M | -19.25% | 6.38% |
| JPMORGAN CHASE & CO | 05/13/2026 | 2.11 M | $299.62 M | -47.55% | 4.66% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 05/15/2026 | 1.89 M | $304.04 M | 329.37% | 4.18% |
| 05/08/2026 | 1.16 M | $187.10 M | 100.00% | 2.57% | |
| 05/15/2026 | 1.03 M | $166.59 M | 100.00% | 2.29% | |
| STATE STREET CORP | 05/15/2026 | 811.62 K | $130.67 M | -3.03% | 1.80% |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | 05/15/2026 | 603.36 K | $97.14 M | 39.61% | 1.33% |
| GEODE CAPITAL MANAGEMENT, LLC | 05/15/2026 | 602.66 K | $97.05 M | 7.07% | 1.33% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 05/14/2026 | 536.27 K | $86.34 M | 43.36% | 1.19% |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 05/15/2026 | 522.00 K | $84.04 M | -8.38% | 1.15% |
| DIMENSIONAL FUND ADVISORS LP | 05/07/2026 | 493.67 K | $79.44 M | -11.35% | 1.09% |
| GOLDMAN SACHS GROUP INC | 05/15/2026 | 389.77 K | $62.75 M | 165.18% | 0.86% |
| JANE STREET GROUP, LLC | 05/12/2026 | 327.72 K | $52.76 M | 100.00% | 0.73% |
| MORGAN STANLEY | 05/15/2026 | 306.93 K | $49.42 M | -14.31% | 0.68% |
| AWM INVESTMENT COMPANY, INC. | 05/15/2026 | 288.18 K | $46.40 M | -13.51% | 0.64% |
| NORTHERN TRUST CORP | 05/14/2026 | 272.71 K | $43.91 M | 21.75% | 0.60% |
| MILLENNIUM MANAGEMENT LLC | 05/15/2026 | 221.87 K | $35.72 M | 6,857.26% | 0.49% |
| HERALD INVESTMENT MANAGEMENT LTD | 05/13/2026 | 220.00 K | $35.39 M | -10.20% | 0.49% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 05/15/2026 | 215.30 K | $34.66 M | 377.38% | 0.48% |
| COLRAIN CAPITAL LLC | 05/12/2026 | 201.63 K | $32.46 M | -10.88% | 0.45% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 05/15/2026 | 194.45 K | $31.31 M | -12.18% | 0.43% |
| DRIEHAUS CAPITAL MANAGEMENT LLC | 05/15/2026 | 189.46 K | $30.50 M | 100.00% | 0.42% |
| FMR LLC | 05/15/2026 | 165.33 K | $26.62 M | -21.77% | 0.37% |
| FIRST TRUST ADVISORS LP | 05/13/2026 | 163.95 K | $26.40 M | 23.49% | 0.36% |
| VANGUARD FIDUCIARY TRUST CO | 05/08/2026 | 158.38 K | $25.50 M | 100.00% | 0.35% |
| AROSA CAPITAL MANAGEMENT LP | 05/15/2026 | 156.50 K | $25.20 M | 15.93% | 0.35% |
| PINNACLE ASSOCIATES LTD | 04/22/2026 | 155.98 K | $25.11 M | -37.63% | 0.35% |
| AQR CAPITAL MANAGEMENT LLC | 05/15/2026 | 148.31 K | $23.88 M | 81.71% | 0.33% |
| BANK OF NEW YORK MELLON CORP | 05/05/2026 | 140.29 K | $22.59 M | 4.85% | 0.31% |
| TUDOR INVESTMENT CORP ET AL | 05/15/2026 | 137.32 K | $22.11 M | 154.18% | 0.30% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 05/15/2026 | 127.20 K | $20.48 M | 18.66% | 0.28% |
| INVESCO LTD. | 05/12/2026 | 126.47 K | $20.36 M | -14.93% | 0.28% |
| SILVERCREST ASSET MANAGEMENT GROUP LLC | 05/15/2026 | 115.44 K | $18.59 M | 100.00% | 0.26% |
| GF FUND MANAGEMENT CO. LTD. | 04/15/2026 | 115.25 K | $18.55 M | 100.00% | 0.25% |
| ASHFORD CAPITAL MANAGEMENT INC | 05/15/2026 | 113.54 K | $18.28 M | -67.91% | 0.25% |
| NUVEEN, LLC | 04/30/2026 | 110.67 K | $17.82 M | -52.74% | 0.24% |
| PRINCIPAL FINANCIAL GROUP INC | 05/04/2026 | 110.23 K | $17.75 M | 1.44% | 0.24% |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 05/15/2026 | 102.47 K | $16.50 M | 81.50% | 0.23% |
| BANK OF AMERICA CORP /DE/ | 05/18/2026 | 102.11 K | $16.44 M | 44.41% | 0.23% |
| ALLIANCEBERNSTEIN L.P. | 05/15/2026 | 101.22 K | $11.09 M | 292.16% | 0.22% |
| AROSA CAPITAL MANAGEMENT LP | 05/15/2026 | 100.00 K | $16.10 M | 100.00% | 0.22% |
| UBS GROUP AG | 05/05/2026 | 92.42 K | $14.88 M | 62.58% | 0.20% |
| QUBE RESEARCH & TECHNOLOGIES LTD | 05/15/2026 | 89.56 K | $14.42 M | 254.22% | 0.20% |
| JANE STREET GROUP, LLC | 05/12/2026 | 85.70 K | $13.80 M | 88.35% | 0.19% |
| ACADIAN ASSET MANAGEMENT LLC | 05/13/2026 | 85.30 K | $13.72 M | 37.44% | 0.19% |
| HRT FINANCIAL LP | 05/14/2026 | 83.92 K | $13.51 M | 100.00% | 0.19% |
| BNP PARIBAS ARBITRAGE, SNC | 05/12/2026 | 75.02 K | $12.08 M | 869.88% | 0.17% |
| CIBC WORLD MARKET INC. | 05/14/2026 | 73.10 K | $11.77 M | 1,990.36% | 0.16% |
| ARIOSE CAPITAL MANAGEMENT LTD | 04/28/2026 | 72.79 K | $11.72 M | 100.00% | 0.16% |
| RHUMBLINE ADVISERS | 05/12/2026 | 67.82 K | $10.92 M | 9.46% | 0.15% |
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Vicor Corp. institutional Ownership - FAQ's
During the previous two years, 450 institutional investors and hedge funds held shares of Vicor Corp.. The most heavily invested institutionals were:
BlackRock, Inc.: 2.88 M
JPMORGAN CHASE & CO: 2.11 M
PRICE T ROWE ASSOCIATES INC /MD/: 1.89 M
STATE STREET CORP: 811,617
MANUFACTURERS LIFE INSURANCE COMPANY, THE: 603,364
GEODE CAPITAL MANAGEMENT, LLC: 602,661
46.47% of Vicor Corp. stock is owned by institutional investors.
Institutional investors have bought a total of 28.23 M shares in the last 24 months. This purchase volume represents approximately $4.80 B in transactions.