VICOR CORP's ticker is VICR and the CUSIP is 925815102. A total of 195 filers reported holding VICOR CORP in Q2 2021. The put-call ratio across all filers is 0.42 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $769,398 | +189.8% | 13,065 | +165.8% | 0.00% | – |
| Q2 2023 | $265,464 | -33.1% | 4,916 | -26.7% | 0.00% | – |
| Q3 2022 | $397,000 | +86.4% | 6,705 | +71.9% | 0.00% | – |
| Q2 2022 | $213,000 | -19.9% | 3,900 | +3.3% | 0.00% | – |
| Q1 2022 | $266,000 | -70.8% | 3,775 | -47.4% | 0.00% | – |
| Q4 2021 | $911,000 | +5.9% | 7,177 | +12.0% | 0.00% | – |
| Q3 2021 | $860,000 | +85.7% | 6,410 | +46.4% | 0.00% | – |
| Q2 2021 | $463,000 | +35.4% | 4,378 | +9.0% | 0.00% | – |
| Q1 2021 | $342,000 | -11.6% | 4,017 | -4.2% | 0.00% | – |
| Q4 2020 | $387,000 | +81.7% | 4,195 | +41.7% | 0.00% | – |
| Q2 2020 | $213,000 | +634.5% | 2,960 | +8.3% | 0.00% | – |
| Q1 2016 | $29,000 | – | 2,734 | – | 0.00% | – |
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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% |