VICOR CORP's ticker is VICR and the CUSIP is 925815102. A total of 197 filers reported holding VICOR CORP in Q1 2023. The put-call ratio across all filers is 0.98 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $5,857,788 | +51.2% | 99,470 | +38.7% | 0.02% | +7.1% |
| Q2 2023 | $3,873,150 | +3.2% | 71,725 | -10.3% | 0.01% | -12.5% |
| Q1 2023 | $3,752,571 | +629.4% | 79,944 | +735.3% | 0.02% | +433.3% |
| Q4 2022 | $514,441 | -79.0% | 9,571 | -76.9% | 0.00% | -80.0% |
| Q3 2022 | $2,452,000 | +38.2% | 41,467 | +28.0% | 0.02% | +15.4% |
| Q2 2022 | $1,774,000 | -60.0% | 32,408 | -48.5% | 0.01% | -65.8% |
| Q1 2022 | $4,437,000 | +26.3% | 62,898 | +127.3% | 0.04% | +40.7% |
| Q4 2021 | $3,513,000 | +1272.3% | 27,669 | +820.2% | 0.03% | +575.0% |
| Q1 2021 | $256,000 | -3.0% | 3,007 | +5.0% | 0.00% | 0.0% |
| Q4 2020 | $264,000 | -50.0% | 2,865 | -60.9% | 0.00% | -50.0% |
| Q2 2020 | $528,000 | – | 7,335 | – | 0.01% | – |
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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% |