VICOR CORP's ticker is VICR and the CUSIP is 925815102. A total of 228 filers reported holding VICOR CORP in Q1 2022. The put-call ratio across all filers is 1.29 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $659,070 | -14.8% | 12,205 | -25.9% | 0.00% | 0.0% |
| Q1 2023 | $773,337 | +4.5% | 16,475 | +182.7% | 0.00% | 0.0% |
| Q4 2021 | $740,000 | -60.0% | 5,828 | -57.7% | 0.00% | -57.1% |
| Q3 2021 | $1,848,000 | +6.6% | 13,766 | -16.0% | 0.01% | 0.0% |
| Q2 2021 | $1,734,000 | +99.1% | 16,393 | +60.1% | 0.01% | +75.0% |
| Q1 2021 | $871,000 | -23.8% | 10,240 | -17.4% | 0.00% | -20.0% |
| Q4 2020 | $1,143,000 | +61.0% | 12,390 | +35.7% | 0.01% | +66.7% |
| Q3 2020 | $710,000 | -9.1% | 9,132 | -15.8% | 0.00% | -25.0% |
| Q2 2020 | $781,000 | +43.8% | 10,848 | -10.9% | 0.00% | +33.3% |
| Q1 2020 | $543,000 | -2.9% | 12,180 | +1.8% | 0.00% | +50.0% |
| Q4 2019 | $559,000 | +41.2% | 11,961 | -10.8% | 0.00% | 0.0% |
| Q3 2019 | $396,000 | +2.3% | 13,413 | +7.7% | 0.00% | 0.0% |
| Q2 2019 | $387,000 | +27.7% | 12,455 | +27.6% | 0.00% | +100.0% |
| Q1 2019 | $303,000 | +9.4% | 9,761 | +33.3% | 0.00% | -50.0% |
| Q4 2018 | $277,000 | -48.7% | 7,325 | -37.5% | 0.00% | -33.3% |
| Q3 2018 | $540,000 | +9.8% | 11,726 | +3.8% | 0.00% | +50.0% |
| Q2 2018 | $492,000 | +47.3% | 11,299 | -3.4% | 0.00% | 0.0% |
| Q1 2018 | $334,000 | +21.0% | 11,694 | -11.4% | 0.00% | +100.0% |
| Q4 2017 | $276,000 | -20.0% | 13,197 | -9.8% | 0.00% | -50.0% |
| Q3 2017 | $345,000 | +23.7% | 14,634 | -5.9% | 0.00% | +100.0% |
| Q2 2017 | $279,000 | +11.2% | 15,559 | 0.0% | 0.00% | 0.0% |
| Q1 2017 | $251,000 | +26.1% | 15,559 | +17.8% | 0.00% | 0.0% |
| Q4 2016 | $199,000 | +30.1% | 13,211 | 0.0% | 0.00% | 0.0% |
| Q3 2016 | $153,000 | +15.0% | 13,211 | 0.0% | 0.00% | 0.0% |
| Q2 2016 | $133,000 | -3.6% | 13,211 | 0.0% | 0.00% | 0.0% |
| Q1 2016 | $138,000 | +16.9% | 13,211 | +2.4% | 0.00% | 0.0% |
| Q4 2015 | $118,000 | -24.8% | 12,900 | 0.0% | 0.00% | 0.0% |
| Q2 2015 | $157,000 | -19.9% | 12,900 | 0.0% | 0.00% | 0.0% |
| Q1 2015 | $196,000 | +25.6% | 12,900 | 0.0% | 0.00% | 0.0% |
| Q4 2014 | $156,000 | +2.0% | 12,900 | -20.9% | 0.00% | 0.0% |
| Q3 2014 | $153,000 | +11.7% | 16,300 | 0.0% | 0.00% | 0.0% |
| Q2 2014 | $137,000 | -17.5% | 16,300 | 0.0% | 0.00% | 0.0% |
| Q1 2014 | $166,000 | -36.6% | 16,300 | -16.4% | 0.00% | -50.0% |
| Q4 2013 | $262,000 | +63.8% | 19,500 | 0.0% | 0.00% | +100.0% |
| Q3 2013 | $160,000 | – | 19,500 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| S Squared Technology, LLC | 157,304 | $11,098,000 | 5.54% |
| Trellus Management Company, LLC | 129,945 | $9,168,000 | 5.34% |
| Ararat Capital Management LP | 180,447 | $12,731,000 | 4.07% |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 290,750 | $20,512,000 | 2.97% |
| ASHFORD CAPITAL MANAGEMENT INC | 300,094 | $21,172,000 | 2.28% |
| APIS CAPITAL ADVISORS, LLC | 24,000 | $1,693,000 | 2.05% |
| First Washington CORP | 58,292 | $4,113,000 | 1.66% |
| Herald Investment Management Ltd | 122,000 | $8,607,000 | 1.57% |
| IRONWOOD INVESTMENT MANAGEMENT LLC | 36,346 | $2,564,000 | 1.39% |
| Alight Capital Management LP | 40,000 | $2,822,000 | 1.24% |