Vicor Corp
VICR- Exchange
- Nasdaq
- Industry
- Electronic Components, NEC
- SEC CIK
- 0000751978
In the last 90 days, Vicor Corp insiders filed 0 open-market purchases and 9 sales; 515 institutions reported holding it in 13F filings for Q2 2026, worth $8.27B in total; Maverick Capital is the only superinvestor holding it.
13F holders, Q2 2025
Institutional positions in Vicor Corp as of Jun 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 207
- −8 vs. Q1 2025
- Shares held
- 19.1M
- −882.7K (−4.4%) vs. Q1 2025
- Total value
- $865.7M
- −$68.3M (−7.3%) vs. Q1 2025
- New holders
- 31
- 64 more added
- Sold out
- 39
- 74 more reduced
1 institution that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting VICR on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 515 | $8.27B |
| Q1 2026 | 371 | $3.34B |
| Q4 2025 | 289 | $2.25B |
| Q3 2025 | 215 | $963.5M |
| Q2 2025 | 207 | $865.7M |
| Q1 2025 | 216 | $934.0M |
| Q4 2024 | 199 | $947.4M |
| Q3 2024 | 179 | $812.1M |
| Q2 2024 | 170 | $620.9M |
| Q1 2024 | 174 | $735.7M |
| Q4 2023 | 201 | $897.0M |
| Q3 2023 | 226 | $1.24B |
| Q2 2023 | 201 | $1.15B |
| Q1 2023 | 200 | $913.0M |
| Q4 2022 | 199 | $966.5M |
| Q3 2022 | 205 | $1.09B |
| Q2 2022 | 196 | $1.03B |
| Q1 2022 | 226 | $1.26B |
| Q4 2021 | 245 | $2.22B |
| Q3 2021 | 217 | $2.40B |
| Q2 2021 | 192 | $1.78B |
| Q1 2021 | 194 | $1.37B |
Institutions, Q2 2025
Shares, value and share of portfolio for each institution holding Vicor Corp; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Teachers Retirement System of the State of Kentucky | 7,275 | $330.0K | 0.00% | 00.0% | Unchanged |
| Arizona State Retirement System | 7,305 | $331.4K | 0.00% | +614+9.2% | Added |
| Toroso Investments, LLC | 7,527 | $341.4K | 0.00% | +7,527 | New |
| Versor Investments LP | 7,533 | $341.7K | 0.06% | +7,533 | New |
| Engineers Gate Manager LP | 7,655 | $347.2K | 0.00% | +7,655 | New |
| Truist Financial Corp | 7,700 | $349.3K | 0.00% | −1,521−16.5% | Reduced |
| Comerica Bank | 7,786 | $353.2K | 0.00% | −35−0.4% | Reduced |
| Centiva Capital, LP | 8,136 | $369.0K | 0.02% | +8,136 | New |
| Pathstone Holdings, LLC | 8,234 | $373.5K | 0.00% | −3,389−29.2% | Reduced |
| Victory Capital Management Inc | 8,579 | $389.1K | 0.00% | −1,323−13.4% | Reduced |
| Yousif Capital Management, LLC | 8,642 | $392.0K | 0.00% | −23−0.3% | Reduced |
| State of Tennessee, Treasury Department | 9,243 | $419.3K | 0.00% | −4,593−33.2% | Reduced |
| Teacher Retirement System of Texas | 9,408 | $426.7K | 0.00% | +9,408 | New |
| Janus Henderson Group PLC | 9,740 | $441.8K | 0.00% | 00.0% | Unchanged |
| Two Sigma Investments, LP | 9,852 | $446.9K | 0.00% | +1,289+15.1% | Added |
| NJ State Employees Deferred Compensation Plan | 10,000 | $453.6K | 0.05% | 00.0% | Unchanged |
| Brown Advisory Inc | 10,133 | $459.6K | 0.00% | +23+0.2% | Added |
| Simon Quick Advisors, LLC | 10,262 | $465.5K | 0.02% | −574−5.3% | Reduced |
| Louisiana State Employees Retirement System | 10,800 | $489.9K | 0.01% | −100−0.9% | Reduced |
| Voloridge Investment Management, LLC | 10,922 | $495.4K | 0.00% | +10,922 | New |
| Manufacturers Life Insurance Company, The | 11,514 | $522.3K | 0.00% | +71+0.6% | Added |
