VICOR CORP's ticker is VICR and the CUSIP is 925815102. A total of 204 filers reported holding VICOR CORP in Q3 2022. The put-call ratio across all filers is 1.21 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $2,811 | +438.5% | 59,891 | +516.3% | 0.03% | +450.0% |
| Q4 2022 | $522 | -99.9% | 9,718 | +62.0% | 0.01% | +50.0% |
| Q3 2022 | $355,000 | -64.2% | 6,000 | -66.9% | 0.00% | -63.6% |
| Q2 2022 | $992,000 | +44.0% | 18,123 | +85.5% | 0.01% | +120.0% |
| Q1 2022 | $689,000 | +193.2% | 9,772 | +427.6% | 0.01% | +400.0% |
| Q4 2021 | $235,000 | -4.1% | 1,852 | +1.6% | 0.00% | 0.0% |
| Q3 2021 | $245,000 | -73.3% | 1,823 | -83.1% | 0.00% | -80.0% |
| Q1 2021 | $918,000 | +41.0% | 10,791 | +28.8% | 0.01% | +25.0% |
| Q3 2020 | $651,000 | -84.5% | 8,377 | -85.6% | 0.00% | -88.6% |
| Q2 2020 | $4,189,000 | +54.2% | 58,226 | -4.5% | 0.04% | +40.0% |
| Q1 2020 | $2,716,000 | +197.2% | 60,971 | +211.6% | 0.02% | +212.5% |
| Q4 2019 | $914,000 | -42.9% | 19,568 | -63.9% | 0.01% | -38.5% |
| Q3 2019 | $1,601,000 | +234.9% | 54,245 | +422.2% | 0.01% | +225.0% |
| Q3 2018 | $478,000 | -1.4% | 10,388 | -6.8% | 0.00% | 0.0% |
| Q2 2018 | $485,000 | +333.0% | 11,147 | +60.8% | 0.00% | +300.0% |
| Q1 2017 | $112,000 | – | 6,931 | – | 0.00% | – |
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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% |