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, Q1 2022
Institutional positions in Vicor Corp as of Mar 31, 2022. 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
- −17 vs. Q4 2021
- Shares held
- 17.8M
- +346.1K (+2.0%) vs. Q4 2021
- Total value
- $1.26B
- −$959.1M (−43.3%) vs. Q4 2021
- New holders
- 41
- 88 more added
- Sold out
- 58
- 72 more reduced
2 institutions that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2021: 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 2022
Shares, value and share of portfolio for each institution holding Vicor Corp; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 2,249,185 | $158.7M | 0.00% | −8,123−0.4% | Reduced |
| Vanguard Group Inc | 2,140,612 | $151.0M | 0.00% | +40,996+2.0% | Added |
| Capital Research Global Investors | 1,625,517 | $114.7M | 0.03% | +563,884+53.1% | Added |
| Invesco Ltd. | 1,312,499 | $92.6M | 0.02% | +12,892+1.0% | Added |
| Capital International Investors | 1,251,736 | $88.3M | 0.02% | +976,973+355.6% | Added |
| State Street Corp | 652,871 | $46.1M | 0.00% | +15,683+2.5% | Added |
| Geode Capital Management, LLC | 373,968 | $26.4M | 0.00% | −9,304−2.4% | Reduced |
| Thrivent Financial for Lutherans | 366,120 | $25.8M | 0.05% | +60,865+19.9% | Added |
| Dimensional Fund Advisors LP | 331,115 | $23.4M | 0.01% | −7,069−2.1% | Reduced |
| Ashford Capital Management Inc | 300,094 | $21.2M | 2.28% | +18,721+6.7% | Added |
| Needham Investment Management LLC | 290,750 | $20.5M | 2.97% | +71,250+32.5% | Added |
| Northern Trust Corp | 286,766 | $20.2M | 0.00% | −123,383−30.1% | Reduced |
| Hood River Capital Management LLC | 267,290 | $18.9M | 0.63% | −488,228−64.6% | Reduced |
| First Trust Advisors LP | 242,916 | $17.1M | 0.02% | −63,651−20.8% | Reduced |
| Bank of New York Mellon Corp | 199,144 | $14.1M | 0.00% | −24,565−11.0% | Reduced |
| Granahan Investment Management Inc | 195,536 | $13.8M | 0.34% | +65,563+50.4% | Added |
| AQR Capital Management LLC | 193,173 | $13.6M | 0.03% | +180,971+1,483.1% | Added |
| Voloridge Investment Management, LLC | 184,411 | $13.0M | 0.07% | +157,419+583.2% | Added |
| Ararat Capital Management, LP | 180,447 | $12.7M | 4.07% | +37,034+25.8% | Added |
| Polar Asset Management Partners Inc. | 171,200 | $12.1M | 0.15% | +56,900+49.8% | Added |
| Norges Bank | 162,167 | $11.4M | 0.00% | −3,808−2.3% | Reduced |
| Morgan Stanley | 161,398 | $11.4M | 0.00% | +13,919+9.4% | Added |
| Congress Asset Management Co | 160,647 | $11.3M | 0.10% | +55,268+52.4% | Added |
| S Squared Technology, LLC | 157,304 | $11.1M | 5.54% | +36,000+29.7% | Added |
| Charles Schwab Investment Management Inc | 155,179 | $10.9M | 0.00% | +4,141+2.7% | Added |
| Nuveen Asset Management, LLC | 136,562 | $10.5M | 0.00% | +72,808+114.2% | Added |
| LGT Group Foundation | 136,023 | $9.79M | 0.23% | +101,029+288.7% | Added |
| Trellus Management Company, LLC | 129,945 | $9.17M | 11.39% | 00.0% | Unchanged |
