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 12 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 |
|---|---|---|---|---|---|
| BlackRock, Inc. | 2,460,929 | $934.6M | 0.01% | −423,446−14.7% | Reduced |
| Price T Rowe Associates Inc | 2,368,366 | $899.5M | 0.09% | +479,920+25.4% | Added |
| JPMorgan Chase & Co | 2,370,220 | $869.8M | 0.05% | +263,494+12.5% | Added |
| Vanguard Portfolio Management LLC | 1,280,146 | $486.2M | 0.02% | +118,012+10.2% | Added |
| Vanguard Capital Management LLC | 1,120,538 | $425.6M | 0.01% | +85,798+8.3% | Added |
| State Street Corp | 726,021 | $275.7M | 0.01% | −85,596−10.5% | Reduced |
| Geode Capital Management, LLC | 587,338 | $223.1M | 0.01% | −15,323−2.5% | Reduced |
| Jane Street Group, LLC | 539,169 | $204.8M | 0.13% | +211,454+64.5% | Added |
| Manufacturers Life Insurance Company, The | 530,885 | $201.6M | 0.16% | −72,479−12.0% | Reduced |
| Arrowstreet Capital, Limited Partnership | 530,811 | $201.6M | 0.09% | −5,463−1.0% | Reduced |
| Needham Investment Management LLC | 524,000 | $199.0M | 5.98% | +2,000+0.4% | Added |
| Driehaus Capital Management LLC | 496,507 | $188.6M | 1.09% | +307,044+162.1% | Added |
| Dimensional Fund Advisors LP | 493,315 | $187.3M | 0.03% | −355−0.1% | Reduced |
| AQR Capital Management LLC | 449,529 | $168.0M | 0.06% | +301,220+203.1% | Added |
| Goldman Sachs Group Inc | 373,757 | $141.9M | 0.01% | −16,010−4.1% | Reduced |
| Invesco Ltd. | 245,334 | $93.2M | 0.01% | +118,868+94.0% | Added |
| Morgan Stanley | 230,808 | $87.7M | 0.00% | −76,121−24.8% | Reduced |
| Acadian Asset Management LLC | 202,077 | $76.7M | 0.09% | +116,782+136.9% | Added |
| Northern Trust Corp | 192,902 | $73.3M | 0.01% | −79,809−29.3% | Reduced |
| UBS Group AG | 156,855 | $59.6M | 0.01% | +64,432+69.7% | Added |
| Charles Schwab Investment Management Inc | 155,435 | $59.0M | 0.01% | −39,018−20.1% | Reduced |
| First Trust Advisors LP | 154,621 | $58.7M | 0.03% | −9,332−5.7% | Reduced |
| Vanguard Fiduciary Trust Co | 152,771 | $58.0M | 0.01% | −5,609−3.5% | Reduced |
| Colrain Capital LLC | 150,277 | $57.1M | 19.32% | −51,356−25.5% | Reduced |
| AWM Investment Company, Inc. | 148,981 | $56.6M | 4.91% | −139,199−48.3% | Reduced |
| Bank of New York Mellon Corp | 139,978 | $53.2M | 0.01% | −308−0.2% | Reduced |
| T. Rowe Price Investment Management, Inc. | 133,857 | $50.8M | 0.03% | +133,857 | New |
| Susquehanna International Group, LLP | 133,641 | $50.8M | 0.05% | +73,581+122.5% | Added |
| Pinnacle Associates Ltd | 130,492 | $49.6M | 0.54% | −25,484−16.3% | Reduced |
| Nuveen, LLC | 125,882 | $47.8M | 0.01% | +15,216+13.7% | Added |
| Arosa Capital Management LP | 125,000 | $47.5M | 41.41% | −31,500−20.1% | Reduced |
| HRT Financial LP | 122,166 | $46.4M | 0.08% | +38,246+45.6% | Added |
