VICOR CORP's ticker is VICR and the CUSIP is 925815102. A total of 195 filers reported holding VICOR CORP in Q2 2021. The put-call ratio across all filers is 0.42 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $6 | +20.0% | 106 | 0.0% | 0.00% | 0.0% |
| Q1 2023 | $5 | -16.7% | 106 | 0.0% | 0.00% | 0.0% |
| Q4 2022 | $6 | -99.9% | 106 | 0.0% | 0.00% | 0.0% |
| Q3 2022 | $6,000 | 0.0% | 106 | 0.0% | 0.00% | 0.0% |
| Q2 2022 | $6,000 | -14.3% | 106 | 0.0% | 0.00% | 0.0% |
| Q1 2022 | $7,000 | -46.2% | 106 | 0.0% | 0.00% | -50.0% |
| Q4 2021 | $13,000 | -7.1% | 106 | 0.0% | 0.00% | 0.0% |
| Q3 2021 | $14,000 | +27.3% | 106 | 0.0% | 0.00% | 0.0% |
| Q2 2021 | $11,000 | +10.0% | 106 | 0.0% | 0.00% | 0.0% |
| Q4 2020 | $10,000 | – | 106 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Manatuck Hill Partners, LLC | 961,338 | $8,056,000 | 1.36% |
| Trellus Management Company, LLC | 150,036 | $1,257,000 | 1.06% |
| Senvest Management, LLC | 1,189,916 | $9,971,000 | 0.87% |
| IRONWOOD INVESTMENT MANAGEMENT LLC | 497,560 | $4,170,000 | 0.66% |
| ASHFORD CAPITAL MANAGEMENT INC | 309,300 | $2,592,000 | 0.52% |
| Teton Advisors, Inc. | 257,591 | $2,159,000 | 0.14% |
| MENTA CAPITAL LLC | 28,897 | $242,000 | 0.04% |
| CSS LLC/IL | 60,849 | $510,000 | 0.02% |
| Spark Investment Management LLC | 13,200 | $110,000 | 0.02% |
| GAMCO INVESTORS, INC. ET AL | 180,000 | $1,508,000 | 0.01% |