VICOR CORP's ticker is VICR and the CUSIP is 925815102. A total of 228 filers reported holding VICOR CORP in Q3 2023. The put-call ratio across all filers is 0.25 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $10,316,350 | +124.5% | 175,180 | +105.9% | 0.01% | +133.3% |
| Q2 2023 | $4,594,374 | +10.7% | 85,081 | -3.8% | 0.00% | 0.0% |
| Q1 2023 | $4,151,326 | -12.2% | 88,439 | +0.5% | 0.00% | -25.0% |
| Q4 2022 | $4,727,850 | -8.6% | 87,960 | +0.6% | 0.00% | 0.0% |
| Q3 2022 | $5,171,000 | +9.7% | 87,438 | +1.5% | 0.00% | +33.3% |
| Q2 2022 | $4,715,000 | -23.4% | 86,158 | -1.2% | 0.00% | -25.0% |
| Q1 2022 | $6,153,000 | -48.5% | 87,225 | -7.2% | 0.00% | -42.9% |
| Q4 2021 | $11,939,000 | -40.6% | 94,023 | -37.3% | 0.01% | -46.2% |
| Q3 2021 | $20,113,000 | +26.3% | 149,918 | -0.5% | 0.01% | +30.0% |
| Q2 2021 | $15,928,000 | +25.0% | 150,630 | +0.5% | 0.01% | +11.1% |
| Q1 2021 | $12,746,000 | -7.9% | 149,899 | -0.2% | 0.01% | -10.0% |
| Q4 2020 | $13,846,000 | +16.5% | 150,148 | -1.8% | 0.01% | 0.0% |
| Q3 2020 | $11,889,000 | +17.1% | 152,944 | +8.4% | 0.01% | +11.1% |
| Q2 2020 | $10,153,000 | +63.9% | 141,099 | +1.4% | 0.01% | +28.6% |
| Q1 2020 | $6,195,000 | -8.5% | 139,089 | -4.0% | 0.01% | +16.7% |
| Q4 2019 | $6,767,000 | +59.2% | 144,843 | +0.6% | 0.01% | +50.0% |
| Q3 2019 | $4,250,000 | +5.0% | 143,965 | +10.5% | 0.00% | 0.0% |
| Q2 2019 | $4,046,000 | +0.1% | 130,316 | -0.0% | 0.00% | 0.0% |
| Q1 2019 | $4,043,000 | -18.6% | 130,331 | -0.9% | 0.00% | -20.0% |
| Q4 2018 | $4,968,000 | -16.7% | 131,460 | +1.4% | 0.01% | 0.0% |
| Q3 2018 | $5,962,000 | +7.2% | 129,613 | +1.5% | 0.01% | 0.0% |
| Q2 2018 | $5,560,000 | +56.1% | 127,666 | +2.4% | 0.01% | +66.7% |
| Q1 2018 | $3,561,000 | +39.9% | 124,728 | +2.4% | 0.00% | +50.0% |
| Q4 2017 | $2,545,000 | -11.8% | 121,769 | -0.5% | 0.00% | -33.3% |
| Q3 2017 | $2,887,000 | +31.4% | 122,336 | -0.3% | 0.00% | +50.0% |
| Q2 2017 | $2,197,000 | +12.3% | 122,722 | +1.0% | 0.00% | 0.0% |
| Q1 2017 | $1,956,000 | +10.4% | 121,519 | +3.6% | 0.00% | 0.0% |
| Q4 2016 | $1,771,000 | +32.2% | 117,256 | +1.5% | 0.00% | 0.0% |
| Q3 2016 | $1,340,000 | +14.6% | 115,525 | -0.5% | 0.00% | 0.0% |
| Q2 2016 | $1,169,000 | -1.3% | 116,055 | +2.8% | 0.00% | 0.0% |
| Q1 2016 | $1,184,000 | +19.6% | 112,942 | +4.1% | 0.00% | +100.0% |
| Q4 2015 | $990,000 | -6.4% | 108,538 | +4.7% | 0.00% | -50.0% |
| Q3 2015 | $1,058,000 | -14.5% | 103,691 | +2.2% | 0.00% | 0.0% |
| Q2 2015 | $1,237,000 | -21.0% | 101,466 | -1.5% | 0.00% | 0.0% |
| Q1 2015 | $1,566,000 | +28.9% | 103,041 | +2.6% | 0.00% | 0.0% |
| Q4 2014 | $1,215,000 | +29.7% | 100,443 | +0.7% | 0.00% | 0.0% |
| Q3 2014 | $937,000 | +1.4% | 99,718 | -9.6% | 0.00% | 0.0% |
| Q2 2014 | $924,000 | -17.5% | 110,278 | +0.4% | 0.00% | 0.0% |
| Q1 2014 | $1,120,000 | -21.1% | 109,804 | +3.9% | 0.00% | -33.3% |
| Q4 2013 | $1,419,000 | +75.0% | 105,706 | +6.7% | 0.00% | +50.0% |
| Q3 2013 | $811,000 | +23.8% | 99,103 | +3.6% | 0.00% | +100.0% |
| Q2 2013 | $655,000 | – | 95,621 | – | 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% |