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, Q3 2023
Institutional positions in Vicor Corp as of Sep 30, 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
- 226
- +26 vs. Q2 2023
- Shares held
- 21.1M
- −124.4K (−0.6%) vs. Q2 2023
- Total value
- $1.24B
- +$93.6M (+8.1%) vs. Q2 2023
- New holders
- 47
- 70 more added
- Sold out
- 21
- 80 more reduced
1 institution that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2023
Shares, value and share of portfolio for each institution holding Vicor Corp; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Capital Impact Advisors, LLC | 10,379 | $611.2K | 1.02% | 00.0% | Unchanged |
| Yousif Capital Management, LLC | 10,380 | $611.3K | 0.01% | −675−6.1% | Reduced |
| Walleye Capital LLC | 10,677 | $628.8K | 0.01% | +10,677 | New |
| Centiva Capital, LP | 11,023 | $649.1K | 0.03% | +11,023 | New |
| Seven Eight Capital, LP | 11,473 | $675.6K | 0.08% | +11,473 | New |
| Westwood Management Corp | 11,500 | $677.0K | 0.10% | −16,000−58.2% | Reduced |
| Occudo Quantitative Strategies LP | 11,530 | $679.0K | 0.09% | +11,530 | New |
| Deutsche Bank AG | 11,877 | $699.4K | 0.00% | +1,675+16.4% | Added |
| UBS Group AG | 12,395 | $729.9K | 0.00% | −1,293−9.4% | Reduced |
| Schonfeld Strategic Advisors LLC | 12,900 | $759.7K | 0.01% | +12,900 | New |
| Envestnet Asset Management Inc | 13,065 | $769.4K | 0.00% | +8,149+165.8% | Added |
| Great West Life Assurance Co | 13,352 | $785.0K | 0.00% | +1,300+10.8% | Added |
| Verition Fund Management LLC | 13,409 | $789.7K | 0.01% | +13,409 | New |
| Amalgamated Bank | 13,906 | $819.0K | 0.01% | −729−5.0% | Reduced |
| Graham Capital Management, L.P. | 14,845 | $874.2K | 0.03% | +14,845 | New |
| Barclays PLC | 14,959 | $880.9K | 0.00% | −2,473−14.2% | Reduced |
| XTX Topco Ltd | 15,170 | $893.4K | 0.15% | +10,656+236.1% | Added |
| UBS Asset Management Americas Inc | 15,202 | $895.2K | 0.00% | +7,146+88.7% | Added |
| Price T Rowe Associates Inc | 15,350 | $904.0K | 0.00% | +4,207+37.8% | Added |
| Los Angeles Capital Management LLC | 16,270 | $958.1K | 0.00% | +16,270 | New |
| Bouvel Investment Partners, LLC | 16,314 | $960.7K | 0.52% | +16,314 | New |
| Royal Bank of Canada | 16,577 | $976.0K | 0.00% | −386−2.3% | Reduced |
| Duality Advisers, LP | 17,092 | $1.01M | 0.12% | +5,669+49.6% | Added |
| Point72 Middle East FZE | 17,270 | $1.02M | 0.06% | +17,270 | New |
| Wells Fargo & Company | 18,392 | $1.08M | 0.00% | −1,558−7.8% | Reduced |
| ExodusPoint Capital Management, LP | 18,852 | $1.11M | 0.01% | −23,129−55.1% | Reduced |
| Texas Permanent School Fund | 19,053 | $1.12M | 0.01% | −675−3.4% | Reduced |
| Janney Montgomery Scott LLC | 19,943 | $1.17M | 0.00% | −6,831−25.5% | Reduced |
| Bruce & Co., Inc. | 20,000 | $1.18M | 0.40% | +20,000 | New |
| Wexford Capital LP | 20,325 | $1.20M | 0.27% | +20,325 | New |
