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 | $122,785 | -88.2% | 2,085 | -89.2% | 0.00% | -100.0% |
| Q2 2023 | $1,040,958 | -7.7% | 19,277 | -19.8% | 0.00% | 0.0% |
| Q1 2023 | $1,127,827 | +22.1% | 24,027 | +39.8% | 0.00% | 0.0% |
| Q4 2022 | $924,016 | +17.9% | 17,191 | +29.4% | 0.00% | 0.0% |
| Q3 2022 | $784,000 | -62.7% | 13,282 | -19.8% | 0.00% | -33.3% |
| Q4 2021 | $2,102,000 | +367.1% | 16,570 | +185.7% | 0.00% | +200.0% |
| Q3 2020 | $450,000 | +1223.5% | 5,800 | +1121.1% | 0.00% | – |
| Q2 2020 | $34,000 | – | 475 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Trellus Management Company, LLC | 129,945 | $11,984,000 | 9.89% |
| S Squared Technology, LLC | 156,780 | $14,458,000 | 8.29% |
| Ararat Capital Management LP | 103,378 | $9,534,000 | 5.52% |
| ASHFORD CAPITAL MANAGEMENT INC | 484,071 | $44,641,000 | 4.32% |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 229,850 | $21,196,000 | 3.56% |
| Analog Century Management LP | 58,573 | $5,402,000 | 3.26% |
| Hood River Capital Management LLC | 958,631 | $88,405,000 | 2.93% |
| APIS CAPITAL ADVISORS, LLC | 24,000 | $2,213,000 | 2.14% |
| First Washington CORP | 50,223 | $4,632,000 | 2.09% |
| Herald Investment Management Ltd | 122,000 | $11,260,000 | 2.01% |