VicorVICR
13F holders, Q1 2025 (March 31)216holders +17
39new positions
22sold out
5famous investors
$46.77avg. 13F price*
At the end of Q1 2025, 216 institutions reported holding Vicor Corp. (VICR) in their 13F filings, up 17 from Q4 2024. 39 opened new positions and 22 sold out. The largest holders were JPMorgan Chase & Co. ($208.0M), BlackRock, Inc. ($164.3M) and Vanguard Group Inc. ($116.8M). 5 famous investors held it, including Paul Tudor Jones (0.0% of Tudor Investment Corporation's portfolio), Israel Englander (0.0% of Millennium Management's portfolio) and Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Vicor Corp.
- CUSIP
- 925815102
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2024 → Q1 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 39 | $13.0M |
| Exits | 22 | $30.4M |
All 13F filers, Q4 2024 → Q1 2025: 1,811,565 shares bought and 1,453,679 shares sold, net +357,886 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 216 holders
| JPMorgan Chase & Co. | 0.02% | Add +15.6% | 4,446,226 | $208.0M |
| BlackRock, Inc. | 0.00% | Reduce -1.4% | 3,511,144 | $164.3M |
| Vanguard Group Inc. | 0.00% | Reduce -1.3% | 2,497,849 | $116.8M |
| State Street Corp. | 0.00% | Reduce -2.9% | 861,545 | $40.3M |
| Needham Investment Management LLC | 3.39% | Reduce -11.4% | 774,000 | $36.2M |
| Brown Capital Management LLC | 1.04% | Reduce -9.6% | 737,043 | $34.5M |
| Geode Capital Management, LLC | 0.00% | Add +0.3% | 570,814 | $26.7M |
| Dimensional Fund Advisors LP | 0.01% | Add +0.1% | 530,572 | $24.8M |
| AWM Investment Company, Inc. | 2.40% | Add +5.7% | 372,210 | $17.4M |
| Pinnacle Associates Ltd. | 0.24% | Add +29.0% | 356,011 | $16.7M |
| Millennium Management | 0.01% | Add +4634.5% | 264,611 | $12.4M |
| Morgan Stanley | 0.00% | Reduce -2.3% | 263,519 | $12.3M |
| Northern Trust Corp. | 0.00% | Reduce -2.2% | 244,163 | $11.4M |
| Ashford Capital Management Inc. | 1.44% | Add +885.7% | 238,045 | $11.1M |
| HERALD INVESTMENT MANAGEMENT Ltd | 2.02% | Add +15.0% | 230,000 | $10.8M |
| New York State Common Retirement Fund | 0.01% | No change | 213,456 | $10.0M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +0.4% | 213,133 | $10.0M |
| Colrain Capital LLC | 8.03% | Add +5.8% | 201,000 | $9.4M |
| Nuveen, LLC | 0.00% | — | 171,530 | $8.0M |
| FMR LLC | 0.00% | Add +48.5% | 143,511 | $6.7M |
| Bank of New York Mellon Corp | 0.00% | Reduce -3.6% | 143,275 | $6.7M |
| Ameriprise Financial Inc. | 0.00% | Add +9.5% | 130,106 | $6.1M |
| Federated Hermes, Inc. | 0.01% | Reduce -0.4% | 115,265 | $5.4M |
| Principal Financial Group Inc. | 0.00% | Add +2.5% | 114,891 | $5.4M |
| Prescott Group Capital Management, L.L.C. | 0.65% | Reduce -21.3% | 95,506 | $4.5M |
| First Trust Advisors LP | 0.00% | Reduce -20.4% | 88,991 | $4.2M |
| Manatuck Hill Partners, LLC | 1.90% | Add +195.6% | 88,100 | $4.1M |
| Goldman Sachs Group Inc. | 0.00% | Reduce -30.8% | 73,573 | $3.4M |
| Public Sector Pension Investment Board | 0.01% | Add +26.9% | 73,086 | $3.4M |
| Bank of America Corp. | 0.00% | Add +12.8% | 70,453 | $3.3M |
| Bruce & Co., Inc. | 1.05% | No change | 70,000 | $3.3M |
| Rhumbline Advisers | 0.00% | Reduce -0.8% | 67,884 | $3.2M |
| Citadel Advisors | 0.00% | Reduce -58.8% | 65,907 | $3.1M |
| Invesco Ltd. | 0.00% | Add +7.7% | 64,649 | $3.0M |
| Legal & General Group Plc | 0.00% | Reduce -4.5% | 64,106 | $3.0M |
| Jane Street Group, LLC | 0.00% | Add +64.8% | 49,235 | $2.3M |
| Swiss National Bank | 0.00% | Reduce -1.3% | 45,332 | $2.1M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +38.4% | 41,541 | $1.9M |
| Harbor Investment Advisory, LLC | 0.19% | No change | 41,511 | $1.9M |
| AQR Capital Management | 0.00% | Reduce -31.6% | 40,967 | $1.9M |
| Assenagon Asset Management S.A. | 0.00% | No change | 40,352 | $1.9M |
| Raymond James Financial Inc. | 0.00% | Reduce -74.2% | 39,196 | $1.8M |
| Citigroup Inc. | 0.00% | Add +8.6% | 37,935 | $1.8M |
| Chapin Davis, Inc. | 0.58% | Add +265.0% | 36,500 | $1.7M |
| Tudor Investment Corporation | 0.01% | New | 35,393 | $1.7M |
