VICOR CORP's ticker is VICR and the CUSIP is 925815102. A total of 93 filers reported holding VICOR CORP in Q4 2016. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2016 | $8,158,000 | +32.2% | 540,255 | +1.5% | 0.00% | 0.0% |
| Q3 2016 | $6,172,000 | +15.0% | 532,051 | -0.1% | 0.00% | 0.0% |
| Q2 2016 | $5,365,000 | -3.6% | 532,767 | +0.3% | 0.00% | 0.0% |
| Q1 2016 | $5,565,000 | +14.3% | 531,035 | -0.5% | 0.00% | 0.0% |
| Q4 2015 | $4,869,000 | -9.9% | 533,870 | +0.8% | 0.00% | 0.0% |
| Q3 2015 | $5,404,000 | -16.6% | 529,780 | -0.3% | 0.00% | 0.0% |
| Q2 2015 | $6,476,000 | -28.6% | 531,285 | -10.9% | 0.00% | 0.0% |
| Q1 2015 | $9,068,000 | +25.4% | 596,584 | -0.1% | 0.00% | 0.0% |
| Q4 2014 | $7,229,000 | +23.0% | 597,441 | -4.5% | 0.00% | 0.0% |
| Q3 2014 | $5,878,000 | +15.4% | 625,339 | +2.9% | 0.00% | 0.0% |
| Q2 2014 | $5,092,000 | -28.4% | 607,588 | -12.9% | 0.00% | 0.0% |
| Q1 2014 | $7,112,000 | -16.8% | 697,232 | +9.5% | 0.00% | -50.0% |
| Q4 2013 | $8,545,000 | +56.7% | 636,707 | -4.5% | 0.00% | +100.0% |
| Q3 2013 | $5,452,000 | +14.8% | 666,501 | -3.9% | 0.00% | 0.0% |
| Q2 2013 | $4,750,000 | – | 693,481 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Trellus Management Company, LLC | 129,945 | $4,031,000 | 7.68% |
| APIS CAPITAL ADVISORS, LLC | 120,000 | $3,722,000 | 4.49% |
| ASHFORD CAPITAL MANAGEMENT INC | 586,758 | $18,201,000 | 2.66% |
| S Squared Technology, LLC | 99,700 | $3,093,000 | 2.39% |
| First Washington CORP | 147,180 | $4,566,000 | 2.32% |
| Manatuck Hill Partners, LLC | 101,898 | $3,161,000 | 1.50% |
| OBERWEIS ASSET MANAGEMENT INC/ | 212,670 | $6,597,000 | 1.32% |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 110,675 | $3,433,000 | 1.17% |
| IRONWOOD INVESTMENT MANAGEMENT LLC | 40,632 | $1,260,000 | 1.02% |
| Capital Impact Advisors, LLC | 49,297 | $1,850,000 | 0.82% |