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 2025
Institutional positions in Vicor Corp as of Jun 30, 2025. 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
- 207
- −8 vs. Q1 2025
- Shares held
- 19.1M
- −882.7K (−4.4%) vs. Q1 2025
- Total value
- $865.7M
- −$68.3M (−7.3%) vs. Q1 2025
- New holders
- 31
- 64 more added
- Sold out
- 39
- 74 more reduced
1 institution that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: 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 2025
Shares, value and share of portfolio for each institution holding Vicor Corp; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Dimensional Fund Advisors LP | 553,122 | $25.1M | 0.01% | +22,550+4.3% | Added |
| Geode Capital Management, LLC | 570,078 | $25.9M | 0.00% | −736−0.1% | Reduced |
| Needham Investment Management LLC | 705,500 | $32.0M | 2.55% | −68,500−8.9% | Reduced |
| State Street Corp | 848,350 | $38.5M | 0.00% | −13,195−1.5% | Reduced |
| Vanguard Group Inc | 2,524,091 | $114.5M | 0.00% | +26,242+1.1% | Added |
| BlackRock, Inc. | 3,423,760 | $155.3M | 0.00% | −87,384−2.5% | Reduced |
| JPMorgan Chase & Co | 4,450,718 | $201.9M | 0.01% | +4,492+0.1% | Added |
| Brown Capital Management LLC | 0 | $0 | 0.00% | −737,043−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −35,393−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −21,795−100.0% | Sold out |
| Canada Pension Plan Investment Board | 0 | $0 | 0.00% | −19,200−100.0% | Sold out |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −15,584−100.0% | Sold out |
| Occudo Quantitative Strategies LP | 0 | $0 | 0.00% | −14,653−100.0% | Sold out |
| Corebridge Financial, Inc. | 0 | $0 | 0.00% | −11,910−100.0% | Sold out |
| Kennedy Capital Management, Inc. | 0 | $0 | 0.00% | −10,579−100.0% | Sold out |
| Caption Management, LLC | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| Options Solutions, LLC | 0 | $0 | 0.00% | −8,815−100.0% | Sold out |
| American Century Companies Inc | 0 | $0 | 0.00% | −8,072−100.0% | Sold out |
| State of Wisconsin Investment Board | 0 | $0 | 0.00% | −7,395−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −6,599−100.0% | Sold out |
| Bank of Montreal | 0 | $0 | 0.00% | −6,281−100.0% | Sold out |
| Quantinno Capital Management LP | 0 | $0 | 0.00% | −5,745−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −5,286−100.0% | Sold out |
| CIBC World Markets Corp | 0 | $0 | 0.00% | −5,057−100.0% | Sold out |
| CI Private Wealth, LLC | 0 | $0 | 0.00% | −4,748−100.0% | Sold out |
| Optimum Investment Advisors | 0 | $0 | 0.00% | −550−100.0% | Sold out |
| Headlands Technologies LLC | 0 | $0 | 0.00% | −486−100.0% | Sold out |
| Cloud Capital Management, LLC | 0 | $0 | 0.00% | −439−100.0% | Sold out |
| Point72 Hong Kong Ltd | 0 | $0 | 0.00% | −420−100.0% | Sold out |
| Advisors Asset Management, Inc. | 0 | $0 | 0.00% | −311−100.0% | Sold out |
| Harbour Investments, Inc. | 0 | $0 | 0.00% | −240−100.0% | Sold out |
| Hillsdale Investment Management Inc. | 0 | $0 | 0.00% | −110−100.0% | Sold out |
| Quadrant Capital Group LLC | 0 | $0 | 0.00% | −86−100.0% | Sold out |
| Geneos Wealth Management Inc. | 0 | $0 | 0.00% | −81−100.0% | Sold out |
| Hexagon Capital Partners LLC | 0 | $0 | 0.00% | −62−100.0% | Sold out |
| Bokf, NA | 0 | $0 | 0.00% | −34−100.0% | Sold out |
| Northwestern Mutual Wealth Management Co | 0 | $0 | 0.00% | −32−100.0% | Sold out |
| Signaturefd, LLC | 0 | $0 | 0.00% | −24−100.0% | Sold out |
| S&T Bank | 0 | $0 | 0.00% | −23−100.0% | Sold out |
| Golden State Wealth Management, LLC | 0 | $0 | 0.00% | −19−100.0% | Sold out |
| Natixis | 0 | $0 | 0.00% | −19−100.0% | Sold out |
| Caitong International Asset Management Co., Ltd | 0 | $0 | 0.00% | −14−100.0% | Sold out |
| Stephens Consulting, LLC | 0 | $0 | 0.00% | −10−100.0% | Sold out |
| Bell Investment Advisors, Inc | 0 | $0 | 0.00% | −9−100.0% | Sold out |
| SRS Capital Advisors, Inc. | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Global Financial Private Client, LLC | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Lindbrook Capital, LLC | – | – | – | – | Not filed |