| Herald Investment Management Ltd | 122,000 | $8.61M | 1.57% | 00.0% | Unchanged |
| Peregrine Capital Management LLC | 119,343 | $8.42M | 0.20% | +119,343 | New |
| Millennium Management LLC | 107,379 | $7.58M | 0.01% | +74,387+225.5% | Added |
| Kornitzer Capital Management Inc | 100,252 | $7.07M | 0.12% | −64,118−39.0% | Reduced |
| Principal Financial Group Inc | 87,225 | $6.15M | 0.00% | −6,798−7.2% | Reduced |
| BNP Paribas Arbitrage, SA | 84,800 | $5.98M | 0.01% | +49,587+140.8% | Added |
| AWM Investment Company, Inc. | 79,000 | $5.57M | 0.72% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 76,300 | $5.38M | 0.01% | +76,300 | New |
| Kennedy Capital Management, Inc. | 75,260 | $5.31M | 0.13% | +23,648+45.8% | Added |
| Cubist Systematic Strategies, LLC | 67,024 | $4.73M | 0.04% | +41,124+158.8% | Added |
| Goldman Sachs Group Inc | 65,033 | $4.59M | 0.00% | −13,255−16.9% | Reduced |
| Qube Research & Technologies Ltd | 62,898 | $4.44M | 0.04% | +35,229+127.3% | Added |
| Rice Hall James & Associates, LLC | 62,547 | $4.41M | 0.18% | +5,069+8.8% | Added |
| Citadel Advisors LLC | 61,944 | $4.37M | 0.01% | −103,940−62.7% | Reduced |
| First Washington CORP | 58,292 | $4.11M | 1.66% | +29,886+105.2% | Added |
| Rhumbline Advisers | 58,044 | $4.09M | 0.01% | +900+1.6% | Added |
| ARS Investment Partners, LLC | 57,347 | $4.05M | 0.39% | −2,064−3.5% | Reduced |
| PEAK6 Investments LLC | 53,533 | $3.78M | 0.11% | +53,533 | New |
| Swiss National Bank | 53,032 | $3.74M | 0.00% | +4,000+8.2% | Added |
| Two Sigma Investments, LP | 52,344 | $3.69M | 0.01% | +49,241+1,586.9% | Added |
| Janney Montgomery Scott LLC | 50,785 | $3.58M | 0.02% | +3,369+7.1% | Added |
| Engineers Gate Manager LP | 49,173 | $3.47M | 0.14% | +49,173 | New |
| State of Wisconsin Investment Board | 48,700 | $3.44M | 0.01% | +12,400+34.2% | Added |
| Oak Ridge Investments LLC | 48,337 | $3.41M | 0.38% | −23,746−32.9% | Reduced |
| Congress Wealth Management LLC | 46,808 | $3.30M | 0.07% | +9,638+25.9% | Added |
| Harbor Investment Advisory, LLC | 46,600 | $3.29M | 0.44% | +300+0.6% | Added |
| American International Group, Inc. | 46,585 | $3.29M | 0.02% | −668−1.4% | Reduced |
| Alliancebernstein L.P. | 44,870 | $3.17M | 0.00% | −71−0.2% | Reduced |
| Bank of America Corp | 42,805 | $3.02M | 0.00% | +23,925+126.7% | Added |
| New York State Teachers Retirement System | 42,644 | $3.01M | 0.01% | +100+0.2% | Added |
| D. E. Shaw & Co., Inc. | 42,578 | $3.00M | 0.00% | +42,578 | New |
| Susquehanna Fundamental Investments, LLC | 42,001 | $2.96M | 0.06% | +35,701+566.7% | Added |
| Beaconlight Capital, LLC | 40,178 | $2.83M | 1.40% | +40,178 | New |
| Alight Capital Management LP | 40,000 | $2.82M | 1.31% | −15,000−27.3% | Reduced |
| Duality Advisers, LP | 38,850 | $2.74M | 0.29% | +16,114+70.9% | Added |
| Ironwood Investment Management LLC | 36,346 | $2.56M | 1.39% | +764+2.1% | Added |