| Illinois Municipal Retirement Fund | 11,929 | $541.1K | 0.01% | −1,840−13.4% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 12,804 | $580.8K | 0.00% | −733−5.4% | Reduced |
| Arrowstreet Capital, Limited Partnership | 13,252 | $601.1K | 0.00% | −9,039−40.5% | Reduced |
| MetLife Investment Management | 13,491 | $612.0K | 0.00% | 00.0% | Unchanged |
| State of Alaska, Department of Revenue | 13,745 | $623.0K | 0.01% | +977+7.7% | Added |
| UBS Group AG | 13,997 | $634.9K | 0.00% | −5,902−29.7% | Reduced |
| Algert Global LLC | 14,130 | $640.9K | 0.01% | 00.0% | Unchanged |
| Graham Capital Management, L.P. | 14,686 | $666.2K | 0.02% | +4,397+42.7% | Added |
| Circle Wealth Management, LLC | 15,287 | $693.4K | 0.02% | −412−2.6% | Reduced |
| Voya Investment Management LLC | 15,824 | $717.8K | 0.00% | +1,169+8.0% | Added |
| LPL Financial LLC | 16,697 | $757.4K | 0.00% | +2,810+20.2% | Added |
| Thrivent Financial for Lutherans | 16,982 | $770.0K | 0.00% | +57+0.3% | Added |
| Susquehanna Fundamental Investments, LLC | 17,382 | $788.4K | 0.02% | 00.0% | Unchanged |
| Deutsche Bank AG | 17,421 | $790.2K | 0.00% | −9,175−34.5% | Reduced |
| XTX Topco Ltd | 17,577 | $797.3K | 0.03% | +17,577 | New |
| Great West Life Assurance Co | 19,348 | $877.0K | 0.00% | 00.0% | Unchanged |
| GatePass Capital, LLC | 20,000 | $907.2K | 0.60% | 00.0% | Unchanged |
| California State Teachers Retirement System | 20,110 | $912.2K | 0.00% | −1,663−7.6% | Reduced |
| Intech Investment Management LLC | 21,801 | $988.9K | 0.01% | −371−1.7% | Reduced |
| Norges Bank | 22,084 | $1.00M | 0.00% | −12,609−36.3% | Reduced |
| Winton Group Ltd | 22,159 | $1.01M | 0.05% | −90.0% | Reduced |
| Alliancebernstein L.P. | 22,837 | $1.04M | 0.00% | 00.0% | Unchanged |
| Cubist Systematic Strategies, LLC | 22,922 | $1.04M | 0.01% | −1,867−7.5% | Reduced |
| Bouvel Investment Partners, LLC | 23,302 | $1.06M | 0.36% | −1,245−5.1% | Reduced |
| Federated Hermes, Inc. | 23,329 | $1.06M | 0.00% | −91,936−79.8% | Reduced |
| Acadian Asset Management LLC | 23,665 | $1.07M | 0.00% | +14,805+167.1% | Added |
| Prudential Financial Inc | 24,054 | $1.09M | 0.00% | +1,583+7.0% | Added |
| Price T Rowe Associates Inc | 25,726 | $1.17M | 0.00% | +1,517+6.3% | Added |
| D. E. Shaw & Co., Inc. | 28,410 | $1.29M | 0.00% | +11,473+67.7% | Added |
| Squarepoint Ops LLC | 29,014 | $1.32M | 0.00% | −5,516−16.0% | Reduced |
| Jacobs Levy Equity Management, Inc | 29,754 | $1.35M | 0.01% | −2,952−9.0% | Reduced |
| Alight Capital Management LP | 30,000 | $1.36M | 0.35% | −5,000−14.3% | Reduced |
| Ironwood Investment Management LLC | 31,435 | $1.43M | 0.69% | −1,088−3.3% | Reduced |
| Trexquant Investment LP | 32,604 | $1.48M | 0.02% | +15,281+88.2% | Added |
| Royal Bank of Canada | 33,679 | $1.53M | 0.00% | +18,512+122.1% | Added |
| Rice Hall James & Associates, LLC | 33,859 | $1.54M | 0.08% | −49−0.1% | Reduced |
| Franklin Resources Inc | 33,998 | $1.54M | 0.00% | +5,540+19.5% | Added |
| Edgestream Partners, L.P. | 34,369 | $1.56M | 0.04% | +34,369 | New |
