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 | $233,087 | +108819.2% | 3,958 | 0.0% | 0.01% | +16.7% |
| Q2 2023 | $214 | -4.0% | 3,958 | -4.8% | 0.01% | -25.0% |
| Q4 2022 | $223 | -99.9% | 4,158 | 0.0% | 0.01% | -11.1% |
| Q3 2022 | $246,000 | +7.9% | 4,158 | 0.0% | 0.01% | +12.5% |
| Q2 2022 | $228,000 | -22.2% | 4,158 | 0.0% | 0.01% | -11.1% |
| Q1 2022 | $293,000 | -44.5% | 4,158 | 0.0% | 0.01% | -43.8% |
| Q4 2021 | $528,000 | -7.5% | 4,158 | -2.3% | 0.02% | -15.8% |
| Q3 2021 | $571,000 | +21.2% | 4,258 | -4.5% | 0.02% | +18.8% |
| Q2 2021 | $471,000 | +24.3% | 4,458 | 0.0% | 0.02% | +23.1% |
| Q1 2021 | $379,000 | -18.7% | 4,458 | -11.9% | 0.01% | -27.8% |
| Q4 2020 | $466,000 | +13.9% | 5,058 | -3.8% | 0.02% | 0.0% |
| Q3 2020 | $409,000 | -6.2% | 5,258 | -13.2% | 0.02% | -14.3% |
| Q2 2020 | $436,000 | +56.3% | 6,058 | -3.2% | 0.02% | +23.5% |
| Q1 2020 | $279,000 | -8.8% | 6,258 | -4.6% | 0.02% | +13.3% |
| Q4 2019 | $306,000 | +50.0% | 6,558 | 0.0% | 0.02% | +36.4% |
| Q2 2019 | $204,000 | +0.5% | 6,558 | 0.0% | 0.01% | -8.3% |
| Q1 2019 | $203,000 | -31.6% | 6,558 | -16.5% | 0.01% | -36.8% |
| Q4 2018 | $297,000 | -17.7% | 7,858 | 0.0% | 0.02% | -5.0% |
| Q3 2018 | $361,000 | +0.3% | 7,858 | -4.8% | 0.02% | -9.1% |
| Q2 2018 | $360,000 | +39.0% | 8,258 | -8.8% | 0.02% | +22.2% |
| Q1 2018 | $259,000 | +21.0% | 9,058 | 0.0% | 0.02% | +20.0% |
| Q3 2017 | $214,000 | – | 9,058 | – | 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% |