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, Q4 2023
Institutional positions in Vicor Corp as of Dec 31, 2023. 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
- 201
- −23 vs. Q3 2023
- Shares held
- 20.0M
- −1.02M (−4.8%) vs. Q3 2023
- Total value
- $897.0M
- −$338.5M (−27.4%) vs. Q3 2023
- New holders
- 37
- 67 more added
- Sold out
- 60
- 75 more reduced
2 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2023
Shares, value and share of portfolio for each institution holding Vicor Corp; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 3,493,260 | $157.0M | 0.00% | +984,993+39.3% | Added |
| Vanguard Group Inc | 2,477,438 | $111.3M | 0.00% | +285,699+13.0% | Added |
| JPMorgan Chase & Co | 1,630,148 | $73.3M | 0.01% | +333,566+25.7% | Added |
| Brown Capital Management LLC | 1,533,839 | $68.9M | 1.03% | −530,345−25.7% | Reduced |
| State Street Corp | 834,707 | $37.5M | 0.00% | +96,134+13.0% | Added |
| Needham Investment Management LLC | 544,900 | $24.5M | 3.09% | +86,050+18.8% | Added |
| Invesco Ltd. | 513,414 | $23.1M | 0.01% | −27,697−5.1% | Reduced |
| Geode Capital Management, LLC | 497,126 | $22.3M | 0.00% | +12,523+2.6% | Added |
| Dimensional Fund Advisors LP | 469,026 | $21.1M | 0.01% | +12,013+2.6% | Added |
| Capital International Investors | 378,100 | $17.0M | 0.00% | −226,139−37.4% | Reduced |
| Morgan Stanley | 368,176 | $16.5M | 0.00% | +93,202+33.9% | Added |
| Voloridge Investment Management, LLC | 326,474 | $14.7M | 0.06% | +50,593+18.3% | Added |
| New York State Common Retirement Fund | 264,057 | $11.9M | 0.02% | −62,009−19.0% | Reduced |
| D. E. Shaw & Co., Inc. | 242,648 | $10.9M | 0.02% | +44,335+22.4% | Added |
| Northern Trust Corp | 240,322 | $10.8M | 0.00% | −36,328−13.1% | Reduced |
| Renaissance Technologies LLC | 223,800 | $10.1M | 0.02% | −32,000−12.5% | Reduced |
| AWM Investment Company, Inc. | 219,436 | $9.86M | 1.30% | +14,476+7.1% | Added |
| Two Sigma Advisers, LP | 216,900 | $9.75M | 0.02% | +157,700+266.4% | Added |
| Two Sigma Investments, LP | 215,105 | $9.67M | 0.02% | +109,284+103.3% | Added |
| Qube Research & Technologies Ltd | 191,221 | $8.59M | 0.02% | +91,751+92.2% | Added |
| Charles Schwab Investment Management Inc | 181,682 | $8.16M | 0.00% | +9,297+5.4% | Added |
| Bank of New York Mellon Corp | 175,392 | $7.88M | 0.00% | −25,849−12.8% | Reduced |
| Ameriprise Financial Inc | 175,045 | $7.87M | 0.00% | +50,279+40.3% | Added |
| First Trust Advisors LP | 171,777 | $7.72M | 0.01% | −23,416−12.0% | Reduced |
| Millennium Management LLC | 160,640 | $7.22M | 0.01% | −22,177−12.1% | Reduced |
| Scout Investments, Inc. | 144,287 | $6.48M | 0.16% | −2,267−1.5% | Reduced |
| Herald Investment Management Ltd | 140,000 | $6.29M | 1.20% | 00.0% | Unchanged |
| Norges Bank | 136,467 | $6.13M | 0.00% | −43,635−24.2% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 126,436 | $5.68M | 0.02% | −23,311−15.6% | Reduced |
