VICOR CORP's ticker is VICR and the CUSIP is 925815102. A total of 198 filers reported holding VICOR CORP in Q4 2020. The put-call ratio across all filers is 0.17 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $588,900 | +9.1% | 10,000 | 0.0% | 0.09% | +14.1% |
| Q2 2023 | $540,000 | +15.0% | 10,000 | 0.0% | 0.08% | +8.3% |
| Q1 2023 | $469,400 | -12.7% | 10,000 | 0.0% | 0.07% | -17.2% |
| Q4 2022 | $537,500 | -9.1% | 10,000 | 0.0% | 0.09% | -13.9% |
| Q3 2022 | $591,000 | +8.0% | 10,000 | 0.0% | 0.10% | +13.5% |
| Q2 2022 | $547,000 | -22.5% | 10,000 | 0.0% | 0.09% | -6.3% |
| Q1 2022 | $706,000 | -44.4% | 10,000 | 0.0% | 0.10% | -40.6% |
| Q4 2021 | $1,270,000 | -5.4% | 10,000 | 0.0% | 0.16% | -12.1% |
| Q3 2021 | $1,342,000 | +27.0% | 10,000 | 0.0% | 0.18% | +29.1% |
| Q2 2021 | $1,057,000 | +24.4% | 10,000 | 0.0% | 0.14% | +16.5% |
| Q1 2021 | $850,000 | -7.8% | 10,000 | 0.0% | 0.12% | -14.8% |
| Q4 2020 | $922,000 | +18.7% | 10,000 | 0.0% | 0.14% | +1.4% |
| Q3 2020 | $777,000 | +7.9% | 10,000 | 0.0% | 0.14% | +3.7% |
| Q2 2020 | $720,000 | +61.8% | 10,000 | 0.0% | 0.14% | +32.4% |
| Q1 2020 | $445,000 | -4.7% | 10,000 | 0.0% | 0.10% | +29.1% |
| Q4 2019 | $467,000 | +58.3% | 10,000 | 0.0% | 0.08% | +46.3% |
| Q3 2019 | $295,000 | -5.1% | 10,000 | 0.0% | 0.05% | -3.6% |
| Q2 2019 | $311,000 | +0.3% | 10,000 | 0.0% | 0.06% | 0.0% |
| Q1 2019 | $310,000 | -25.5% | 10,000 | -9.1% | 0.06% | -35.6% |
| Q4 2018 | $416,000 | – | 11,000 | – | 0.09% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Trellus Management Company, LLC | 129,945 | $6,099,618 | 7.18% |
| BEACONLIGHT CAPITAL, LLC | 207,753 | $9,751,926 | 5.15% |
| S Squared Technology, LLC | 157,304 | $7,383,850 | 4.38% |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 408,500 | $19,174,990 | 3.31% |
| First Washington CORP | 106,999 | $5,022,533 | 2.48% |
| ASHFORD CAPITAL MANAGEMENT INC | 298,564 | $14,014,594 | 2.10% |
| Herald Investment Management Ltd | 140,000 | $6,567,400 | 1.46% |
| Brown Capital Management | 1,936,242 | $90,887,199 | 1.36% |
| Numerai GP LLC | 78,904 | $3,703,754 | 1.24% |
| DARK FOREST CAPITAL MANAGEMENT LP | 91,189 | $4,280,412 | 1.02% |