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 | $43,494,564 | +10.2% | 738,573 | +1.1% | 0.00% | 0.0% |
| Q2 2023 | $39,464,604 | +16.6% | 730,826 | +1.4% | 0.00% | 0.0% |
| Q1 2023 | $33,836,605 | -55.4% | 720,848 | -48.9% | 0.00% | 0.0% |
| Q4 2022 | $75,782,448 | +89.6% | 1,409,906 | +108.6% | 0.00% | -33.3% |
| Q3 2022 | $39,969,000 | +10.7% | 675,840 | +2.4% | 0.00% | +50.0% |
| Q2 2022 | $36,109,000 | -21.6% | 659,769 | +1.1% | 0.00% | 0.0% |
| Q1 2022 | $46,060,000 | -43.1% | 652,871 | +2.5% | 0.00% | -50.0% |
| Q4 2021 | $80,910,000 | -5.8% | 637,188 | -0.4% | 0.00% | -20.0% |
| Q3 2021 | $85,861,000 | +28.6% | 639,986 | +1.4% | 0.01% | +25.0% |
| Q2 2021 | $66,743,000 | +33.5% | 631,196 | +7.4% | 0.00% | +33.3% |
| Q1 2021 | $49,977,000 | -7.2% | 587,762 | +0.7% | 0.00% | 0.0% |
| Q4 2020 | $53,829,000 | +20.3% | 583,707 | +1.4% | 0.00% | 0.0% |
| Q3 2020 | $44,761,000 | +11.6% | 575,848 | +3.3% | 0.00% | 0.0% |
| Q2 2020 | $40,122,000 | +65.6% | 557,636 | +2.5% | 0.00% | +50.0% |
| Q1 2020 | $24,223,000 | +1.2% | 543,854 | +6.2% | 0.00% | 0.0% |
| Q4 2019 | $23,931,000 | +60.9% | 512,227 | +1.6% | 0.00% | +100.0% |
| Q3 2019 | $14,877,000 | -2.5% | 503,957 | +2.5% | 0.00% | 0.0% |
| Q2 2019 | $15,261,000 | +1.9% | 491,505 | +1.8% | 0.00% | 0.0% |
| Q1 2019 | $14,972,000 | -13.9% | 482,670 | +4.9% | 0.00% | -50.0% |
| Q4 2018 | $17,392,000 | -20.1% | 460,224 | -2.8% | 0.00% | 0.0% |
| Q3 2018 | $21,774,000 | +11.2% | 473,290 | +5.2% | 0.00% | 0.0% |
| Q2 2018 | $19,589,000 | +56.4% | 449,836 | +2.5% | 0.00% | +100.0% |
| Q1 2018 | $12,528,000 | +35.6% | 438,878 | -0.7% | 0.00% | 0.0% |
| Q4 2017 | $9,239,000 | -8.1% | 441,902 | +3.8% | 0.00% | 0.0% |
| Q3 2017 | $10,052,000 | +30.2% | 425,833 | -1.3% | 0.00% | 0.0% |
| Q2 2017 | $7,722,000 | +19.0% | 431,379 | +7.0% | 0.00% | 0.0% |
| Q1 2017 | $6,490,000 | +10.9% | 403,157 | +4.1% | 0.00% | 0.0% |
| Q4 2016 | $5,854,000 | +36.6% | 387,352 | +5.0% | 0.00% | – |
| Q3 2016 | $4,284,000 | +17.7% | 368,996 | +2.0% | 0.00% | – |
| Q2 2016 | $3,641,000 | -3.4% | 361,727 | +0.5% | 0.00% | – |
| Q1 2016 | $3,770,000 | +12.3% | 359,790 | -2.2% | 0.00% | – |
| Q4 2015 | $3,356,000 | -7.5% | 367,881 | +3.3% | 0.00% | – |
| Q3 2015 | $3,628,000 | -16.8% | 355,994 | -0.4% | 0.00% | – |
| Q2 2015 | $4,358,000 | -19.6% | 357,558 | +0.2% | 0.00% | -100.0% |
| Q1 2015 | $5,423,000 | +27.7% | 356,831 | +1.6% | 0.00% | – |
| Q4 2014 | $4,248,000 | +29.0% | 351,322 | +0.4% | 0.00% | – |
| Q3 2014 | $3,292,000 | +8.6% | 349,861 | -3.3% | 0.00% | – |
| Q2 2014 | $3,030,000 | -18.0% | 361,722 | -0.3% | 0.00% | – |
| Q1 2014 | $3,695,000 | -47.0% | 362,644 | -51.5% | 0.00% | – |
| Q4 2013 | $6,971,000 | +132.1% | 748,310 | +103.9% | 0.00% | – |
| Q3 2013 | $3,003,000 | +20.4% | 366,920 | +0.9% | 0.00% | – |
| Q2 2013 | $2,495,000 | – | 363,677 | – | 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% |