VICOR CORP's ticker is VICR and the CUSIP is 925815102. A total of 193 filers reported holding VICOR CORP in Q1 2021. The put-call ratio across all filers is 0.50 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $14,134 | +9.1% | 240 | 0.0% | 0.00% | 0.0% |
| Q2 2023 | $12,960 | +15.0% | 240 | 0.0% | 0.00% | 0.0% |
| Q1 2023 | $11,266 | -12.7% | 240 | 0.0% | 0.00% | 0.0% |
| Q4 2022 | $12,900 | -0.8% | 240 | 0.0% | 0.00% | 0.0% |
| Q3 2022 | $13,000 | 0.0% | 240 | 0.0% | 0.00% | 0.0% |
| Q2 2022 | $13,000 | -56.7% | 240 | 0.0% | 0.00% | -50.0% |
| Q4 2021 | $30,000 | -6.2% | 240 | -0.4% | 0.00% | +100.0% |
| Q3 2021 | $32,000 | +18.5% | 241 | -5.1% | 0.00% | 0.0% |
| Q2 2021 | $27,000 | +22.7% | 254 | 0.0% | 0.00% | 0.0% |
| Q1 2021 | $22,000 | – | 254 | – | 0.00% | – |
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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% |