| Principal Financial Group Inc | 117,886 | $44.8M | 0.02% | +7,657+6.9% | Added |
| Vaughan Nelson Investment Management, L.P. | 112,380 | $42.7M | 0.38% | +112,380 | New |
| Rhumbline Advisers | 101,178 | $38.4M | 0.03% | +33,358+49.2% | Added |
| Andar Capital Management HK Ltd | 101,100 | $38.4M | 17.23% | +46,100+83.8% | Added |
| Bank of America Corp | 88,249 | $33.5M | 0.00% | −13,858−13.6% | Reduced |
| Tudor Investment Corp Et Al | 83,690 | $31.8M | 0.13% | −53,626−39.1% | Reduced |
| Toroso Investments, LLC | 82,874 | $31.5M | 0.08% | +38,756+87.8% | Added |
| Los Angeles Capital Management LLC | 79,396 | $30.2M | 0.11% | +73,060+1,153.1% | Added |
| Raymond James Financial Inc | 79,194 | $30.1M | 0.01% | +22,726+40.2% | Added |
| Herald Investment Management Ltd | 77,100 | $29.3M | 3.97% | −142,900−65.0% | Reduced |
| Ashford Capital Management Inc | 74,920 | $28.5M | 3.05% | −38,615−34.0% | Reduced |
| Russell Investments Group, Ltd. | 72,593 | $27.4M | 0.02% | +49,906+220.0% | Added |
| HSBC Holdings PLC | 70,523 | $26.4M | 0.01% | +62,659+796.8% | Added |
| Silvercrest Asset Management Group LLC | 67,769 | $25.7M | 0.17% | −47,673−41.3% | Reduced |
| Ameriprise Financial Inc | 65,696 | $25.0M | 0.01% | +14,958+29.5% | Added |
| Millennium Management LLC | 62,780 | $23.8M | 0.02% | −159,087−71.7% | Reduced |
| BNP Paribas Arbitrage, SA | 62,291 | $23.7M | 0.01% | −12,729−17.0% | Reduced |
| GF Fund Management Co. Ltd. | 60,972 | $23.2M | 0.28% | −54,273−47.1% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 58,388 | $22.2M | 0.03% | +27,733+90.5% | Added |
| UBS Asset Management Americas Inc | 51,121 | $19.4M | 0.00% | +11,733+29.8% | Added |
| Alight Capital Management LP | 50,000 | $19.0M | 3.09% | +10,000+25.0% | Added |
| Prudential Financial Inc | 49,285 | $18.7M | 0.02% | +20,887+73.6% | Added |
| Trexquant Investment LP | 48,149 | $18.3M | 0.11% | +41,997+682.7% | Added |
| Bruce & Co., Inc. | 48,000 | $18.2M | 4.93% | −17,000−26.2% | Reduced |
| Swiss National Bank | 47,232 | $17.9M | 0.01% | +1,600+3.5% | Added |
| CIBC World Markets Inc. | 44,987 | $17.1M | 0.03% | −28,113−38.5% | Reduced |
| Algert Global LLC | 44,930 | $17.1M | 0.20% | +22,559+100.8% | Added |
| Chapin Davis, Inc. | 44,200 | $16.8M | 2.95% | 00.0% | Unchanged |
| Neuberger Berman Group LLC | 42,655 | $16.2M | 0.01% | +12,146+39.8% | Added |
| Wells Fargo & Company | 41,463 | $15.7M | 0.00% | +4,454+12.0% | Added |
| Alliancebernstein L.P. | 97,525 | $15.7M | 0.01% | −3,692−3.6% | Reduced |
| EAM Investors, LLC | 39,729 | $15.1M | 1.34% | −6,379−13.8% | Reduced |
| Franklin Resources Inc | 39,267 | $14.9M | 0.00% | +12,676+47.7% | Added |
| Capital Fund Management S.A. | 38,615 | $14.7M | 0.11% | +22,968+146.8% | Added |
