VICOR CORP's ticker is VICR and the CUSIP is 925815102. A total of 91 filers reported holding VICOR CORP in Q1 2015. The put-call ratio across all filers is 1.06 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2016 | $125,000 | -38.1% | 10,771 | -46.2% | 0.01% | -57.1% |
| Q2 2016 | $202,000 | -16.9% | 20,025 | -13.8% | 0.01% | -6.7% |
| Q1 2016 | $243,000 | -12.6% | 23,225 | -23.7% | 0.02% | -11.8% |
| Q4 2015 | $278,000 | -10.3% | 30,435 | 0.0% | 0.02% | -5.6% |
| Q3 2015 | $310,000 | -21.3% | 30,435 | -5.9% | 0.02% | 0.0% |
| Q2 2015 | $394,000 | -57.4% | 32,349 | -46.8% | 0.02% | -61.7% |
| Q1 2015 | $925,000 | +25.7% | 60,849 | 0.0% | 0.05% | +27.0% |
| Q4 2014 | $736,000 | +28.7% | 60,849 | 0.0% | 0.04% | +32.1% |
| Q3 2014 | $572,000 | +12.2% | 60,849 | 0.0% | 0.03% | +33.3% |
| Q2 2014 | $510,000 | -17.9% | 60,849 | 0.0% | 0.02% | -32.3% |
| Q1 2014 | $621,000 | -29.8% | 60,849 | -7.6% | 0.03% | -26.2% |
| Q4 2013 | $884,000 | – | 65,849 | – | 0.04% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Trellus Management Company, LLC | 129,945 | $11,984,000 | 9.89% |
| S Squared Technology, LLC | 156,780 | $14,458,000 | 8.29% |
| Ararat Capital Management LP | 103,378 | $9,534,000 | 5.52% |
| ASHFORD CAPITAL MANAGEMENT INC | 484,071 | $44,641,000 | 4.32% |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 229,850 | $21,196,000 | 3.56% |
| Analog Century Management LP | 58,573 | $5,402,000 | 3.26% |
| Hood River Capital Management LLC | 958,631 | $88,405,000 | 2.93% |
| APIS CAPITAL ADVISORS, LLC | 24,000 | $2,213,000 | 2.14% |
| First Washington CORP | 50,223 | $4,632,000 | 2.09% |
| Herald Investment Management Ltd | 122,000 | $11,260,000 | 2.01% |