VICOR CORP's ticker is VICR and the CUSIP is 925815102. A total of 246 filers reported holding VICOR CORP in Q4 2021. The put-call ratio across all filers is 0.88 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $1,793,487 | +8.1% | 30,455 | -0.9% | 0.00% | 0.0% |
| Q2 2023 | $1,659,690 | +51.9% | 30,735 | +32.1% | 0.00% | +50.0% |
| Q1 2023 | $1,092,379 | -14.5% | 23,272 | -2.0% | 0.00% | -33.3% |
| Q4 2022 | $1,277,000 | -4.3% | 23,754 | +5.3% | 0.00% | 0.0% |
| Q3 2022 | $1,334,000 | +12.8% | 22,560 | +4.4% | 0.00% | 0.0% |
| Q2 2022 | $1,183,000 | -21.8% | 21,600 | +0.7% | 0.00% | 0.0% |
| Q1 2022 | $1,513,000 | -38.9% | 21,445 | +10.0% | 0.00% | -40.0% |
| Q4 2021 | $2,475,000 | -30.3% | 19,499 | -26.3% | 0.01% | -28.6% |
| Q3 2021 | $3,549,000 | +12.0% | 26,468 | -11.6% | 0.01% | 0.0% |
| Q2 2021 | $3,168,000 | +43.0% | 29,948 | +14.9% | 0.01% | +40.0% |
| Q1 2021 | $2,216,000 | -13.8% | 26,072 | -6.5% | 0.01% | -28.6% |
| Q4 2020 | $2,572,000 | +35.6% | 27,895 | +14.2% | 0.01% | +16.7% |
| Q3 2020 | $1,897,000 | -10.1% | 24,432 | -16.7% | 0.01% | -14.3% |
| Q2 2020 | $2,111,000 | +25.6% | 29,342 | -22.3% | 0.01% | 0.0% |
| Q1 2020 | $1,681,000 | – | 37,753 | – | 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% |