VICOR CORP's ticker is VICR and the CUSIP is 925815102. A total of 151 filers reported holding VICOR CORP in Q1 2020. The put-call ratio across all filers is 0.54 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $2,326,863 | +70.7% | 39,512 | +56.6% | 0.00% | +100.0% |
| Q2 2023 | $1,362,794 | +50.0% | 25,237 | +30.4% | 0.00% | 0.0% |
| Q1 2023 | $908,668 | +41.0% | 19,358 | +61.5% | 0.00% | +100.0% |
| Q4 2022 | $644,351 | -10.3% | 11,988 | -1.3% | 0.00% | -50.0% |
| Q3 2022 | $718,000 | -39.6% | 12,144 | -44.1% | 0.00% | -33.3% |
| Q2 2022 | $1,189,000 | -6.7% | 21,720 | +19.9% | 0.00% | 0.0% |
| Q1 2022 | $1,275,000 | -75.1% | 18,112 | -55.1% | 0.00% | -70.0% |
| Q4 2021 | $5,120,000 | -0.3% | 40,381 | +5.1% | 0.01% | -9.1% |
| Q3 2021 | $5,137,000 | +101.3% | 38,412 | +59.2% | 0.01% | +83.3% |
| Q2 2021 | $2,552,000 | -1.1% | 24,134 | -19.7% | 0.01% | -14.3% |
| Q1 2021 | $2,581,000 | -9.7% | 30,064 | -3.0% | 0.01% | 0.0% |
| Q4 2020 | $2,859,000 | -2.3% | 31,000 | -17.7% | 0.01% | -12.5% |
| Q3 2020 | $2,927,000 | +4.1% | 37,646 | -3.0% | 0.01% | -11.1% |
| Q2 2020 | $2,812,000 | +224.3% | 38,825 | +99.3% | 0.01% | +200.0% |
| Q1 2020 | $867,000 | +641.0% | 19,476 | +427.9% | 0.00% | – |
| Q1 2019 | $117,000 | +4.5% | 3,689 | +30.1% | 0.00% | – |
| Q4 2018 | $112,000 | -86.4% | 2,835 | -85.0% | 0.00% | -100.0% |
| Q2 2018 | $821,000 | – | 18,865 | – | 0.00% | – |
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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% |