VICOR CORP's ticker is VICR and the CUSIP is 925815102. A total of 198 filers reported holding VICOR CORP in Q4 2020. The put-call ratio across all filers is 0.17 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $11,851,083 | +8.6% | 201,241 | -0.5% | 0.00% | +50.0% |
| Q2 2023 | $10,916,802 | +20.3% | 202,163 | +4.6% | 0.00% | 0.0% |
| Q1 2023 | $9,073,175 | -13.8% | 193,293 | -1.3% | 0.00% | 0.0% |
| Q4 2022 | $10,524,574 | -14.3% | 195,806 | -5.7% | 0.00% | -33.3% |
| Q3 2022 | $12,277,000 | +11.7% | 207,597 | +3.3% | 0.00% | 0.0% |
| Q2 2022 | $10,995,000 | -21.7% | 200,911 | +0.9% | 0.00% | 0.0% |
| Q1 2022 | $14,050,000 | -50.5% | 199,144 | -11.0% | 0.00% | -40.0% |
| Q4 2021 | $28,405,000 | -7.8% | 223,709 | -2.6% | 0.01% | -16.7% |
| Q3 2021 | $30,804,000 | +36.0% | 229,605 | +7.2% | 0.01% | +50.0% |
| Q2 2021 | $22,656,000 | +30.0% | 214,257 | +4.5% | 0.00% | 0.0% |
| Q1 2021 | $17,430,000 | -7.9% | 204,981 | -0.2% | 0.00% | 0.0% |
| Q4 2020 | $18,930,000 | +13.1% | 205,295 | -4.6% | 0.00% | 0.0% |
| Q3 2020 | $16,735,000 | +11.4% | 215,277 | +3.1% | 0.00% | 0.0% |
| Q2 2020 | $15,023,000 | +79.0% | 208,804 | +10.8% | 0.00% | +33.3% |
| Q1 2020 | $8,395,000 | -3.1% | 188,486 | +1.6% | 0.00% | +50.0% |
| Q4 2019 | $8,666,000 | +63.8% | 185,480 | +3.5% | 0.00% | +100.0% |
| Q3 2019 | $5,289,000 | -11.1% | 179,172 | -6.5% | 0.00% | -50.0% |
| Q2 2019 | $5,951,000 | -1.4% | 191,679 | -1.5% | 0.00% | 0.0% |
| Q1 2019 | $6,037,000 | -18.2% | 194,633 | -0.3% | 0.00% | 0.0% |
| Q4 2018 | $7,376,000 | -11.6% | 195,162 | +7.6% | 0.00% | 0.0% |
| Q3 2018 | $8,342,000 | -4.2% | 181,360 | -9.3% | 0.00% | 0.0% |
| Q2 2018 | $8,710,000 | +68.4% | 200,003 | +10.4% | 0.00% | +100.0% |
| Q1 2018 | $5,172,000 | +43.1% | 181,161 | +4.8% | 0.00% | 0.0% |
| Q4 2017 | $3,615,000 | +1.3% | 172,937 | +14.4% | 0.00% | 0.0% |
| Q3 2017 | $3,568,000 | +32.1% | 151,228 | +0.2% | 0.00% | 0.0% |
| Q2 2017 | $2,701,000 | +11.7% | 150,902 | +0.5% | 0.00% | 0.0% |
| Q1 2017 | $2,418,000 | +8.1% | 150,163 | +1.4% | 0.00% | 0.0% |
| Q4 2016 | $2,236,000 | +32.3% | 148,073 | +1.7% | 0.00% | 0.0% |
| Q3 2016 | $1,690,000 | -14.5% | 145,642 | -25.8% | 0.00% | 0.0% |
| Q2 2016 | $1,976,000 | -12.7% | 196,175 | -9.2% | 0.00% | 0.0% |
| Q1 2016 | $2,264,000 | +12.6% | 216,020 | -2.0% | 0.00% | 0.0% |
| Q4 2015 | $2,010,000 | -5.0% | 220,327 | +6.2% | 0.00% | 0.0% |
| Q3 2015 | $2,116,000 | +11.0% | 207,436 | +32.6% | 0.00% | 0.0% |
| Q2 2015 | $1,906,000 | -10.3% | 156,383 | +11.9% | 0.00% | 0.0% |
| Q1 2015 | $2,124,000 | +22.5% | 139,776 | -2.5% | 0.00% | – |
| Q4 2014 | $1,734,000 | -22.7% | 143,301 | -39.9% | 0.00% | -100.0% |
| Q3 2014 | $2,242,000 | -39.2% | 238,580 | -45.8% | 0.00% | – |
| Q2 2014 | $3,690,000 | +116.4% | 440,314 | +163.4% | 0.00% | – |
| Q1 2014 | $1,705,000 | -26.3% | 167,171 | -3.0% | 0.00% | -100.0% |
| Q4 2013 | $2,313,000 | -19.6% | 172,357 | -51.0% | 0.00% | – |
| Q3 2013 | $2,878,000 | +128.1% | 352,028 | +91.0% | 0.00% | – |
| Q2 2013 | $1,262,000 | – | 184,312 | – | 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% |