VICOR CORP's ticker is VICR and the CUSIP is 925815102. A total of 89 filers reported holding VICOR CORP in Q4 2014. The put-call ratio across all filers is 4.32 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2017 | $507,000 | -63.5% | 24,243 | -58.8% | 0.10% | -51.2% |
| Q3 2017 | $1,388,000 | +31.8% | 58,834 | 0.0% | 0.20% | +62.4% |
| Q2 2017 | $1,053,000 | +15.0% | 58,834 | +3.4% | 0.12% | +38.9% |
| Q1 2017 | $916,000 | +8.0% | 56,881 | +1.3% | 0.09% | +26.8% |
| Q4 2016 | $848,000 | +34.2% | 56,137 | +3.1% | 0.07% | +18.3% |
| Q3 2016 | $632,000 | +27.7% | 54,455 | +10.7% | 0.06% | -11.8% |
| Q2 2016 | $495,000 | -4.8% | 49,171 | -0.8% | 0.07% | -4.2% |
| Q1 2016 | $520,000 | +15.8% | 49,571 | +0.6% | 0.07% | +24.6% |
| Q4 2015 | $449,000 | -15.8% | 49,271 | -5.7% | 0.06% | -32.1% |
| Q3 2015 | $533,000 | +28.4% | 52,226 | +53.3% | 0.08% | +23.5% |
| Q2 2015 | $415,000 | -16.2% | 34,058 | +4.5% | 0.07% | +6.2% |
| Q1 2015 | $495,000 | +18.4% | 32,578 | -5.8% | 0.06% | +8.5% |
| Q4 2014 | $418,000 | -18.7% | 34,578 | -36.7% | 0.06% | -29.8% |
| Q3 2014 | $514,000 | +112.4% | 54,650 | +89.1% | 0.08% | +86.7% |
| Q2 2014 | $242,000 | +135.0% | 28,897 | +128.6% | 0.04% | -13.5% |
| Q3 2013 | $103,000 | -81.1% | 12,640 | -84.1% | 0.05% | -85.1% |
| Q2 2013 | $545,000 | – | 79,594 | – | 0.35% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Trellus Management Company, LLC | 129,945 | $6,099,618 | 7.18% |
| BEACONLIGHT CAPITAL, LLC | 207,753 | $9,751,926 | 5.15% |
| S Squared Technology, LLC | 157,304 | $7,383,850 | 4.38% |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 408,500 | $19,174,990 | 3.31% |
| First Washington CORP | 106,999 | $5,022,533 | 2.48% |
| ASHFORD CAPITAL MANAGEMENT INC | 298,564 | $14,014,594 | 2.10% |
| Herald Investment Management Ltd | 140,000 | $6,567,400 | 1.46% |
| Brown Capital Management | 1,936,242 | $90,887,199 | 1.36% |
| Numerai GP LLC | 78,904 | $3,703,754 | 1.24% |
| DARK FOREST CAPITAL MANAGEMENT LP | 91,189 | $4,280,412 | 1.02% |