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 | ||||
|---|---|---|---|---|---|---|
| Q2 2016 | $129,000 | -32.1% | 12,784 | -29.3% | 0.02% | -11.1% |
| Q1 2016 | $190,000 | -40.8% | 18,084 | -42.5% | 0.03% | -12.9% |
| Q3 2015 | $321,000 | +122.9% | 31,453 | +167.1% | 0.03% | +121.4% |
| Q2 2015 | $144,000 | -16.8% | 11,774 | +3.7% | 0.01% | -17.6% |
| Q1 2015 | $173,000 | -41.9% | 11,354 | -48.9% | 0.02% | +21.4% |
| Q4 2013 | $298,000 | +111.3% | 22,202 | +28.7% | 0.01% | +133.3% |
| Q3 2013 | $141,000 | – | 17,254 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Trellus Management Company, LLC | 129,945 | $10,101,000 | 10.35% |
| S Squared Technology, LLC | 166,780 | $12,964,000 | 9.64% |
| ASHFORD CAPITAL MANAGEMENT INC | 484,871 | $37,689,000 | 4.48% |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 461,200 | $35,848,000 | 3.59% |
| Alight Capital Management LP | 125,000 | $9,716,000 | 3.45% |
| Hood River Capital Management LLC | 937,410 | $72,865,000 | 3.16% |
| First Washington CORP | 50,733 | $3,943,000 | 2.37% |
| IRONWOOD INVESTMENT MANAGEMENT LLC | 36,734 | $2,855,000 | 2.04% |
| Herald Investment Management Ltd | 122,000 | $9,470,000 | 2.04% |
| Manatuck Hill Partners, LLC | 50,298 | $3,910,000 | 1.80% |