VICOR CORP's ticker is VICR and the CUSIP is 925815102. A total of 218 filers reported holding VICOR CORP in Q3 2021. The put-call ratio across all filers is 0.26 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $3,238,832 | -49.8% | 54,998 | -54.0% | 0.08% | -47.3% |
| Q2 2023 | $6,449,922 | +44.4% | 119,443 | +25.5% | 0.15% | +14.5% |
| Q1 2023 | $4,468,078 | -18.5% | 95,187 | -6.7% | 0.13% | -15.5% |
| Q4 2022 | $5,481,909 | -6.6% | 101,989 | +2.7% | 0.16% | -10.4% |
| Q3 2022 | $5,871,000 | +12.9% | 99,270 | +4.4% | 0.17% | +18.5% |
| Q2 2022 | $5,202,000 | -2.0% | 95,051 | +26.3% | 0.15% | +15.9% |
| Q1 2022 | $5,310,000 | -19.0% | 75,260 | +45.8% | 0.13% | -8.7% |
| Q4 2021 | $6,554,000 | -11.1% | 51,612 | -6.0% | 0.14% | -16.4% |
| Q3 2021 | $7,370,000 | -5.5% | 54,935 | -25.6% | 0.16% | -1.8% |
| Q2 2021 | $7,803,000 | +50.6% | 73,793 | +21.1% | 0.17% | +61.5% |
| Q1 2021 | $5,181,000 | -13.0% | 60,932 | -5.6% | 0.10% | -22.4% |
| Q4 2020 | $5,952,000 | +12.0% | 64,545 | -5.6% | 0.13% | -11.8% |
| Q3 2020 | $5,312,000 | -2.7% | 68,345 | -9.9% | 0.15% | -3.8% |
| Q2 2020 | $5,458,000 | +49.0% | 75,853 | -7.8% | 0.16% | +17.0% |
| Q1 2020 | $3,664,000 | +60.1% | 82,259 | +67.9% | 0.14% | +141.1% |
| Q4 2019 | $2,289,000 | – | 48,999 | – | 0.06% | – |
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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% |