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 10 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 2026
Institutional positions in Vicor Corp as of Jun 30, 2026. 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
- 515
- +148 vs. Q1 2026
- Shares held
- 22.0M
- +980.6K (+4.7%) vs. Q1 2026
- Total value
- $8.27B
- +$4.93B (+148.0%) vs. Q1 2026
- New holders
- 190
- 163 more added
- Sold out
- 42
- 131 more reduced
4 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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 2026
Shares, value and share of portfolio for each institution holding Vicor Corp; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Mason & Associates Inc | 14,699 | $5.58M | 0.90% | −2,958−16.8% | Reduced |
| EFG International AG | 14,397 | $5.47M | 0.10% | −2,616−15.4% | Reduced |
| Nissay Asset Management Corp | 14,237 | $5.41M | 0.02% | +4,704+49.3% | Added |
| Voya Investment Management LLC | 13,820 | $5.25M | 0.00% | −4,580−24.9% | Reduced |
| KR Capital LP | 13,650 | $5.18M | 0.51% | +13,650 | New |
| Victory Capital Management Inc | 13,633 | $5.18M | 0.00% | −9,049−39.9% | Reduced |
| Citadel Advisors LLC | 13,434 | $5.10M | 0.00% | −33,001−71.1% | Reduced |
| Great West Life Assurance Co | 13,237 | $5.02M | 0.01% | 00.0% | Unchanged |
| Mercer Global Advisors Inc | 13,174 | $5.00M | 0.01% | +8,051+157.2% | Added |
| Schonfeld Strategic Advisors LLC | 12,443 | $4.73M | 0.02% | +12,443 | New |
| MetLife Investment Management | 12,240 | $4.65M | 0.02% | −11,133−47.6% | Reduced |
| Royal Bank of Canada | 12,221 | $4.64M | 0.00% | +11,694+2,219.0% | Added |
| Entropy Technologies, LP | 12,091 | $4.59M | 0.18% | +5,859+94.0% | Added |
| Citigroup Inc | 12,080 | $4.59M | 0.00% | +2,311+23.7% | Added |
| New York State Common Retirement Fund | 12,027 | $4.57M | 0.01% | +4,640+62.8% | Added |
| Prescott Group Capital Management, L.L.C. | 12,000 | $4.56M | 0.39% | −4,000−25.0% | Reduced |
| SIH Partners, LLLP | 11,977 | $4.55M | 0.19% | +11,977 | New |
| Balyasny Asset Management LLC | 11,894 | $4.52M | 0.01% | +11,894 | New |
| Oak Ridge Investments LLC | 11,887 | $4.51M | 0.26% | +11,887 | New |
| Snowwater Investment Partners, LLC | 11,830 | $4.49M | 3.11% | −3,193−21.3% | Reduced |
| Kultura Capital Management LP | 11,255 | $4.27M | 1.96% | +11,255 | New |
| Police & Firemen's Retirement System of New Jersey | 11,131 | $4.23M | 0.03% | +4,931+79.5% | Added |
| Brown Advisory Inc | 11,117 | $4.22M | 0.01% | +984+9.7% | Added |
| Amalgamated Bank | 11,050 | $4.20M | 0.03% | +1,219+12.4% | Added |
| State of Tennessee, Treasury Department | 10,969 | $4.17M | 0.01% | −5,652−34.0% | Reduced |
| Sandro Wealth Management LLC | 10,500 | $3.99M | 2.88% | −100−0.9% | Reduced |
| Treasurer of the State of North Carolina | 10,490 | $3.98M | 0.01% | +10,490 | New |
