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 | $23,474,496 | +0.3% | 398,616 | -8.1% | 3.46% | +5.6% |
| Q2 2023 | $23,410,620 | +67.0% | 433,530 | +45.2% | 3.27% | +56.0% |
| Q1 2023 | $14,014,594 | -6.0% | 298,564 | +7.7% | 2.10% | -9.2% |
| Q4 2022 | $14,902,510 | -21.2% | 277,256 | -13.3% | 2.31% | -19.8% |
| Q3 2022 | $18,903,000 | +8.7% | 319,624 | +0.6% | 2.88% | +16.6% |
| Q2 2022 | $17,393,000 | -17.8% | 317,803 | +5.9% | 2.47% | +8.4% |
| Q1 2022 | $21,172,000 | -40.7% | 300,094 | +6.7% | 2.28% | -36.0% |
| Q4 2021 | $35,729,000 | -36.3% | 281,373 | -32.7% | 3.56% | -30.0% |
| Q3 2021 | $56,054,000 | +12.7% | 417,816 | -11.2% | 5.09% | +13.6% |
| Q2 2021 | $49,731,000 | +22.6% | 470,316 | -1.4% | 4.48% | +18.4% |
| Q1 2021 | $40,560,000 | -9.1% | 477,006 | -1.5% | 3.79% | -12.3% |
| Q4 2020 | $44,641,000 | +18.4% | 484,071 | -0.2% | 4.32% | -3.5% |
| Q3 2020 | $37,689,000 | -3.4% | 484,871 | -10.6% | 4.48% | -11.4% |
| Q2 2020 | $39,031,000 | +62.7% | 542,480 | +0.7% | 5.05% | +19.5% |
| Q1 2020 | $23,987,000 | -14.6% | 538,545 | -10.4% | 4.23% | +12.7% |
| Q4 2019 | $28,096,000 | +63.7% | 601,366 | +3.5% | 3.75% | +51.3% |
| Q3 2019 | $17,158,000 | -5.1% | 581,218 | -0.2% | 2.48% | +2.4% |
| Q2 2019 | $18,089,000 | -0.6% | 582,583 | -0.7% | 2.42% | -8.8% |
| Q1 2019 | $18,201,000 | -35.2% | 586,758 | -21.1% | 2.66% | -42.2% |
| Q4 2018 | $28,108,000 | +2.9% | 743,800 | +25.3% | 4.60% | +39.5% |
| Q3 2018 | $27,316,000 | -23.2% | 593,830 | -27.2% | 3.30% | -29.7% |
| Q2 2018 | $35,545,000 | -2.5% | 816,182 | -36.1% | 4.69% | -14.5% |
| Q1 2018 | $36,465,000 | +2.4% | 1,277,250 | -25.0% | 5.48% | -1.1% |
| Q4 2017 | $35,614,000 | -16.1% | 1,704,027 | -5.2% | 5.54% | -18.8% |
| Q3 2017 | $42,425,000 | +31.5% | 1,797,660 | -0.3% | 6.83% | +21.2% |
| Q2 2017 | $32,274,000 | +12.4% | 1,803,020 | +1.1% | 5.64% | +2.2% |
| Q1 2017 | $28,726,000 | +12.0% | 1,784,222 | +5.0% | 5.52% | +6.9% |
| Q4 2016 | $25,649,000 | +30.5% | 1,698,600 | +0.3% | 5.16% | +27.6% |
| Q3 2016 | $19,650,000 | +15.2% | 1,693,950 | 0.0% | 4.04% | +6.0% |
| Q2 2016 | $17,058,000 | -1.0% | 1,693,950 | +3.0% | 3.82% | -6.8% |
| Q1 2016 | $17,236,000 | +10.2% | 1,644,651 | -4.1% | 4.10% | +11.4% |
| Q4 2015 | $15,639,000 | -8.4% | 1,714,761 | +2.5% | 3.68% | -8.2% |
| Q3 2015 | $17,066,000 | -51.4% | 1,673,090 | -41.9% | 4.00% | +4.3% |
| Q2 2015 | $35,100,000 | +57.0% | 2,879,436 | +95.8% | 3.84% | -15.8% |
| Q1 2015 | $22,352,000 | +35.4% | 1,470,510 | +7.8% | 4.56% | +38.6% |
| Q4 2014 | $16,509,000 | +112.4% | 1,364,410 | +65.0% | 3.29% | +96.9% |
| Q3 2014 | $7,771,000 | +199.8% | 826,700 | +167.3% | 1.67% | +221.2% |
| Q2 2014 | $2,592,000 | -7.2% | 309,300 | +13.0% | 0.52% | -3.7% |
| Q1 2014 | $2,792,000 | -19.7% | 273,724 | +5.7% | 0.54% | -18.4% |
| Q4 2013 | $3,475,000 | +2725.2% | 258,924 | +1626.2% | 0.66% | +2658.3% |
| Q3 2013 | $123,000 | – | 15,000 | – | 0.02% | – |
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% |