VICOR CORP's ticker is VICR and the CUSIP is 925815102. A total of 139 filers reported holding VICOR CORP in Q1 2019. The put-call ratio across all filers is 2.65 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2019 | $1,026,000 | -22.9% | 33,081 | -6.0% | 0.00% | 0.0% |
| Q4 2018 | $1,330,000 | -60.0% | 35,202 | -51.3% | 0.00% | 0.0% |
| Q3 2018 | $3,324,000 | +95.6% | 72,262 | +85.3% | 0.00% | 0.0% |
| Q2 2018 | $1,699,000 | +48.0% | 39,002 | -3.0% | 0.00% | 0.0% |
| Q1 2018 | $1,148,000 | +22.4% | 40,220 | -10.4% | 0.00% | 0.0% |
| Q4 2017 | $938,000 | -14.6% | 44,884 | -3.6% | 0.00% | 0.0% |
| Q3 2017 | $1,099,000 | +28.2% | 46,582 | -2.7% | 0.00% | 0.0% |
| Q2 2017 | $857,000 | +1.3% | 47,869 | -8.9% | 0.00% | 0.0% |
| Q1 2017 | $846,000 | +2.4% | 52,567 | -3.8% | 0.00% | 0.0% |
| Q4 2016 | $826,000 | +27.3% | 54,671 | -2.2% | 0.00% | – |
| Q3 2016 | $649,000 | +14.7% | 55,912 | -0.5% | 0.00% | – |
| Q2 2016 | $566,000 | -15.4% | 56,192 | -12.0% | 0.00% | -100.0% |
| Q1 2016 | $669,000 | +14.9% | 63,840 | 0.0% | 0.00% | – |
| Q4 2015 | $582,000 | -10.6% | 63,840 | 0.0% | 0.00% | -100.0% |
| Q3 2015 | $651,000 | -16.3% | 63,840 | 0.0% | 0.00% | 0.0% |
| Q2 2015 | $778,000 | -28.4% | 63,840 | -10.6% | 0.00% | 0.0% |
| Q1 2015 | $1,086,000 | +25.7% | 71,422 | 0.0% | 0.00% | 0.0% |
| Q4 2014 | $864,000 | +19.0% | 71,422 | -7.5% | 0.00% | 0.0% |
| Q3 2014 | $726,000 | +3.4% | 77,194 | -7.8% | 0.00% | – |
| Q2 2014 | $702,000 | -20.1% | 83,763 | -2.8% | 0.00% | -100.0% |
| Q1 2014 | $879,000 | -24.0% | 86,182 | 0.0% | 0.00% | 0.0% |
| Q4 2013 | $1,157,000 | +90.3% | 86,182 | +16.0% | 0.00% | – |
| Q3 2013 | $608,000 | +3.8% | 74,282 | -13.1% | 0.00% | – |
| Q2 2013 | $586,000 | – | 85,515 | – | 0.00% | – |
Download | ||||||
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% |