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, Q1 2024
Institutional positions in Vicor Corp as of Mar 31, 2024. 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
- 174
- −26 vs. Q4 2023
- Shares held
- 19.2M
- −703.2K (−3.5%) vs. Q4 2023
- Total value
- $735.7M
- −$160.6M (−17.9%) vs. Q4 2023
- New holders
- 21
- 60 more added
- Sold out
- 47
- 59 more reduced
1 institution that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2023: 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, Q1 2024
Shares, value and share of portfolio for each institution holding Vicor Corp; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Duality Advisers, LP | 25,060 | $958.3K | 0.09% | +3,826+18.0% | Added |
| Ashford Capital Management Inc | 25,230 | $964.8K | 0.13% | −62,266−71.2% | Reduced |
| Balyasny Asset Management LLC | 26,583 | $1.02M | 0.00% | −47,732−64.2% | Reduced |
| Prudential Financial Inc | 27,856 | $1.07M | 0.00% | +1,750+6.7% | Added |
| KBC Group NV | 27,968 | $1.07M | 0.00% | −246−0.9% | Reduced |
| Advisor Group Holdings, Inc. | 29,209 | $1.12M | 0.00% | +98+0.3% | Added |
| Prelude Capital Management, LLC | 30,828 | $1.18M | 0.08% | +457+1.5% | Added |
| Ironwood Investment Management LLC | 32,148 | $1.23M | 0.60% | +134+0.4% | Added |
| Graham Capital Management, L.P. | 32,407 | $1.24M | 0.04% | +7,969+32.6% | Added |
| Wells Fargo & Company | 32,944 | $1.26M | 0.00% | +15,351+87.3% | Added |
| Ontario Teachers Pension Plan Board | 33,968 | $1.30M | 0.01% | +6,834+25.2% | Added |
| Rice Hall James & Associates, LLC | 34,932 | $1.34M | 0.08% | −3,338−8.7% | Reduced |
| Banque Pictet & Cie SA | 36,000 | $1.38M | 0.01% | 00.0% | Unchanged |
| New York State Teachers Retirement System | 39,575 | $1.51M | 0.00% | 00.0% | Unchanged |
| Mutual of America Capital Management LLC | 42,345 | $1.62M | 0.02% | −3,187−7.0% | Reduced |
| Cubist Systematic Strategies, LLC | 43,020 | $1.65M | 0.02% | −45,825−51.6% | Reduced |
| Harbor Investment Advisory, LLC | 43,660 | $1.67M | 0.17% | 00.0% | Unchanged |
| Assenagon Asset Management S.A. | 44,812 | $1.71M | 0.00% | +44,812 | New |
| Swiss National Bank | 44,832 | $1.71M | 0.00% | 00.0% | Unchanged |
| Bruce & Co., Inc. | 45,000 | $1.72M | 0.57% | +15,000+50.0% | Added |
| Public Sector Pension Investment Board | 46,831 | $1.79M | 0.01% | 00.0% | Unchanged |
| Bank of America Corp | 47,328 | $1.81M | 0.00% | +33,460+241.3% | Added |
| Numerai GP LLC | 47,516 | $1.82M | 0.78% | +47,516 | New |
| Canada Pension Plan Investment Board | 49,686 | $1.90M | 0.00% | +49,686 | New |
| Granahan Investment Management Inc | 50,984 | $1.95M | 0.07% | −58,661−53.5% | Reduced |
| Algert Global LLC | 52,675 | $2.01M | 0.08% | −1,724−3.2% | Reduced |
| Tudor Investment Corp Et Al | 54,849 | $2.10M | 0.03% | −55,236−50.2% | Reduced |
| Nuveen Asset Management, LLC | 59,827 | $2.29M | 0.00% | 00.0% | Unchanged |
| Qube Research & Technologies Ltd | 60,260 | $2.30M | 0.00% | −130,961−68.5% | Reduced |
| Invesco Ltd. | 61,477 | $2.35M | 0.00% | −451,937−88.0% | Reduced |
| Legal & General Group Plc | 63,991 | $2.45M | 0.00% | −247−0.4% | Reduced |
| Rhumbline Advisers | 65,836 | $2.52M | 0.00% | +968+1.5% | Added |
| AQR Capital Management LLC | 67,087 | $2.57M | 0.00% | +28,475+73.7% | Added |
| Gsa Capital Partners LLP | 69,277 | $2.65M | 0.21% | +16,502+31.3% | Added |
| FMR LLC | 70,107 | $2.68M | 0.00% | +34,121+94.8% | Added |
| Goldman Sachs Group Inc | 72,117 | $2.76M | 0.00% | +8,249+12.9% | Added |
| LGT Group Foundation | 83,668 | $3.20M | 0.08% | +4,022+5.0% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 86,811 | $3.32M | 0.01% | −39,625−31.3% | Reduced |
| Squarepoint Ops LLC | 87,464 | $3.34M | 0.01% | −2,399−2.7% | Reduced |
| BNP Paribas Arbitrage, SA | 93,612 | $3.58M | 0.00% | +22,797+32.2% | Added |
| Citadel Advisors LLC | 96,543 | $3.69M | 0.00% | +41,701+76.0% | Added |
| Beaconlight Capital, LLC | 99,458 | $3.80M | 1.71% | +9,289+10.3% | Added |
| Segall Bryant & Hamill, LLC | 111,555 | $4.27M | 0.08% | +1,060+1.0% | Added |
| Principal Financial Group Inc | 117,567 | $4.50M | 0.00% | +246+0.2% | Added |
| Norges Bank | 120,335 | $4.60M | 0.00% | −16,132−11.8% | Reduced |
| Two Sigma Investments, LP | 122,615 | $4.69M | 0.01% | −92,490−43.0% | Reduced |
