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 | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $268,750 | -54.5% | 5,000 | -50.0% | 0.29% | -62.1% |
| Q3 2022 | $591,000 | -64.0% | 10,000 | -66.7% | 0.76% | -58.6% |
| Q2 2022 | $1,642,000 | -41.8% | 30,000 | -25.0% | 1.82% | +46.5% |
| Q1 2022 | $2,822,000 | -59.6% | 40,000 | -27.3% | 1.24% | -44.5% |
| Q4 2021 | $6,984,000 | +0.9% | 55,000 | +6.6% | 2.24% | -2.2% |
| Q3 2021 | $6,922,000 | +9.1% | 51,598 | -14.0% | 2.29% | +25.6% |
| Q2 2021 | $6,344,000 | +14.8% | 60,000 | -7.7% | 1.82% | +26.9% |
| Q1 2021 | $5,527,000 | -25.1% | 65,000 | -18.8% | 1.44% | -13.9% |
| Q4 2020 | $7,378,000 | -24.1% | 80,000 | -36.0% | 1.67% | -51.6% |
| Q3 2020 | $9,716,000 | +68.8% | 125,000 | +56.2% | 3.45% | +21.8% |
| Q2 2020 | $5,756,000 | +761.7% | 80,000 | +433.3% | 2.83% | +389.6% |
| Q1 2020 | $668,000 | – | 15,000 | – | 0.58% | – |
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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% |