| Barclays PLC | 10,440 | $3.96M | 0.00% | −3,861−27.0% | Reduced |
| Intech Investment Management LLC | 10,394 | $3.95M | 0.04% | −316−3.0% | Reduced |
| Cerity Partners LLC | 10,385 | $3.94M | 0.00% | +3,508+51.0% | Added |
| Jupiter Topco LLC | 10,360 | $3.93M | 0.00% | +10,360 | New |
| Commonwealth Equity Services, LLC | 10,353 | $3.93M | 0.00% | +5,134+98.4% | Added |
| Point72 Asset Management, L.P. | 10,000 | $3.80M | 0.01% | −19,067−65.6% | Reduced |
| MYDA Advisors LLC | 10,000 | $3.80M | 0.92% | +10,000 | New |
| Vanguard Global Advisers, LLC | 9,976 | $3.79M | 0.00% | +103+1.0% | Added |
| Ieq Capital, LLC | 9,446 | $3.59M | 0.02% | +9,446 | New |
| Mirae Asset Global Investments Co., Ltd. | 9,313 | $3.54M | 0.01% | +3,513+60.6% | Added |
| Simon Quick Advisors, LLC | 9,268 | $3.52M | 0.14% | −307−3.2% | Reduced |
| Walleye Capital LLC | 9,222 | $3.50M | 0.02% | +9,222 | New |
| Credit Agricole S A | 9,000 | $3.42M | 0.01% | +9,000 | New |
| Pathstone Holdings, LLC | 8,827 | $3.35M | 0.01% | +85+1.0% | Added |
| Mutual of America Capital Management LLC | 8,695 | $3.30M | 0.03% | −11−0.1% | Reduced |
| Neo Ivy Capital Management | 8,692 | $3.30M | 0.76% | −6,220−41.7% | Reduced |
| Janney Montgomery Scott LLC | 8,686 | $3.30M | 0.01% | +3,962+83.9% | Added |
| Squarepoint Ops LLC | 8,654 | $3.29M | 0.01% | +128+1.5% | Added |
| Cetera Investment Advisers | 8,541 | $3.24M | 0.00% | +6,998+453.5% | Added |
| Gotham Asset Management, LLC | 8,420 | $3.20M | 0.01% | −2,875−25.5% | Reduced |
| Washburn Capital Management, Inc. | 8,300 | $3.15M | 1.55% | −150−1.8% | Reduced |
| Beaconlight Capital, LLC | 8,218 | $3.12M | 1.37% | −5,259−39.0% | Reduced |
| D. E. Shaw & Co., Inc. | 8,144 | $3.09M | 0.00% | +6,144+307.2% | Added |
| Cornerstone Wealth Advisors, Inc. | 8,095 | $3.07M | 0.64% | +8,095 | New |
| Occudo Quantitative Strategies LP | 7,931 | $3.01M | 0.16% | −1,363−14.7% | Reduced |
| Harvest Investment Services, LLC | 7,927 | $3.01M | 0.47% | +2,494+45.9% | Added |
| Convergence Investment Partners, LLC | 7,771 | $2.95M | 0.28% | −5,536−41.6% | Reduced |
| State of New Jersey Common Pension Fund D | 7,709 | $2.93M | 0.01% | −7,005−47.6% | Reduced |
| Thrivent Financial for Lutherans | 7,682 | $2.91M | 0.00% | +2,563+50.1% | Added |
| Envestnet Asset Management Inc | 7,639 | $2.90M | 0.00% | +4,360+133.0% | Added |
| Public Employees Retirement System of Ohio | 7,601 | $2.89M | 0.01% | +7,601 | New |
| Walleye Trading LLC | 7,377 | $2.80M | 0.04% | +7,377 | New |
| Westpac Banking Corp | 7,168 | $2.72M | 0.17% | −645−8.3% | Reduced |
| Vestor Capital, LLC | 46,305 | $2.72M | 0.23% | +2,142+4.9% | Added |
| Harbour Investments, Inc. | 7,134 | $2.71M | 0.04% | +7,109+28,436.0% | Added |
| Teachers Retirement System of the State of Kentucky | 7,131 | $2.71M | 0.02% | 00.0% | Unchanged |
| Nomura Holdings Inc | 6,899 | $2.62M | 0.01% | +6,899 | New |
