VICOR CORP's ticker is VICR and the CUSIP is 925815102. A total of 150 filers reported holding VICOR CORP in Q4 2018. The put-call ratio across all filers is 1.34 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2020 | $1,142,000 | +55.6% | 15,879 | -3.6% | 0.18% | +127.5% |
| Q1 2020 | $734,000 | -4.7% | 16,479 | 0.0% | 0.08% | +73.9% |
| Q4 2019 | $770,000 | +58.4% | 16,479 | 0.0% | 0.05% | +58.6% |
| Q3 2019 | $486,000 | -5.1% | 16,479 | 0.0% | 0.03% | -3.3% |
| Q2 2019 | $512,000 | +0.2% | 16,479 | 0.0% | 0.03% | +3.4% |
| Q1 2019 | $511,000 | -18.0% | 16,479 | 0.0% | 0.03% | -23.7% |
| Q4 2018 | $623,000 | -17.8% | 16,479 | 0.0% | 0.04% | -7.3% |
| Q3 2018 | $758,000 | +5.6% | 16,479 | 0.0% | 0.04% | 0.0% |
| Q2 2018 | $718,000 | +52.8% | 16,479 | 0.0% | 0.04% | +51.9% |
| Q1 2018 | $470,000 | +36.6% | 16,479 | 0.0% | 0.03% | +28.6% |
| Q4 2017 | $344,000 | – | 16,479 | – | 0.02% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Trellus Management Company, LLC | 129,945 | $6,099,618 | 7.18% |
| BEACONLIGHT CAPITAL, LLC | 207,753 | $9,751,926 | 5.15% |
| S Squared Technology, LLC | 157,304 | $7,383,850 | 4.38% |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 408,500 | $19,174,990 | 3.31% |
| First Washington CORP | 106,999 | $5,022,533 | 2.48% |
| ASHFORD CAPITAL MANAGEMENT INC | 298,564 | $14,014,594 | 2.10% |
| Herald Investment Management Ltd | 140,000 | $6,567,400 | 1.46% |
| Brown Capital Management | 1,936,242 | $90,887,199 | 1.36% |
| Numerai GP LLC | 78,904 | $3,703,754 | 1.24% |
| DARK FOREST CAPITAL MANAGEMENT LP | 91,189 | $4,280,412 | 1.02% |