| JPMorgan Chase & Co | 35,275 | $2.49M | 0.00% | +2,248+6.8% | Added |
| Parametric Portfolio Associates LLC | 35,096 | $2.48M | 0.00% | −24,282−40.9% | Reduced |
| Two Sigma Advisers, LP | 34,500 | $2.43M | 0.01% | +34,500 | New |
| Wells Fargo & Company | 34,466 | $2.43M | 0.00% | −5,831−14.5% | Reduced |
| Westwood Management Corp | 32,800 | $2.31M | 0.22% | −7,500−18.6% | Reduced |
| Ameriprise Financial Inc | 32,712 | $2.31M | 0.00% | −1,872−5.4% | Reduced |
| ExodusPoint Capital Management, LP | 31,740 | $2.24M | 0.03% | +23,926+306.2% | Added |
| Legal & General Group Plc | 30,591 | $2.16M | 0.00% | −155−0.5% | Reduced |
| Seven Eight Capital, LP | 30,431 | $2.15M | 0.29% | +30,431 | New |
| Macquarie Group Ltd | 30,022 | $2.12M | 0.00% | +29,381+4,583.6% | Added |
| Aviva PLC | 29,293 | $2.07M | 0.01% | +11,118+61.2% | Added |
| Retirement Systems of Alabama | 28,141 | $1.99M | 0.01% | +57+0.2% | Added |
| California State Teachers Retirement System | 28,115 | $1.98M | 0.00% | −2,243−7.4% | Reduced |
| Eaton Vance Management | 27,530 | $1.94M | 0.00% | +24,900+946.8% | Added |
| State of New Jersey Common Pension Fund D | 27,218 | $1.92M | 0.01% | +9,531+53.9% | Added |
| Next Century Growth Investors LLC | 27,116 | $1.91M | 0.19% | −46,958−63.4% | Reduced |
| Man Group plc | 27,088 | $1.91M | 0.01% | −17,967−39.9% | Reduced |
| Manufacturers Life Insurance Company, The | 26,621 | $1.88M | 0.00% | −8,203−23.6% | Reduced |
| UBS Asset Management Americas Inc | 26,515 | $1.87M | 0.00% | +1,694+6.8% | Added |
| Squarepoint Ops LLC | 25,408 | $1.79M | 0.01% | −5,224−17.1% | Reduced |
| MetLife Investment Management | 24,641 | $1.74M | 0.01% | +7,007+39.7% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 24,413 | $1.72M | 0.01% | −8,900−26.7% | Reduced |
| Walleye Capital LLC | 24,285 | $1.71M | 0.05% | +24,285 | New |
| Apis Capital Advisors, LLC | 24,000 | $1.69M | 2.05% | −16,000−40.0% | Reduced |
| Old Mission Capital LLC | 23,323 | $1.65M | 0.05% | +23,323 | New |
| Advisory Research Inc | 22,201 | $1.57M | 0.13% | −26,158−54.1% | Reduced |
| Weiss Multi-Strategy Advisers LLC | 22,058 | $1.56M | 0.04% | −7,995−26.6% | Reduced |
| Graham Capital Management, L.P. | 21,567 | $1.52M | 0.07% | +21,567 | New |
| Advisor Group Holdings, Inc. | 21,445 | $1.51M | 0.00% | +1,946+10.0% | Added |
| FMR LLC | 21,080 | $1.49M | 0.00% | +7,069+50.5% | Added |
| Balyasny Asset Management LLC | 20,273 | $1.43M | 0.01% | −4,747−19.0% | Reduced |
| Mutual of America Capital Management LLC | 19,567 | $1.38M | 0.01% | +391+2.0% | Added |
| Credit Suisse AG | 18,864 | $1.33M | 0.00% | −12,661−40.2% | Reduced |
| Janus Henderson Group PLC | 18,206 | $1.28M | 0.00% | +13,728+306.6% | Added |
| SEI Investments Co | 18,112 | $1.27M | 0.00% | −22,269−55.1% | Reduced |
| Tudor Investment Corp Et Al | 17,419 | $1.23M | 0.03% | −7,832−31.0% | Reduced |