VICOR CORP's ticker is VICR and the CUSIP is 925815102. A total of 89 filers reported holding VICOR CORP in Q3 2016. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $208,000 | -17.8% | 5,500 | 0.0% | 0.00% | 0.0% |
| Q3 2018 | $253,000 | -3.1% | 5,500 | -8.3% | 0.00% | 0.0% |
| Q2 2018 | $261,000 | +1.6% | 6,000 | -33.3% | 0.00% | 0.0% |
| Q1 2018 | $257,000 | +8.9% | 9,000 | -10.0% | 0.00% | 0.0% |
| Q3 2017 | $236,000 | -16.6% | 10,000 | -36.7% | 0.00% | 0.0% |
| Q2 2017 | $283,000 | +11.4% | 15,800 | 0.0% | 0.00% | 0.0% |
| Q1 2017 | $254,000 | +6.3% | 15,800 | 0.0% | 0.00% | 0.0% |
| Q4 2016 | $239,000 | +30.6% | 15,800 | 0.0% | 0.00% | +50.0% |
| Q3 2016 | $183,000 | -42.5% | 15,800 | -50.0% | 0.00% | 0.0% |
| Q2 2016 | $318,000 | +91.6% | 31,600 | +100.0% | 0.00% | 0.0% |
| Q1 2016 | $166,000 | +15.3% | 15,800 | 0.0% | 0.00% | 0.0% |
| Q4 2015 | $144,000 | -10.6% | 15,800 | 0.0% | 0.00% | 0.0% |
| Q3 2015 | $161,000 | -16.6% | 15,800 | 0.0% | 0.00% | 0.0% |
| Q2 2015 | $193,000 | -19.6% | 15,800 | 0.0% | 0.00% | -33.3% |
| Q1 2015 | $240,000 | +25.7% | 15,800 | 0.0% | 0.00% | +50.0% |
| Q4 2014 | $191,000 | -32.0% | 15,800 | -47.2% | 0.00% | -33.3% |
| Q3 2014 | $281,000 | +24.9% | 29,900 | +11.6% | 0.00% | +50.0% |
| Q2 2014 | $225,000 | -17.6% | 26,800 | 0.0% | 0.00% | -50.0% |
| Q1 2014 | $273,000 | -59.7% | 26,800 | -46.9% | 0.00% | -55.6% |
| Q4 2013 | $678,000 | – | 50,500 | – | 0.01% | – |
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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% |