| Torray LLC | 20,764 | $1.22M | 0.22% | +4,246+25.7% | Added |
| Aigen Investment Management, LP | 21,070 | $1.24M | 0.23% | +21,070 | New |
| Credit Suisse AG | 21,945 | $1.29M | 0.00% | −580−2.6% | Reduced |
| Teachers Retirement System of the State of Kentucky | 22,264 | $1.31M | 0.01% | +2,400+12.1% | Added |
| Quantbot Technologies LP | 22,298 | $1.31M | 0.09% | +15,631+234.5% | Added |
| EAM Investors, LLC | 22,392 | $1.32M | 0.25% | +7,644+51.8% | Added |
| Gsa Capital Partners LLP | 22,854 | $1.35M | 0.12% | −16,162−41.4% | Reduced |
| Trexquant Investment LP | 23,432 | $1.38M | 0.03% | −13,598−36.7% | Reduced |
| MetLife Investment Management | 23,911 | $1.41M | 0.01% | −571−2.3% | Reduced |
| Jane Street Group, LLC | 24,502 | $1.44M | 0.00% | −4,274−14.9% | Reduced |
| Victory Capital Management Inc | 24,551 | $1.45M | 0.00% | +17,713+259.0% | Added |
| Bank of Montreal | 21,756 | $1.47M | 0.00% | −51,042−70.1% | Reduced |
| California State Teachers Retirement System | 24,980 | $1.47M | 0.00% | −2,342−8.6% | Reduced |
| PDT Partners, LLC | 25,015 | $1.47M | 0.19% | +19,667+367.7% | Added |
| AQR Capital Management LLC | 25,430 | $1.50M | 0.00% | −46,983−64.9% | Reduced |
| Manufacturers Life Insurance Company, The | 26,955 | $1.59M | 0.00% | +1,718+6.8% | Added |
| Retirement Systems of Alabama | 28,012 | $1.65M | 0.01% | −861−3.0% | Reduced |
| KBC Group NV | 28,246 | $1.66M | 0.01% | +1,578+5.9% | Added |
| Advisor Group Holdings, Inc. | 30,455 | $1.79M | 0.00% | −280−0.9% | Reduced |
| Assenagon Asset Management S.A. | 31,073 | $1.83M | 0.01% | +31,073 | New |
| Ironwood Investment Management LLC | 32,279 | $1.90M | 1.16% | −831−2.5% | Reduced |
| Oak Ridge Investments LLC | 35,286 | $2.08M | 0.27% | −867−2.4% | Reduced |
| Legal & General Group Plc | 35,481 | $2.09M | 0.00% | −275−0.8% | Reduced |
| State of Wisconsin Investment Board | 35,730 | $2.10M | 0.01% | −27,994−43.9% | Reduced |
| Banque Pictet & Cie SA | 36,000 | $2.12M | 0.03% | 00.0% | Unchanged |
| New York State Teachers Retirement System | 38,339 | $2.26M | 0.01% | 00.0% | Unchanged |
| Rice Hall James & Associates, LLC | 39,343 | $2.32M | 0.15% | −24,257−38.1% | Reduced |
| SEI Investments Co | 39,512 | $2.33M | 0.00% | +14,275+56.6% | Added |
| Synovus Financial Corp | 40,510 | $2.39M | 0.03% | +4,962+14.0% | Added |
| American International Group, Inc. | 42,492 | $2.50M | 0.02% | −1,782−4.0% | Reduced |
| Alliancebernstein L.P. | 42,674 | $2.51M | 0.00% | −986−2.3% | Reduced |
| Prelude Capital Management, LLC | 42,785 | $2.52M | 0.23% | −28,265−39.8% | Reduced |
| Harbor Investment Advisory, LLC | 43,860 | $2.58M | 0.34% | −2,740−5.9% | Reduced |
| Jump Financial, LLC | 46,103 | $2.72M | 0.10% | +17,790+62.8% | Added |
| Dark Forest Capital Management LP | 49,090 | $2.89M | 0.24% | +3,682+8.1% | Added |
