VICOR CORP's ticker is VICR and the CUSIP is 925815102. A total of 197 filers reported holding VICOR CORP in Q1 2023. The put-call ratio across all filers is 0.98 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $819 | +3.7% | 13,906 | -5.0% | 0.01% | +16.7% |
| Q2 2023 | $790 | +13.3% | 14,635 | -1.4% | 0.01% | 0.0% |
| Q1 2023 | $697 | -14.5% | 14,843 | -2.1% | 0.01% | -14.3% |
| Q4 2022 | $815 | -99.9% | 15,154 | -1.7% | 0.01% | -22.2% |
| Q3 2022 | $912,000 | +13.2% | 15,416 | +4.7% | 0.01% | +12.5% |
| Q2 2022 | $806,000 | -21.3% | 14,726 | +1.5% | 0.01% | 0.0% |
| Q1 2022 | $1,024,000 | -73.5% | 14,508 | -52.3% | 0.01% | -42.9% |
| Q4 2021 | $3,864,000 | +155.9% | 30,432 | +170.4% | 0.01% | +7.7% |
| Q3 2021 | $1,510,000 | +24.4% | 11,253 | -2.0% | 0.01% | +30.0% |
| Q2 2021 | $1,214,000 | +387.6% | 11,485 | +292.5% | 0.01% | +11.1% |
| Q1 2021 | $249,000 | -15.6% | 2,926 | -8.5% | 0.01% | -18.2% |
| Q4 2020 | $295,000 | +20.4% | 3,198 | +1.7% | 0.01% | 0.0% |
| Q3 2020 | $245,000 | +12.9% | 3,146 | +4.4% | 0.01% | +10.0% |
| Q2 2020 | $217,000 | – | 3,013 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| ASHFORD CAPITAL MANAGEMENT INC | 1,714,761 | $15,639,000 | 3.68% |
| Trellus Management Company, LLC | 154,125 | $1,406,000 | 2.07% |
| IRONWOOD INVESTMENT MANAGEMENT LLC | 174,387 | $1,590,000 | 0.66% |
| Senvest Management, LLC | 691,188 | $6,304,000 | 0.47% |
| Manatuck Hill Partners, LLC | 98,579 | $899,000 | 0.30% |
| ALGERT GLOBAL LLC | 57,553 | $525,000 | 0.24% |
| Teton Advisors, Inc. | 222,500 | $2,029,000 | 0.18% |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 52,200 | $476,000 | 0.12% |
| MENTA CAPITAL LLC | 49,271 | $449,000 | 0.06% |
| Spark Investment Management LLC | 33,800 | $308,000 | 0.04% |