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, Q2 2023
Institutional positions in Vicor Corp as of Jun 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
- 201
- +2 vs. Q1 2023
- Shares held
- 21.2M
- +1.79M (+9.2%) vs. Q1 2023
- Total value
- $1.15B
- +$237.3M (+26.0%) vs. Q1 2023
- New holders
- 34
- 72 more added
- Sold out
- 32
- 68 more reduced
1 institution that held it in Q1 2023 haven't filed for Q2 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2023
Shares, value and share of portfolio for each institution holding Vicor Corp; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 2,472,118 | $133.5M | 0.00% | −4,956−0.2% | Reduced |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −152,508−100.0% | Sold out |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −59,891−100.0% | Sold out |
| ARS Investment Partners, LLC | 0 | $0 | 0.00% | −58,098−100.0% | Sold out |
| Assenagon Asset Management S.A. | 0 | $0 | 0.00% | −29,662−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −26,919−100.0% | Sold out |
| PEAK6 Investments LLC | 0 | $0 | 0.00% | −23,721−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −23,248−100.0% | Sold out |
| Occudo Quantitative Strategies LP | 0 | $0 | 0.00% | −16,740−100.0% | Sold out |
| STRS Ohio | 0 | $0 | 0.00% | −13,700−100.0% | Sold out |
| Graham Capital Management, L.P. | 0 | $0 | 0.00% | −10,949−100.0% | Sold out |
| Old Mission Capital LLC | 0 | $0 | 0.00% | −8,510−100.0% | Sold out |
| Caxton Associates LP | 0 | $0 | 0.00% | −7,148−100.0% | Sold out |
| Fox Run Management, L.L.C. | 0 | $0 | 0.00% | −7,069−100.0% | Sold out |
| Ontario Teachers Pension Plan Board | 0 | $0 | 0.00% | −6,942−100.0% | Sold out |
| Holocene Advisors, LP | 0 | $0 | 0.00% | −6,196−100.0% | Sold out |
| Alpine Woods Capital Investors, LLC | 0 | $0 | 0.00% | −6,000−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −5,976−100.0% | Sold out |
| Axq Capital, LP | 0 | $0 | 0.00% | −5,377−100.0% | Sold out |
| Ardsley Advisory Partners LP | 0 | $0 | 0.00% | −5,000−100.0% | Sold out |
| Greenland Capital Management LP | 0 | $0 | 0.00% | −4,639−100.0% | Sold out |
| Quantamental Technologies LLC | 0 | $0 | 0.00% | −4,288−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −4,067−100.0% | Sold out |
| Point72 Middle East FZE | 0 | $0 | 0.00% | −2,755−100.0% | Sold out |
| Leonteq Securities AG | 0 | $0 | 0.00% | −150−100.0% | Sold out |
| Belpointe Asset Management LLC | 0 | $0 | 0.00% | −90−100.0% | Sold out |
| Values First Advisors, Inc. | 0 | $0 | 0.00% | −42−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −30−100.0% | Sold out |
| Sageworth Trust Co of South Dakota | 0 | $0 | 0.00% | −27−100.0% | Sold out |
| Sageworth Trust Co | 0 | $0 | 0.00% | −20−100.0% | Sold out |
| Prestige Wealth Management Group LLC | 0 | $0 | 0.00% | −20−100.0% | Sold out |
| GWM Advisors LLC | 0 | $0 | 0.00% | −13−100.0% | Sold out |
| Farther Finance Advisors, LLC | 0 | $0 | 0.00% | −8−100.0% | Sold out |
| Investment Management of Virginia LLC | – | – | – | – | Not filed |