VICOR CORP's ticker is VICR and the CUSIP is 925815102. A total of 198 filers reported holding VICOR CORP in Q4 2020. The put-call ratio across all filers is 0.17 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $11,494,915 | +16.8% | 195,193 | +7.1% | 0.01% | +27.3% |
| Q2 2023 | $9,841,122 | +7.6% | 182,243 | -6.5% | 0.01% | 0.0% |
| Q1 2023 | $9,149,075 | -21.0% | 194,910 | -9.5% | 0.01% | -21.4% |
| Q4 2022 | $11,576,272 | -8.4% | 215,387 | +0.8% | 0.01% | -12.5% |
| Q3 2022 | $12,638,000 | +4.9% | 213,695 | -2.9% | 0.02% | +6.7% |
| Q2 2022 | $12,050,000 | -29.7% | 220,171 | -9.4% | 0.02% | -16.7% |
| Q1 2022 | $17,138,000 | -56.0% | 242,916 | -20.8% | 0.02% | -52.6% |
| Q4 2021 | $38,928,000 | +6.6% | 306,567 | +12.7% | 0.04% | -2.6% |
| Q3 2021 | $36,507,000 | +19.6% | 272,112 | -5.7% | 0.04% | +18.2% |
| Q2 2021 | $30,517,000 | +15.5% | 288,608 | -7.2% | 0.03% | +3.1% |
| Q1 2021 | $26,433,000 | +11.7% | 310,862 | +21.1% | 0.03% | +3.2% |
| Q4 2020 | $23,664,000 | +143.6% | 256,605 | +105.3% | 0.03% | +93.8% |
| Q3 2020 | $9,713,000 | +48.1% | 124,960 | +37.1% | 0.02% | +45.5% |
| Q2 2020 | $6,558,000 | +250.9% | 91,148 | +117.2% | 0.01% | +175.0% |
| Q1 2020 | $1,869,000 | +29.2% | 41,957 | +35.5% | 0.00% | +100.0% |
| Q4 2019 | $1,447,000 | +22.8% | 30,968 | -22.4% | 0.00% | 0.0% |
| Q3 2019 | $1,178,000 | -6.7% | 39,898 | -1.8% | 0.00% | 0.0% |
| Q2 2019 | $1,262,000 | -60.7% | 40,642 | -60.7% | 0.00% | -66.7% |
| Q1 2019 | $3,209,000 | -23.2% | 103,450 | -6.4% | 0.01% | -40.0% |
| Q4 2018 | $4,176,000 | +245.4% | 110,517 | +320.4% | 0.01% | +400.0% |
| Q3 2018 | $1,209,000 | +116.7% | 26,286 | -52.0% | 0.00% | 0.0% |
| Q3 2015 | $558,000 | -80.0% | 54,724 | -76.1% | 0.00% | -71.4% |
| Q2 2015 | $2,788,000 | +24.8% | 228,705 | +55.6% | 0.01% | 0.0% |
| Q1 2015 | $2,234,000 | -13.6% | 146,992 | -31.2% | 0.01% | -22.2% |
| Q4 2014 | $2,587,000 | +74.4% | 213,775 | +47.0% | 0.01% | +28.6% |
| Q1 2014 | $1,483,000 | – | 145,430 | – | 0.01% | – |
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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% |