| Swiss National Bank | 50,032 | $2.95M | 0.00% | +700+1.4% | Added |
| Algert Global LLC | 54,746 | $3.22M | 0.15% | +7,355+15.5% | Added |
| Kennedy Capital Management, Inc. | 54,998 | $3.24M | 0.08% | −64,445−54.0% | Reduced |
| Heartland Advisors Inc | 52,118 | $3.39M | 0.19% | −20,959−28.7% | Reduced |
| Mutual of America Capital Management LLC | 57,573 | $3.39M | 0.04% | −38−0.1% | Reduced |
| Bank of America Corp | 58,302 | $3.43M | 0.00% | +19,875+51.7% | Added |
| Nuveen Asset Management, LLC | 58,981 | $3.47M | 0.00% | −462−0.8% | Reduced |
| Two Sigma Advisers, LP | 59,200 | $3.49M | 0.01% | +1,700+3.0% | Added |
| Tudor Investment Corp Et Al | 61,748 | $3.64M | 0.05% | −53,679−46.5% | Reduced |
| Portolan Capital Management, LLC | 66,393 | $3.91M | 0.37% | −196,331−74.7% | Reduced |
| LGT Group Foundation | 67,910 | $3.95M | 0.10% | +4,945+7.9% | Added |
| First Washington CORP | 69,629 | $4.10M | 1.66% | −37,370−34.9% | Reduced |
| Goldman Sachs Group Inc | 70,736 | $4.17M | 0.00% | −117,588−62.4% | Reduced |
| Rhumbline Advisers | 72,895 | $4.29M | 0.00% | −4,136−5.4% | Reduced |
| Susquehanna International Group, LLP | 83,546 | $4.92M | 0.01% | −9,935−10.6% | Reduced |
| Macquarie Group Ltd | 92,155 | $5.43M | 0.01% | +60,198+188.4% | Added |
| Qube Research & Technologies Ltd | 99,470 | $5.86M | 0.02% | +27,745+38.7% | Added |
| Pinnacle Associates Ltd | 101,053 | $5.95M | 0.11% | +250+0.2% | Added |
| Segall Bryant & Hamill, LLC | 101,928 | $6.00M | 0.07% | −39,659−28.0% | Reduced |
| Two Sigma Investments, LP | 105,821 | $6.23M | 0.02% | +83,221+368.2% | Added |
| Mesirow Institutional Investment Management, Inc. | 115,856 | $6.82M | 0.69% | −17,012−12.8% | Reduced |
| Fisher Asset Management, LLC | 118,354 | $6.97M | 0.00% | +4,017+3.5% | Added |
| Ameriprise Financial Inc | 124,766 | $7.35M | 0.00% | −4,173−3.2% | Reduced |
| Granahan Investment Management Inc | 129,331 | $7.62M | 0.27% | −36,558−22.0% | Reduced |
| Trellus Management Company, LLC | 129,945 | $7.65M | 14.79% | 00.0% | Unchanged |
| Peregrine Capital Management LLC | 131,432 | $7.74M | 0.23% | −9,687−6.9% | Reduced |
| Citadel Advisors LLC | 134,371 | $7.91M | 0.01% | +12,749+10.5% | Added |
| Herald Investment Management Ltd | 140,000 | $8.24M | 1.75% | 00.0% | Unchanged |
| Scout Investments, Inc. | 146,554 | $8.53M | 0.20% | −4,257−2.8% | Reduced |
| Beaconlight Capital, LLC | 149,025 | $8.78M | 4.46% | −92,641−38.3% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 149,747 | $8.82M | 0.04% | +68,361+84.0% | Added |
| Cubist Systematic Strategies, LLC | 167,035 | $9.84M | 0.12% | +167,035 | New |
| S Squared Technology, LLC | 167,304 | $9.85M | 5.32% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 170,144 | $10.0M | 0.02% | +80,386+89.6% | Added |
| Charles Schwab Investment Management Inc | 172,385 | $10.2M | 0.00% | +5,199+3.1% | Added |