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 2022 | $205,000 | -71.1% | 3,467 | -65.6% | 0.01% | -70.0% |
| Q1 2022 | $710,000 | +22.4% | 10,065 | +120.4% | 0.04% | +81.8% |
| Q4 2021 | $580,000 | -68.8% | 4,566 | -79.1% | 0.02% | -78.8% |
| Q1 2021 | $1,861,000 | +144.2% | 21,888 | +164.8% | 0.10% | +65.1% |
| Q4 2020 | $762,000 | -50.2% | 8,267 | -58.0% | 0.06% | -62.0% |
| Q3 2020 | $1,529,000 | +348.4% | 19,667 | +169.4% | 0.17% | +492.9% |
| Q4 2019 | $341,000 | +58.6% | 7,300 | 0.0% | 0.03% | +115.4% |
| Q3 2019 | $215,000 | -58.6% | 7,300 | -56.3% | 0.01% | -71.1% |
| Q2 2019 | $519,000 | – | 16,700 | – | 0.04% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| S Squared Technology, LLC | 157,304 | $11,098,000 | 5.54% |
| Trellus Management Company, LLC | 129,945 | $9,168,000 | 5.34% |
| Ararat Capital Management LP | 180,447 | $12,731,000 | 4.07% |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 290,750 | $20,512,000 | 2.97% |
| ASHFORD CAPITAL MANAGEMENT INC | 300,094 | $21,172,000 | 2.28% |
| APIS CAPITAL ADVISORS, LLC | 24,000 | $1,693,000 | 2.05% |
| First Washington CORP | 58,292 | $4,113,000 | 1.66% |
| Herald Investment Management Ltd | 122,000 | $8,607,000 | 1.57% |
| IRONWOOD INVESTMENT MANAGEMENT LLC | 36,346 | $2,564,000 | 1.39% |
| Alight Capital Management LP | 40,000 | $2,822,000 | 1.24% |