VICOR CORP's ticker is VICR and the CUSIP is 925815102. A total of 83 filers reported holding VICOR CORP in Q4 2013. The put-call ratio across all filers is 1.93 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2016 | $19,331,000 | +41.9% | 1,280,199 | +9.0% | 0.00% | +33.3% |
| Q3 2016 | $13,623,000 | +23.8% | 1,174,430 | +7.5% | 0.00% | +50.0% |
| Q2 2016 | $11,004,000 | -0.9% | 1,092,792 | +3.1% | 0.00% | -33.3% |
| Q1 2016 | $11,107,000 | +14.7% | 1,059,870 | -0.2% | 0.00% | +50.0% |
| Q4 2015 | $9,684,000 | -7.2% | 1,061,882 | +3.8% | 0.00% | -33.3% |
| Q3 2015 | $10,433,000 | -15.0% | 1,022,834 | +1.6% | 0.00% | 0.0% |
| Q2 2015 | $12,270,000 | -19.1% | 1,006,593 | +0.9% | 0.00% | -25.0% |
| Q1 2015 | $15,165,000 | +30.4% | 997,686 | +3.8% | 0.00% | +33.3% |
| Q4 2014 | $11,628,000 | +42.4% | 961,004 | +10.6% | 0.00% | +50.0% |
| Q3 2014 | $8,164,000 | +3.5% | 868,559 | -7.7% | 0.00% | 0.0% |
| Q2 2014 | $7,887,000 | -26.3% | 941,187 | -10.3% | 0.00% | -33.3% |
| Q1 2014 | $10,703,000 | -23.0% | 1,049,358 | +1.3% | 0.00% | -25.0% |
| Q4 2013 | $13,897,000 | +68.1% | 1,035,518 | +2.5% | 0.00% | +33.3% |
| Q3 2013 | $8,267,000 | +30.0% | 1,010,575 | +8.8% | 0.00% | +50.0% |
| Q2 2013 | $6,361,000 | – | 928,549 | – | 0.00% | – |
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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% |