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 | $588,900 | +9.1% | 10,000 | 0.0% | 0.09% | +14.1% |
| Q2 2023 | $540,000 | +15.0% | 10,000 | 0.0% | 0.08% | +8.3% |
| Q1 2023 | $469,400 | -12.7% | 10,000 | 0.0% | 0.07% | -17.2% |
| Q4 2022 | $537,500 | -9.1% | 10,000 | 0.0% | 0.09% | -13.9% |
| Q3 2022 | $591,000 | +8.0% | 10,000 | 0.0% | 0.10% | +13.5% |
| Q2 2022 | $547,000 | -22.5% | 10,000 | 0.0% | 0.09% | -6.3% |
| Q1 2022 | $706,000 | -44.4% | 10,000 | 0.0% | 0.10% | -40.6% |
| Q4 2021 | $1,270,000 | -5.4% | 10,000 | 0.0% | 0.16% | -12.1% |
| Q3 2021 | $1,342,000 | +27.0% | 10,000 | 0.0% | 0.18% | +29.1% |
| Q2 2021 | $1,057,000 | +24.4% | 10,000 | 0.0% | 0.14% | +16.5% |
| Q1 2021 | $850,000 | -7.8% | 10,000 | 0.0% | 0.12% | -14.8% |
| Q4 2020 | $922,000 | +18.7% | 10,000 | 0.0% | 0.14% | +1.4% |
| Q3 2020 | $777,000 | +7.9% | 10,000 | 0.0% | 0.14% | +3.7% |
| Q2 2020 | $720,000 | +61.8% | 10,000 | 0.0% | 0.14% | +32.4% |
| Q1 2020 | $445,000 | -4.7% | 10,000 | 0.0% | 0.10% | +29.1% |
| Q4 2019 | $467,000 | +58.3% | 10,000 | 0.0% | 0.08% | +46.3% |
| Q3 2019 | $295,000 | -5.1% | 10,000 | 0.0% | 0.05% | -3.6% |
| Q2 2019 | $311,000 | +0.3% | 10,000 | 0.0% | 0.06% | 0.0% |
| Q1 2019 | $310,000 | -25.5% | 10,000 | -9.1% | 0.06% | -35.6% |
| Q4 2018 | $416,000 | – | 11,000 | – | 0.09% | – |
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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% |