| New York State Teachers Retirement System | 0.00% | Reduce -7.4% | 35,255 | $1.6M |
| Alight Capital Management LP | 0.86% | New | 35,000 | $1.6M |
| Norges Bank | 0.00% | Reduce -37.0% | 34,693 | $1.6M |
| Squarepoint Ops LLC | 0.00% | Add +48.2% | 34,530 | $1.6M |
| Rice Hall James & Associates, LLC | 0.09% | Reduce -0.3% | 33,908 | $1.6M |
| Dark Forest Capital Management LP | 0.07% | New | 33,898 | $1.6M |
| Wells Fargo & Company | 0.00% | Add +3.3% | 33,139 | $1.6M |
| Jacobs Levy Equity Management, Inc. | 0.01% | Add +19.8% | 32,706 | $1.5M |
| Ironwood Investment Management LLC | 0.83% | Add +0.0% | 32,523 | $1.5M |
| Susquehanna International Group, LLP | 0.00% | Add +30.3% | 31,752 | $1.5M |
| Barclays PLC | 0.00% | Reduce -27.3% | 29,950 | $1.4M |
| Franklin Resources Inc. | 0.00% | Add +33.8% | 28,458 | $1.3M |
| Deutsche Bank AG | 0.00% | Reduce -7.1% | 26,596 | $1.2M |
| Cubist Systematic Strategies, LLC | 0.02% | New | 24,789 | $1.2M |
| T. Rowe Price Associates Inc. | 0.00% | Add +4.5% | 24,209 | $1.1M |
| Alliancebernstein L.P. | 0.00% | Add +2.7% | 22,837 | $1.1M |
| Prudential Financial Inc. | 0.00% | Reduce -4.0% | 22,471 | $1.1M |
| Arrowstreet Capital, Limited Partnership | 0.00% | Add +126.0% | 22,291 | $1.0M |
| Intech Investment Management LLC | 0.01% | Add +87.5% | 22,172 | $1.0M |
| WINTON GROUP Ltd | 0.06% | Add +5.6% | 22,168 | $1.0M |
| Bouvel Investment Partners, LLC | 0.39% | Reduce -1.0% | 24,547 | $1.0M |
| Jump Financial, LLC | 0.02% | New | 21,795 | $1.0M |
| California State Teachers Retirement System | 0.00% | No change | 21,773 | $1.0M |
| GatePass Capital, LLC | 0.71% | Add +100.0% | 20,000 | $936K |
| UBS Group AG | 0.00% | Reduce -58.7% | 19,899 | $931K |
| CANADA LIFE ASSURANCE Co | 0.00% | Reduce -13.6% | 19,348 | $904K |
| Canada Pension Plan Investment Board | 0.00% | Add +3.2% | 19,200 | $898K |
| Sei Investments Co. | 0.00% | New | 18,802 | $879K |
| Susquehanna Fundamental Investments, LLC | 0.01% | No change | 17,382 | $813K |
| Trexquant Investment LP | 0.01% | New | 17,323 | $810K |
| D. E. Shaw & Co. | 0.00% | Reduce -45.9% | 16,937 | $792K |
| Thrivent Financial for Lutherans | 0.00% | Reduce -5.0% | 16,925 | $792K |
| Circle Wealth Management, LLC | 0.02% | Add +15.0% | 15,699 | $734K |
| SG Americas Securities, LLC | 0.00% | Reduce -9.2% | 15,584 | $729K |
| Occudo Quantitative Strategies LP | 0.09% | Add +18.2% | 14,653 | $709K |
| Royal Bank of Canada | 0.00% | Add +6.0% | 15,167 | $709K |
| Voya Investment Management LLC | 0.00% | Add +22.5% | 14,655 | $686K |
| Algert Global LLC | 0.02% | New | 14,130 | $661K |
| LPL Financial LLC | 0.00% | Add +41.0% | 13,887 | $650K |
| State of Tennessee, Department of Treasury | 0.00% | No change | 13,836 | $647K |
| Illinois Municipal Retirement Fund | 0.01% | Add +13.4% | 13,769 | $644K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Add +4.3% | 13,537 | $633K |
| MetLife Investment Management, LLC | 0.00% | Reduce -1.5% | 13,491 | $631K |
| State of Alaska, Department of Revenue | 0.01% | Reduce -2.1% | 12,768 | $597K |
| Corebridge Financial, Inc. | 0.00% | Reduce -1.9% | 11,910 | $557K |
| Pathstone Holdings, LLC | 0.00% | Add +65.2% | 11,623 | $544K |
| Manufacturers Life Insurance Company, The | 0.00% | Add +1.7% | 11,443 | $535K |
| Qube Research & Technologies Ltd | 0.00% | New | 11,257 | $527K |
| Louisiana State Employees Retirement System | 0.01% | Reduce -1.8% | 10,900 | $510K |
| Simon Quick Advisors, LLC | 0.03% | Add +32.5% | 10,836 | $507K |
| Kennedy Capital Management LLC | 0.01% | Reduce -78.2% | 10,579 | $495K |
| Graham Capital Management, L.P. | 0.02% | Add +17.3% | 10,289 | $481K |
| Brown Advisory Inc. | 0.00% | Add +0.5% | 10,110 | $473K |
| Janus Henderson Group PLC | 0.00% | No change | 9,740 | $471K |
| NJ State Employees Deferred Compensation Plan | 0.06% | No change | 10,000 | $468K |
"% of holder's portfolio" is VICR's weight in each manager's 13F, not the share of Vicor Corp. the manager owns.