| Fisher Asset Management, LLC | 124,319 | $5.59M | 0.00% | +5,965+5.0% | Added |
| Principal Financial Group Inc | 117,321 | $5.27M | 0.00% | −57,859−33.0% | Reduced |
| Segall Bryant & Hamill, LLC | 110,495 | $4.97M | 0.10% | +8,567+8.4% | Added |
| Tudor Investment Corp Et Al | 110,085 | $4.95M | 0.07% | +48,337+78.3% | Added |
| Granahan Investment Management Inc | 109,645 | $4.93M | 0.16% | −19,686−15.2% | Reduced |
| Beaconlight Capital, LLC | 90,169 | $4.05M | 1.91% | −58,856−39.5% | Reduced |
| Squarepoint Ops LLC | 89,863 | $4.04M | 0.02% | +89,863 | New |
| Cubist Systematic Strategies, LLC | 88,845 | $3.99M | 0.05% | −78,190−46.8% | Reduced |
| Ashford Capital Management Inc | 87,496 | $3.93M | 0.53% | −311,120−78.1% | Reduced |
| LGT Group Foundation | 79,646 | $3.68M | 0.08% | +11,736+17.3% | Added |
| Walleye Capital LLC | 77,423 | $3.48M | 0.05% | +66,746+625.1% | Added |
| Pinnacle Associates Ltd | 74,365 | $3.34M | 0.06% | −26,688−26.4% | Reduced |
| Balyasny Asset Management LLC | 74,315 | $3.34M | 0.01% | +74,315 | New |
| BNP Paribas Arbitrage, SA | 70,815 | $3.18M | 0.01% | −99,329−58.4% | Reduced |
| Wellington Management Group LLP | 68,463 | $3.08M | 0.00% | −431,239−86.3% | Reduced |
| Kennedy Capital Management, Inc. | 64,896 | $2.92M | 0.06% | +9,898+18.0% | Added |
| Rhumbline Advisers | 64,868 | $2.92M | 0.00% | −8,027−11.0% | Reduced |
| Legal & General Group Plc | 64,238 | $2.89M | 0.00% | +28,757+81.0% | Added |
| Goldman Sachs Group Inc | 63,868 | $2.87M | 0.00% | −6,868−9.7% | Reduced |
| Barclays PLC | 61,904 | $2.78M | 0.00% | +46,945+313.8% | Added |
| Nuveen Asset Management, LLC | 59,827 | $2.69M | 0.00% | +846+1.4% | Added |
| Citadel Advisors LLC | 54,842 | $2.46M | 0.00% | −79,529−59.2% | Reduced |
| Algert Global LLC | 54,399 | $2.44M | 0.10% | −347−0.6% | Reduced |
| Gsa Capital Partners LLP | 52,775 | $2.37M | 0.20% | +29,921+130.9% | Added |
| State of Wisconsin Investment Board | 47,645 | $2.14M | 0.01% | +11,915+33.3% | Added |
| Public Sector Pension Investment Board | 46,831 | $2.10M | 0.02% | +46,831 | New |
| Mutual of America Capital Management LLC | 45,532 | $2.05M | 0.02% | −12,041−20.9% | Reduced |
| Swiss National Bank | 44,832 | $2.01M | 0.00% | −5,200−10.4% | Reduced |
| Harbor Investment Advisory, LLC | 43,660 | $1.96M | 0.23% | −200−0.5% | Reduced |
| New York State Teachers Retirement System | 39,575 | $1.78M | 0.00% | +1,236+3.2% | Added |
| AQR Capital Management LLC | 38,612 | $1.74M | 0.00% | +13,182+51.8% | Added |
| Rice Hall James & Associates, LLC | 38,270 | $1.72M | 0.10% | −1,073−2.7% | Reduced |
| Capital Fund Management S.A. | 37,153 | $1.67M | 0.02% | +37,153 | New |
| Banque Pictet & Cie SA | 36,000 | $1.62M | 0.02% | 00.0% | Unchanged |
| FMR LLC | 35,986 | $1.62M | 0.00% | +26,609+283.8% | Added |
