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 | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $53,000 | -15.9% | 975 | +8.6% | 0.00% | – |
| Q1 2022 | $63,000 | +16.7% | 898 | +109.3% | 0.00% | – |
| Q4 2021 | $54,000 | +38.5% | 429 | +48.4% | 0.00% | – |
| Q3 2021 | $39,000 | +50.0% | 289 | +18.0% | 0.00% | – |
| Q2 2021 | $26,000 | +23.8% | 245 | 0.0% | 0.00% | – |
| Q1 2021 | $21,000 | +425.0% | 245 | +512.5% | 0.00% | – |
| Q4 2020 | $4,000 | -84.0% | 40 | -88.6% | 0.00% | – |
| Q2 2020 | $25,000 | – | 350 | – | 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% |