| Portolan Capital Management, LLC | 38,081 | $14.5M | 0.54% | +11,411+42.8% | Added |
| FMR LLC | 37,254 | $14.1M | 0.00% | −128,072−77.5% | Reduced |
| GatePass Capital, LLC | 34,604 | $13.1M | 5.02% | −996−2.8% | Reduced |
| Chicago Capital, LLC | 33,812 | $12.8M | 0.31% | +13,090+63.2% | Added |
| Natixis Advisors, L.P. | 33,091 | $12.6M | 0.01% | +33,091 | New |
| Bessemer Group Inc | 31,416 | $11.9M | 0.02% | +57+0.2% | Added |
| Legal & General Group Plc | 30,830 | $11.7M | 0.00% | −71−0.2% | Reduced |
| SEI Investments Co | 29,498 | $11.2M | 0.01% | +2,825+10.6% | Added |
| Vident Advisory, LLC | 27,516 | $10.5M | 0.08% | +9,161+49.9% | Added |
| Weiss Asset Management LP | 27,439 | $10.4M | 0.12% | −1,061−3.7% | Reduced |
| California State Teachers Retirement System | 27,326 | $10.4M | 0.01% | +365+1.4% | Added |
| Natixis | 27,116 | $10.3M | 0.05% | +27,116 | New |
| Jacobs Levy Equity Management, Inc | 26,003 | $9.88M | 0.04% | −76,468−74.6% | Reduced |
| Ironwood Investment Management LLC | 25,507 | $9.69M | 3.35% | −5,382−17.4% | Reduced |
| ExodusPoint Capital Management, LP | 25,493 | $9.68M | 0.09% | +13,588+114.1% | Added |
| Kingdon Capital Management, L.L.C. | 25,000 | $9.49M | 1.28% | +5,000+25.0% | Added |
| Nomura Asset Management International Inc. | 24,623 | $9.35M | 0.01% | +24,623 | New |
| Bouvel Investment Partners, LLC | 24,525 | $9.31M | 2.11% | −413−1.7% | Reduced |
| Retirement Systems of Alabama | 24,167 | $9.18M | 0.03% | +64+0.3% | Added |
| Main Management ETF Advisors, LLC | 23,606 | $8.96M | 0.27% | +23,606 | New |
| New York State Teachers Retirement System | 22,872 | $8.69M | 0.02% | −64−0.3% | Reduced |
| Two Sigma Investments, LP | 22,226 | $8.44M | 0.01% | +10,474+89.1% | Added |
| Creative Planning | 22,138 | $8.41M | 0.00% | +7,571+52.0% | Added |
| Rice Hall James & Associates, LLC | 21,893 | $8.31M | 0.40% | −6,914−24.0% | Reduced |
| LPL Financial LLC | 21,505 | $8.17M | 0.00% | +1,730+8.7% | Added |
| State Board of Administration of Florida Retirement System | 21,250 | $8.07M | 0.01% | +14,859+232.5% | Added |
| Vanguard Asset Management, Ltd | 19,649 | $7.46M | 0.01% | +1,382+7.6% | Added |
| Bridgewater Associates, LP | 18,444 | $7.00M | 0.03% | −14,763−44.5% | Reduced |
| TD Asset Management Inc | 16,896 | $6.42M | 0.01% | +11,696+224.9% | Added |
| Mariner, LLC | 16,643 | $6.32M | 0.01% | −25,117−60.1% | Reduced |
| Man Group plc | 16,220 | $6.16M | 0.01% | −19,636−54.8% | Reduced |
| Massar Capital Management, LP | 15,868 | $6.03M | 2.07% | +15,868 | New |
| State of Wisconsin Investment Board | 15,431 | $5.86M | 0.01% | +5,954+62.8% | Added |
| Polen Capital Management LLC | 14,924 | $5.67M | 0.05% | +1,025+7.4% | Added |