| ExodusPoint Capital Management, LP | 34,945 | $1.57M | 0.02% | +16,093+85.4% | Added |
| Aigen Investment Management, LP | 33,257 | $1.49M | 0.27% | +12,187+57.8% | Added |
| Ironwood Investment Management LLC | 32,014 | $1.44M | 0.76% | −265−0.8% | Reduced |
| Prelude Capital Management, LLC | 30,371 | $1.36M | 0.12% | −12,414−29.0% | Reduced |
| Bruce & Co., Inc. | 30,000 | $1.35M | 0.47% | +10,000+50.0% | Added |
| Advisor Group Holdings, Inc. | 29,111 | $1.31M | 0.00% | −1,344−4.4% | Reduced |
| UBS Group AG | 28,622 | $1.29M | 0.00% | +16,227+130.9% | Added |
| KBC Group NV | 28,214 | $1.27M | 0.00% | −32−0.1% | Reduced |
| Los Angeles Capital Management LLC | 27,936 | $1.26M | 0.00% | +11,666+71.7% | Added |
| Oak Ridge Investments LLC | 27,384 | $1.23M | 0.14% | −7,902−22.4% | Reduced |
| Ontario Teachers Pension Plan Board | 27,134 | $1.22M | 0.01% | +27,134 | New |
| Prudential Financial Inc | 26,106 | $1.17M | 0.00% | +26,106 | New |
| Graham Capital Management, L.P. | 24,438 | $1.10M | 0.03% | +9,593+64.6% | Added |
| PDT Partners, LLC | 24,052 | $1.08M | 0.12% | −963−3.8% | Reduced |
| California State Teachers Retirement System | 23,930 | $1.08M | 0.00% | −1,050−4.2% | Reduced |
| Credit Suisse AG | 22,835 | $1.03M | 0.00% | +890+4.1% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 21,527 | $967.4K | 0.00% | +21,527 | New |
| Duality Advisers, LP | 21,234 | $954.3K | 0.10% | +4,142+24.2% | Added |
| Alliancebernstein L.P. | 20,951 | $941.5K | 0.00% | −21,723−50.9% | Reduced |
| Jump Financial, LLC | 20,629 | $927.1K | 0.03% | −25,474−55.3% | Reduced |
| Thrivent Financial for Lutherans | 20,110 | $904.0K | 0.00% | +14,493+258.0% | Added |
| Texas Permanent School Fund | 19,496 | $876.1K | 0.01% | +443+2.3% | Added |
| Walleye Trading LLC | 18,742 | $842.3K | 0.01% | +17,760+1,808.6% | Added |
| Centiva Capital, LP | 17,639 | $792.7K | 0.05% | +6,616+60.0% | Added |
| Wells Fargo & Company | 17,593 | $790.6K | 0.00% | −799−4.3% | Reduced |
| Great West Life Assurance Co | 17,549 | $788.0K | 0.00% | +4,197+31.4% | Added |
| Bouvel Investment Partners, LLC | 17,022 | $765.0K | 0.36% | +708+4.3% | Added |
| Price T Rowe Associates Inc | 16,694 | $751.0K | 0.00% | +1,344+8.8% | Added |
| Landscape Capital Management, L.L.C. | 15,804 | $710.2K | 0.06% | +15,804 | New |
| Acadian Asset Management LLC | 15,797 | $707.0K | 0.00% | +12,741+416.9% | Added |
| Aquatic Capital Management LLC | 15,700 | $706.0K | 0.02% | +11,800+302.6% | Added |
| Citigroup Inc | 15,575 | $699.9K | 0.00% | +5,282+51.3% | Added |
| Aviva PLC | 15,213 | $683.7K | 0.00% | +15,213 | New |
| UBS Asset Management Americas Inc | 15,202 | $683.2K | 0.00% | 00.0% | Unchanged |
| State of Tennessee, Treasury Department | 14,933 | $671.1K | 0.00% | +14,933 | New |
| HRT Financial LP | 14,866 | $668.0K | 0.00% | +14,866 | New |