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 |
|---|---|---|---|---|---|
| New York State Common Retirement Fund | 12,027 | $4.57M | 0.01% | +4,640+62.8% | Added |
| Citigroup Inc | 12,080 | $4.59M | 0.00% | +2,311+23.7% | Added |
| Entropy Technologies, LP | 12,091 | $4.59M | 0.18% | +5,859+94.0% | Added |
| Royal Bank of Canada | 12,221 | $4.64M | 0.00% | +11,694+2,219.0% | Added |
| MetLife Investment Management | 12,240 | $4.65M | 0.02% | −11,133−47.6% | Reduced |
| Schonfeld Strategic Advisors LLC | 12,443 | $4.73M | 0.02% | +12,443 | New |
| Mercer Global Advisors Inc | 13,174 | $5.00M | 0.01% | +8,051+157.2% | Added |
| Great West Life Assurance Co | 13,237 | $5.02M | 0.01% | 00.0% | Unchanged |
| Citadel Advisors LLC | 13,434 | $5.10M | 0.00% | −33,001−71.1% | Reduced |
| Victory Capital Management Inc | 13,633 | $5.18M | 0.00% | −9,049−39.9% | Reduced |
| KR Capital LP | 13,650 | $5.18M | 0.51% | +13,650 | New |
| Voya Investment Management LLC | 13,820 | $5.25M | 0.00% | −4,580−24.9% | Reduced |
| Nissay Asset Management Corp | 14,237 | $5.41M | 0.02% | +4,704+49.3% | Added |
| EFG International AG | 14,397 | $5.47M | 0.10% | −2,616−15.4% | Reduced |
| Mason & Associates Inc | 14,699 | $5.58M | 0.90% | −2,958−16.8% | Reduced |
| Polen Capital Management LLC | 14,924 | $5.67M | 0.05% | +1,025+7.4% | Added |
| State of Wisconsin Investment Board | 15,431 | $5.86M | 0.01% | +5,954+62.8% | Added |
| Massar Capital Management, LP | 15,868 | $6.03M | 2.07% | +15,868 | New |
| Man Group plc | 16,220 | $6.16M | 0.01% | −19,636−54.8% | Reduced |
| Mariner, LLC | 16,643 | $6.32M | 0.01% | −25,117−60.1% | Reduced |
| TD Asset Management Inc | 16,896 | $6.42M | 0.01% | +11,696+224.9% | Added |
| Bridgewater Associates, LP | 18,444 | $7.00M | 0.03% | −14,763−44.5% | Reduced |
| Vanguard Asset Management, Ltd | 19,649 | $7.46M | 0.01% | +1,382+7.6% | Added |
| State Board of Administration of Florida Retirement System | 21,250 | $8.07M | 0.01% | +14,859+232.5% | Added |
| LPL Financial LLC | 21,505 | $8.17M | 0.00% | +1,730+8.7% | Added |
| Rice Hall James & Associates, LLC | 21,893 | $8.31M | 0.40% | −6,914−24.0% | Reduced |
| Creative Planning | 22,138 | $8.41M | 0.00% | +7,571+52.0% | Added |
| Two Sigma Investments, LP | 22,226 | $8.44M | 0.01% | +10,474+89.1% | Added |
| New York State Teachers Retirement System | 22,872 | $8.69M | 0.02% | −64−0.3% | Reduced |
| Main Management ETF Advisors, LLC | 23,606 | $8.96M | 0.27% | +23,606 | New |
| Retirement Systems of Alabama | 24,167 | $9.18M | 0.03% | +64+0.3% | Added |
| Bouvel Investment Partners, LLC | 24,525 | $9.31M | 2.11% | −413−1.7% | Reduced |
| Nomura Asset Management International Inc. | 24,623 | $9.35M | 0.01% | +24,623 | New |
| Kingdon Capital Management, L.L.C. | 25,000 | $9.49M | 1.28% | +5,000+25.0% | Added |
| ExodusPoint Capital Management, LP | 25,493 | $9.68M | 0.09% | +13,588+114.1% | Added |
| Ironwood Investment Management LLC | 25,507 | $9.69M | 3.35% | −5,382−17.4% | Reduced |
| Jacobs Levy Equity Management, Inc | 26,003 | $9.88M | 0.04% | −76,468−74.6% | Reduced |
| Natixis | 27,116 | $10.3M | 0.05% | +27,116 | New |
| California State Teachers Retirement System | 27,326 | $10.4M | 0.01% | +365+1.4% | Added |
| Weiss Asset Management LP | 27,439 | $10.4M | 0.12% | −1,061−3.7% | Reduced |
| Vident Advisory, LLC | 27,516 | $10.5M | 0.08% | +9,161+49.9% | Added |
| SEI Investments Co | 29,498 | $11.2M | 0.01% | +2,825+10.6% | Added |
| Legal & General Group Plc | 30,830 | $11.7M | 0.00% | −71−0.2% | Reduced |
| Bessemer Group Inc | 31,416 | $11.9M | 0.02% | +57+0.2% | Added |
| Natixis Advisors, L.P. | 33,091 | $12.6M | 0.01% | +33,091 | New |
| Chicago Capital, LLC | 33,812 | $12.8M | 0.31% | +13,090+63.2% | Added |
| GatePass Capital, LLC | 34,604 | $13.1M | 5.02% | −996−2.8% | Reduced |
| FMR LLC | 37,254 | $14.1M | 0.00% | −128,072−77.5% | Reduced |
| Portolan Capital Management, LLC | 38,081 | $14.5M | 0.54% | +11,411+42.8% | Added |
| Capital Fund Management S.A. | 38,615 | $14.7M | 0.11% | +22,968+146.8% | Added |
