Vicor Corporation Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| JPMORGAN CHASE & CO | 11/26/2025 | 4.13 M | $205.54 M | -7.12% | 9.13% |
| BLACKROCK, INC. | 11/12/2025 | 3.71 M | $184.58 M | 8.43% | 8.20% |
| VANGUARD GROUP INC | 11/07/2025 | 2.47 M | $122.99 M | -2.00% | 5.46% |
| STATE STREET CORP | 11/14/2025 | 851.22 K | $42.32 M | 0.34% | 1.88% |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 11/14/2025 | 641.45 K | $31.89 M | -9.08% | 1.42% |
| DIMENSIONAL FUND ADVISORS LP | 11/12/2025 | 578.52 K | $28.76 M | 4.59% | 1.28% |
| GEODE CAPITAL MANAGEMENT, LLC | 11/12/2025 | 576.24 K | $28.65 M | 1.08% | 1.27% |
| MORGAN STANLEY | 11/14/2025 | 445.00 K | $22.13 M | 35.70% | 0.98% |
| AWM INVESTMENT COMPANY, INC. | 11/13/2025 | 333.18 K | $16.57 M | -0.01% | 0.74% |
| NUVEEN, LLC | 11/12/2025 | 285.42 K | $14.19 M | 72.25% | 0.63% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 11/13/2025 | 267.88 K | $13.32 M | 1,921.45% | 0.59% |
| PINNACLE ASSOCIATES LTD | 11/13/2025 | 260.65 K | $12.96 M | -3.96% | 0.58% |
| COLRAIN CAPITAL LLC | 11/07/2025 | 254.14 K | $12.64 M | 10.40% | 0.56% |
| 11/12/2025 | 253.92 K | $12.62 M | 100.00% | 0.56% | |
| HERALD INVESTMENT MANAGEMENT LTD | 11/07/2025 | 250.00 K | $12.41 M | 100.00% | 0.55% |
| NORTHERN TRUST CORP | 11/14/2025 | 237.64 K | $11.82 M | -1.37% | 0.53% |
| ASHFORD CAPITAL MANAGEMENT INC | 11/14/2025 | 225.19 K | $11.20 M | -2.71% | 0.50% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 11/10/2025 | 215.53 K | $10.72 M | 0.68% | 0.48% |
| FMR LLC | 11/13/2025 | 185.24 K | $9.21 M | 24.56% | 0.41% |
| CITADEL ADVISORS LLC | 11/14/2025 | 185.00 K | $9.20 M | 11.05% | 0.41% |
| GOLDMAN SACHS GROUP INC | 11/14/2025 | 166.21 K | $8.26 M | 168.98% | 0.37% |
| BANK OF NEW YORK MELLON CORP | 11/03/2025 | 136.65 K | $6.79 M | -3.31% | 0.30% |
| PRINCIPAL FINANCIAL GROUP INC | 11/04/2025 | 110.76 K | $5.51 M | -11.72% | 0.24% |
| UBS GROUP AG | 11/13/2025 | 104.08 K | $5.17 M | 643.56% | 0.23% |
| AMERIPRISE FINANCIAL INC | 11/14/2025 | 102.23 K | $5.08 M | -23.80% | 0.23% |
| QUBE RESEARCH & TECHNOLOGIES LTD | 11/14/2025 | 98.37 K | $4.89 M | 172.23% | 0.22% |
| FIRST TRUST ADVISORS LP | 11/12/2025 | 90.32 K | $4.49 M | 7.17% | 0.20% |
| BRUCE & CO., INC. | 11/13/2025 | 90.00 K | $4.47 M | 0.00% | 0.20% |
| PUBLIC SECTOR PENSION INVESTMENT BOARD | 11/06/2025 | 89.31 K | $4.44 M | 13.37% | 0.20% |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 11/17/2025 | 85.73 K | $4.26 M | 188.11% | 0.19% |
| AQR CAPITAL MANAGEMENT LLC | 11/14/2025 | 80.87 K | $4.02 M | 3.43% | 0.18% |
| DARK FOREST CAPITAL MANAGEMENT LP | 11/17/2025 | 80.19 K | $3.99 M | 108.04% | 0.18% |
| JANE STREET GROUP, LLC | 11/14/2025 | 68.24 K | $3.39 M | -12.77% | 0.15% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 11/14/2025 | 67.70 K | $3.37 M | 14.17% | 0.15% |
| RHUMBLINE ADVISERS | 11/06/2025 | 67.02 K | $3.33 M | -3.92% | 0.15% |
| INVESCO LTD. | 11/13/2025 | 65.83 K | $3.27 M | 6.21% | 0.15% |
| PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | 11/06/2025 | 61.10 K | $3.04 M | -39.57% | 0.14% |
| ACADIAN ASSET MANAGEMENT LLC | 11/13/2025 | 60.18 K | $2.99 M | 154.31% | 0.13% |
| LEGAL & GENERAL GROUP PLC | 11/13/2025 | 59.98 K | $2.98 M | -8.66% | 0.13% |
| BANK OF AMERICA CORP /DE/ | 11/14/2025 | 59.06 K | $2.94 M | -34.46% | 0.13% |
| MARSHALL WACE, LLP | 11/13/2025 | 56.54 K | $2.81 M | 100.00% | 0.12% |
| CITADEL ADVISORS LLC | 11/14/2025 | 49.30 K | $2.45 M | -16.01% | 0.11% |
| WELLS FARGO & COMPANY/MN | 11/13/2025 | 45.80 K | $2.28 M | 1.85% | 0.10% |
| CHAPIN DAVIS, INC. | 10/09/2025 | 45.70 K | $2.27 M | 1.78% | 0.10% |
| SWISS NATIONAL BANK | 11/13/2025 | 45.43 K | $2.26 M | -5.22% | 0.10% |
| MILLENNIUM MANAGEMENT LLC | 11/14/2025 | 42.79 K | $2.13 M | -80.54% | 0.09% |
| HARBOR INVESTMENT ADVISORY, LLC | 10/27/2025 | 41.36 K | $2.06 M | 0.00% | 0.09% |
| RAYMOND JAMES FINANCIAL INC | 11/14/2025 | 40.73 K | $2.02 M | -33.27% | 0.09% |
| ASSENAGON ASSET MANAGEMENT S.A. | 10/07/2025 | 40.35 K | $2.01 M | 0.00% | 0.09% |
| NEW YORK STATE TEACHERS RETIREMENT SYSTEM | 10/24/2025 | 35.26 K | $1.75 M | 0.00% | 0.08% |
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Vicor Corporation institutional Ownership - FAQ's
During the previous two years, 311 institutional investors and hedge funds held shares of Vicor Corporation. The most heavily invested institutionals were:
JPMORGAN CHASE & CO: 4.13 M
BlackRock, Inc.: 3.71 M
VANGUARD GROUP INC: 2.47 M
STATE STREET CORP: 851,220
NEEDHAM INVESTMENT MANAGEMENT LLC: 641,450
DIMENSIONAL FUND ADVISORS LP: 578,515
43.38% of Vicor Corporation stock is owned by institutional investors.
Institutional investors have bought a total of 26.36 M shares in the last 24 months. This purchase volume represents approximately $1.29 B in transactions.