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 | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $8,818,601 | +100.7% | 149,747 | +84.0% | 0.04% | +105.3% |
| Q2 2023 | $4,394,844 | +113.8% | 81,386 | +85.9% | 0.02% | +72.7% |
| Q1 2023 | $2,055,362 | -33.1% | 43,787 | -23.4% | 0.01% | -26.7% |
| Q4 2022 | $3,073,371 | +165.9% | 57,179 | +192.5% | 0.02% | +150.0% |
| Q3 2022 | $1,156,000 | -30.2% | 19,546 | -35.4% | 0.01% | -14.3% |
| Q2 2022 | $1,657,000 | -3.8% | 30,275 | +24.0% | 0.01% | +16.7% |
| Q1 2022 | $1,722,000 | -59.3% | 24,413 | -26.7% | 0.01% | -33.3% |
| Q4 2021 | $4,230,000 | +8.4% | 33,313 | +14.5% | 0.01% | -10.0% |
| Q3 2021 | $3,902,000 | +908.3% | 29,084 | +694.2% | 0.01% | +900.0% |
| Q2 2021 | $387,000 | – | 3,662 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Trellus Management Company, LLC | 129,945 | $6,984,544 | 8.85% |
| BEACONLIGHT CAPITAL, LLC | 270,714 | $14,550,878 | 8.17% |
| S Squared Technology, LLC | 157,304 | $8,455,090 | 5.72% |
| Shannon River Fund Management LLC | 398,018 | $21,393,468 | 5.25% |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 342,500 | $18,409,375 | 3.33% |
| ASHFORD CAPITAL MANAGEMENT INC | 277,256 | $14,902,510 | 2.31% |
| First Washington CORP | 72,158 | $3,878 | 1.90% |
| Herald Investment Management Ltd | 140,000 | $7,525 | 1.85% |
| IRONWOOD INVESTMENT MANAGEMENT LLC | 33,789 | $1,816,159 | 1.20% |
| Capital Impact Advisors, LLC | 14,827 | $796,951 | 0.78% |