| Readystate Asset Management LP | 129,430 | $4.95M | 0.18% | +129,430 | New |
| Fisher Asset Management, LLC | 130,280 | $4.98M | 0.00% | +5,961+4.8% | Added |
| Scout Investments, Inc. | 135,653 | $5.17M | 0.13% | −8,634−6.0% | Reduced |
| Renaissance Technologies LLC | 148,432 | $5.68M | 0.01% | −75,368−33.7% | Reduced |
| Pinnacle Associates Ltd | 159,755 | $6.11M | 0.10% | +85,390+114.8% | Added |
| First Trust Advisors LP | 161,809 | $6.19M | 0.01% | −9,968−5.8% | Reduced |
| Bank of New York Mellon Corp | 165,736 | $6.34M | 0.00% | −9,656−5.5% | Reduced |
| Ameriprise Financial Inc | 168,688 | $6.43M | 0.00% | −6,357−3.6% | Reduced |
| Herald Investment Management Ltd | 180,000 | $6.87M | 1.11% | +40,000+28.6% | Added |
| Kennedy Capital Management, Inc. | 180,862 | $6.92M | 0.14% | +115,966+178.7% | Added |
| Charles Schwab Investment Management Inc | 187,384 | $7.17M | 0.00% | +5,702+3.1% | Added |
| Two Sigma Advisers, LP | 188,800 | $7.22M | 0.02% | −28,100−13.0% | Reduced |
| Prescott Group Capital Management, L.L.C. | 197,000 | $7.53M | 1.21% | +197,000 | New |
| AWM Investment Company, Inc. | 224,457 | $8.58M | 1.12% | +5,021+2.3% | Added |
| Northern Trust Corp | 233,646 | $8.93M | 0.00% | −6,676−2.8% | Reduced |
| New York State Common Retirement Fund | 264,282 | $10.1M | 0.01% | +225+0.1% | Added |
| Voloridge Investment Management, LLC | 269,337 | $10.3M | 0.04% | −57,137−17.5% | Reduced |
| D. E. Shaw & Co., Inc. | 272,820 | $10.4M | 0.01% | +30,172+12.4% | Added |
| Morgan Stanley | 352,548 | $13.5M | 0.00% | −15,628−4.2% | Reduced |
| Capital International Investors | 378,100 | $14.5M | 0.00% | 00.0% | Unchanged |
| Dimensional Fund Advisors LP | 476,378 | $18.2M | 0.00% | +7,352+1.6% | Added |
| Geode Capital Management, LLC | 509,398 | $19.5M | 0.00% | +12,272+2.5% | Added |
| Needham Investment Management LLC | 780,000 | $29.8M | 2.77% | +235,100+43.1% | Added |
| State Street Corp | 846,611 | $32.4M | 0.00% | +11,904+1.4% | Added |
| Brown Capital Management LLC | 1,141,417 | $43.6M | 0.77% | −392,422−25.6% | Reduced |
| JPMorgan Chase & Co | 2,041,188 | $78.1M | 0.01% | +411,040+25.2% | Added |
| Vanguard Group Inc | 2,495,769 | $95.4M | 0.00% | +18,331+0.7% | Added |
| BlackRock Inc. | 3,436,056 | $131.4M | 0.00% | −57,204−1.6% | Reduced |
| Millennium Management LLC | 0 | $0 | 0.00% | −160,640−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −77,423−100.0% | Sold out |
| Wellington Management Group LLP | 0 | $0 | 0.00% | −68,463−100.0% | Sold out |
| State of Wisconsin Investment Board | 0 | $0 | 0.00% | −47,645−100.0% | Sold out |
| Capital Fund Management S.A. | 0 | $0 | 0.00% | −37,153−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −34,945−100.0% | Sold out |
| Aigen Investment Management, LP | 0 | $0 | 0.00% | −33,257−100.0% | Sold out |
| Los Angeles Capital Management LLC | 0 | $0 | 0.00% | −27,936−100.0% | Sold out |
| Oak Ridge Investments LLC | 0 | $0 | 0.00% | −27,384−100.0% | Sold out |
| PDT Partners, LLC | 0 | $0 | 0.00% | −24,052−100.0% | Sold out |
| Connor, Clark & Lunn Investment Management Ltd. | 0 | $0 | 0.00% | −21,527−100.0% | Sold out |
| Centiva Capital, LP | 0 | $0 | 0.00% | −17,639−100.0% | Sold out |
| Landscape Capital Management, L.L.C. | 0 | $0 | 0.00% | −15,804−100.0% | Sold out |
| Acadian Asset Management LLC | 0 | $0 | 0.00% | −15,797−100.0% | Sold out |
| Aquatic Capital Management LLC | 0 | $0 | 0.00% | −15,700−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −14,866−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −14,693−100.0% | Sold out |
| Seven Eight Capital, LP | 0 | $0 | 0.00% | −12,387−100.0% | Sold out |
| Nebula Research & Development LLC | 0 | $0 | 0.00% | −10,846−100.0% | Sold out |
| Mirae Asset Global Investments Co., Ltd. | 0 | $0 | 0.00% | −10,187−100.0% | Sold out |
| Edgestream Partners, L.P. | 0 | $0 | 0.00% | −9,468−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −6,820−100.0% | Sold out |
| Corton Capital Inc. | 0 | $0 | 0.00% | −6,001−100.0% | Sold out |
| Fox Run Management, L.L.C. | 0 | $0 | 0.00% | −5,769−100.0% | Sold out |
| Invesco, LLC | 0 | $0 | 0.00% | −5,512−100.0% | Sold out |
| CI Private Wealth, LLC | 0 | $0 | 0.00% | −5,256−100.0% | Sold out |