| New York State Teachers Retirement System | 35,255 | $1.60M | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 35,653 | $1.62M | 0.00% | −2,282−6.0% | Reduced |
| Qube Research & Technologies Ltd | 36,133 | $1.64M | 0.00% | +24,876+221.0% | Added |
| Dark Forest Capital Management LP | 38,544 | $1.75M | 0.07% | +4,646+13.7% | Added |
| Assenagon Asset Management S.A. | 40,348 | $1.83M | 0.00% | −40.0% | Reduced |
| Harbor Investment Advisory, LLC | 41,361 | $1.88M | 0.17% | −150−0.4% | Reduced |
| Chapin Davis, Inc. | 44,900 | $2.04M | 0.56% | +8,400+23.0% | Added |
| Wells Fargo & Company | 44,970 | $2.04M | 0.00% | +11,831+35.7% | Added |
| Barclays PLC | 46,371 | $2.10M | 0.00% | +16,421+54.8% | Added |
| Swiss National Bank | 47,932 | $2.17M | 0.00% | +2,600+5.7% | Added |
| Susquehanna International Group, LLP | 48,584 | $2.20M | 0.00% | +16,832+53.0% | Added |
| Gsa Capital Partners LLP | 58,485 | $2.65M | 0.19% | +58,485 | New |
| Raymond James Financial Inc | 61,034 | $2.77M | 0.00% | +21,838+55.7% | Added |
| Goldman Sachs Group Inc | 61,792 | $2.80M | 0.00% | −11,781−16.0% | Reduced |
| Invesco Ltd. | 61,980 | $2.81M | 0.00% | −2,669−4.1% | Reduced |
| UBS Asset Management Americas Inc | 64,060 | $2.91M | 0.00% | +22,519+54.2% | Added |
| Legal & General Group Plc | 65,659 | $2.98M | 0.00% | +1,553+2.4% | Added |
| Rhumbline Advisers | 69,754 | $3.16M | 0.00% | +1,870+2.8% | Added |
| AQR Capital Management LLC | 78,189 | $3.55M | 0.00% | +37,222+90.9% | Added |
| Jane Street Group, LLC | 78,230 | $3.55M | 0.01% | +28,995+58.9% | Added |
| Public Sector Pension Investment Board | 78,780 | $3.57M | 0.02% | +5,694+7.8% | Added |
| First Trust Advisors LP | 84,279 | $3.82M | 0.00% | −4,712−5.3% | Reduced |
| Bruce & Co., Inc. | 90,000 | $4.08M | 1.32% | +20,000+28.6% | Added |
| Bank of America Corp | 90,113 | $4.09M | 0.00% | +19,660+27.9% | Added |
| Manatuck Hill Partners, LLC | 100,000 | $4.54M | 1.71% | +11,900+13.5% | Added |
| Prescott Group Capital Management, L.L.C. | 101,096 | $4.59M | 0.54% | +5,590+5.9% | Added |
| Principal Financial Group Inc | 125,465 | $5.69M | 0.00% | +10,574+9.2% | Added |
| Ameriprise Financial Inc | 134,170 | $6.09M | 0.00% | +4,064+3.1% | Added |
| Bank of New York Mellon Corp | 141,329 | $6.41M | 0.00% | −1,946−1.4% | Reduced |
| FMR LLC | 148,719 | $6.75M | 0.00% | +5,208+3.6% | Added |
| Nuveen, LLC | 165,705 | $7.52M | 0.00% | −5,825−3.4% | Reduced |
| Citadel Advisors LLC | 166,586 | $7.56M | 0.01% | +100,679+152.8% | Added |
| Charles Schwab Investment Management Inc | 214,060 | $9.71M | 0.00% | +927+0.4% | Added |
| Millennium Management LLC | 219,878 | $9.97M | 0.01% | −44,733−16.9% | Reduced |
| Herald Investment Management Ltd | 230,000 | $10.4M | 1.55% | 00.0% | Unchanged |
| Colrain Capital LLC | 230,200 | $10.4M | 8.06% | +29,200+14.5% | Added |
| Ashford Capital Management Inc | 231,462 | $10.5M | 1.23% | −6,583−2.8% | Reduced |
| Northern Trust Corp | 240,932 | $10.9M | 0.00% | −3,231−1.3% | Reduced |
| Pinnacle Associates Ltd | 271,404 | $12.3M | 0.18% | −84,607−23.8% | Reduced |
| Morgan Stanley | 327,930 | $14.9M | 0.00% | +64,411+24.4% | Added |
| AWM Investment Company, Inc. | 333,210 | $15.1M | 1.69% | −39,000−10.5% | Reduced |