VICOR CORP's ticker is VICR and the CUSIP is 925815102. A total of 92 filers reported holding VICOR CORP in Q3 2015. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2022 | $226,231,000 | +4.0% | 3,825 | -3.8% | 0.03% | +13.0% |
| Q2 2022 | $217,525,000 | +79579.5% | 3,975 | +2.6% | 0.02% | -4.2% |
| Q1 2022 | $273,000 | -77.9% | 3,874 | -91.0% | 0.02% | -61.9% |
| Q1 2018 | $1,235,000 | +43.6% | 43,244 | +5.1% | 0.06% | +43.2% |
| Q4 2017 | $860,000 | -10.0% | 41,147 | +1.6% | 0.04% | -15.4% |
| Q3 2017 | $956,000 | +44.2% | 40,511 | +9.4% | 0.05% | +36.8% |
| Q2 2017 | $663,000 | +15.9% | 37,029 | +4.2% | 0.04% | +15.2% |
| Q1 2017 | $572,000 | +10.4% | 35,542 | +3.6% | 0.03% | 0.0% |
| Q4 2016 | $518,000 | +47.6% | 34,309 | +13.3% | 0.03% | +50.0% |
| Q3 2016 | $351,000 | +23.6% | 30,278 | +7.4% | 0.02% | +15.8% |
| Q2 2016 | $284,000 | +0.4% | 28,189 | +4.3% | 0.02% | -5.0% |
| Q1 2016 | $283,000 | +19.4% | 27,035 | +4.1% | 0.02% | +11.1% |
| Q4 2015 | $237,000 | -18.8% | 25,974 | +692.4% | 0.02% | -40.0% |
| Q3 2015 | $292,000 | +52.9% | 3,278 | -79.0% | 0.03% | +50.0% |
| Q2 2015 | $191,000 | +3.8% | 15,642 | +29.1% | 0.02% | 0.0% |
| Q1 2015 | $184,000 | – | 12,117 | – | 0.02% | – |
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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% |