| Franklin Resources Inc | 39,267 | $14.9M | 0.00% | +12,676+47.7% | Added |
| EAM Investors, LLC | 39,729 | $15.1M | 1.34% | −6,379−13.8% | Reduced |
| Alliancebernstein L.P. | 97,525 | $15.7M | 0.01% | −3,692−3.6% | Reduced |
| Wells Fargo & Company | 41,463 | $15.7M | 0.00% | +4,454+12.0% | Added |
| Neuberger Berman Group LLC | 42,655 | $16.2M | 0.01% | +12,146+39.8% | Added |
| Chapin Davis, Inc. | 44,200 | $16.8M | 2.95% | 00.0% | Unchanged |
| Algert Global LLC | 44,930 | $17.1M | 0.20% | +22,559+100.8% | Added |
| CIBC World Markets Inc. | 44,987 | $17.1M | 0.03% | −28,113−38.5% | Reduced |
| Swiss National Bank | 47,232 | $17.9M | 0.01% | +1,600+3.5% | Added |
| Bruce & Co., Inc. | 48,000 | $18.2M | 4.93% | −17,000−26.2% | Reduced |
| Trexquant Investment LP | 48,149 | $18.3M | 0.11% | +41,997+682.7% | Added |
| Prudential Financial Inc | 49,285 | $18.7M | 0.02% | +20,887+73.6% | Added |
| Alight Capital Management LP | 50,000 | $19.0M | 3.09% | +10,000+25.0% | Added |
| UBS Asset Management Americas Inc | 51,121 | $19.4M | 0.00% | +11,733+29.8% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 58,388 | $22.2M | 0.03% | +27,733+90.5% | Added |
| GF Fund Management Co. Ltd. | 60,972 | $23.2M | 0.28% | −54,273−47.1% | Reduced |
| BNP Paribas Arbitrage, SA | 62,291 | $23.7M | 0.01% | −12,729−17.0% | Reduced |
| Millennium Management LLC | 62,780 | $23.8M | 0.02% | −159,087−71.7% | Reduced |
| Ameriprise Financial Inc | 65,696 | $25.0M | 0.01% | +14,958+29.5% | Added |
| Silvercrest Asset Management Group LLC | 67,769 | $25.7M | 0.17% | −47,673−41.3% | Reduced |
| HSBC Holdings PLC | 70,523 | $26.4M | 0.01% | +62,659+796.8% | Added |
| Russell Investments Group, Ltd. | 72,593 | $27.4M | 0.02% | +49,906+220.0% | Added |
| Ashford Capital Management Inc | 74,920 | $28.5M | 3.05% | −38,615−34.0% | Reduced |
| Herald Investment Management Ltd | 77,100 | $29.3M | 3.97% | −142,900−65.0% | Reduced |
| Raymond James Financial Inc | 79,194 | $30.1M | 0.01% | +22,726+40.2% | Added |
| Los Angeles Capital Management LLC | 79,396 | $30.2M | 0.11% | +73,060+1,153.1% | Added |
| Toroso Investments, LLC | 82,874 | $31.5M | 0.08% | +38,756+87.8% | Added |
| Tudor Investment Corp Et Al | 83,690 | $31.8M | 0.13% | −53,626−39.1% | Reduced |
| Bank of America Corp | 88,249 | $33.5M | 0.00% | −13,858−13.6% | Reduced |
| Andar Capital Management HK Ltd | 101,100 | $38.4M | 17.23% | +46,100+83.8% | Added |
| Rhumbline Advisers | 101,178 | $38.4M | 0.03% | +33,358+49.2% | Added |
| Vaughan Nelson Investment Management, L.P. | 112,380 | $42.7M | 0.38% | +112,380 | New |
| Principal Financial Group Inc | 117,886 | $44.8M | 0.02% | +7,657+6.9% | Added |
| HRT Financial LP | 122,166 | $46.4M | 0.08% | +38,246+45.6% | Added |
| Arosa Capital Management LP | 125,000 | $47.5M | 41.41% | −31,500−20.1% | Reduced |
| Nuveen, LLC | 125,882 | $47.8M | 0.01% | +15,216+13.7% | Added |
| Pinnacle Associates Ltd | 130,492 | $49.6M | 0.54% | −25,484−16.3% | Reduced |
| Susquehanna International Group, LLP | 133,641 | $50.8M | 0.05% | +73,581+122.5% | Added |
| T. Rowe Price Investment Management, Inc. | 133,857 | $50.8M | 0.03% | +133,857 | New |
| Bank of New York Mellon Corp | 139,978 | $53.2M | 0.01% | −308−0.2% | Reduced |
| AWM Investment Company, Inc. | 148,981 | $56.6M | 4.91% | −139,199−48.3% | Reduced |
| Colrain Capital LLC | 150,277 | $57.1M | 19.32% | −51,356−25.5% | Reduced |
| Vanguard Fiduciary Trust Co | 152,771 | $58.0M | 0.01% | −5,609−3.5% | Reduced |
| First Trust Advisors LP | 154,621 | $58.7M | 0.03% | −9,332−5.7% | Reduced |
| Charles Schwab Investment Management Inc | 155,435 | $59.0M | 0.01% | −39,018−20.1% | Reduced |
| UBS Group AG | 156,855 | $59.6M | 0.01% | +64,432+69.7% | Added |
| Northern Trust Corp | 192,902 | $73.3M | 0.01% | −79,809−29.3% | Reduced |
| Acadian Asset Management LLC | 202,077 | $76.7M | 0.09% | +116,782+136.9% | Added |
| Morgan Stanley | 230,808 | $87.7M | 0.00% | −76,121−24.8% | Reduced |
| Invesco Ltd. | 245,334 | $93.2M | 0.01% | +118,868+94.0% | Added |