| Louisiana State Employees Retirement System | 6,800 | $2.58M | 0.04% | +200+3.0% | Added |
| Donaldson Capital Management, LLC | 6,634 | $2.52M | 0.07% | +6,634 | New |
| Modern Wealth Management, LLC | 6,587 | $2.50M | 0.03% | +6,587 | New |
| Baker Tilly Wealth Management, LLC | 6,499 | $2.47M | 0.53% | +6+0.1% | Added |
| Arizona State Retirement System | 6,499 | $2.47M | 0.01% | +169+2.7% | Added |
| Yousif Capital Management, LLC | 6,435 | $2.44M | 0.03% | −282−4.2% | Reduced |
| Quantinno Capital Management LP | 6,394 | $2.43M | 0.00% | +1,239+24.0% | Added |
| Odyssean, LLC | 6,369 | $2.42M | 0.39% | −464−6.8% | Reduced |
| Advisor Group Holdings, Inc. | 6,366 | $2.42M | 0.00% | −10,513−62.3% | Reduced |
| Asset Management One Co.,Ltd. | 6,322 | $2.40M | 0.01% | +6,322 | New |
| Davenport & Co LLC | 6,150 | $2.34M | 0.01% | +695+12.7% | Added |
| Bayban | 6,100 | $2.32M | 1.78% | 00.0% | Unchanged |
| Vanguard Investments Australia, Ltd. | 5,876 | $2.23M | 0.01% | +209+3.7% | Added |
| Aster Capital Management (DIFC) Ltd | 5,856 | $2.22M | 0.47% | +5,856 | New |
| Alps Advisors Inc | 5,689 | $2.16M | 0.01% | −2,337−29.1% | Reduced |
| Circle Wealth Management, LLC | 5,628 | $2.14M | 0.03% | −805−12.5% | Reduced |
| Mackenzie Financial Corp | 5,607 | $2.13M | 0.00% | +5,607 | New |
| Wealth Enhancement Advisory Services, LLC | 7,818 | $2.13M | 0.00% | +5,244+203.7% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 5,594 | $2.12M | 0.01% | −98−1.7% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 5,533 | $2.10M | 0.00% | +1,111+25.1% | Added |
| Maxi Investments CY Ltd | 5,500 | $2.09M | 0.42% | +5,500 | New |
| State of Michigan Retirement System | 5,500 | $2.09M | 0.01% | 00.0% | Unchanged |
| Brevan Howard Capital Management LP | 5,453 | $2.07M | 0.03% | +911+20.1% | Added |
| American Century Companies Inc | 5,360 | $2.04M | 0.00% | −22,498−80.8% | Reduced |
| Brandywine Managers, LLC | 5,303 | $2.01M | 1.00% | 00.0% | Unchanged |
| KLP Kapitalforvaltning AS | 5,300 | $2.01M | 0.01% | −300−5.4% | Reduced |
| MML Investors Services, LLC | 5,292 | $2.01M | 0.00% | +5,292 | New |
| Simplex Trading, LLC | 5,258 | $2.00M | 0.05% | −6,440−55.1% | Reduced |
| Northwestern Mutual Investment Management Company, LLC | 5,256 | $2.00M | 0.02% | +166+3.3% | Added |
| TrueMark Investments, LLC | 5,227 | $1.99M | 0.25% | +722+16.0% | Added |
| Blair William & Co | 5,181 | $1.97M | 0.01% | +512+11.0% | Added |
| Xponance, Inc. | 5,177 | $1.97M | 0.01% | +1,947+60.3% | Added |
| Massachusetts Financial Services Co | 5,065 | $1.92M | 0.00% | −12−0.2% | Reduced |
| Sphera Management Technology Funds Ltd | 5,000 | $1.90M | 0.67% | +5,000 | New |
| Sequoia Financial Advisors, LLC | 4,963 | $1.88M | 0.01% | −953−16.1% | Reduced |
| Oregon Public Employees Retirement Fund | 4,882 | $1.85M | 0.02% | +182+3.9% | Added |