VICOR CORP's ticker is VICR and the CUSIP is 925815102. A total of 228 filers reported holding VICOR CORP in Q1 2022. The put-call ratio across all filers is 1.29 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $16,193,218 | -31.2% | 274,974 | -36.9% | 0.00% | 0.0% |
| Q2 2023 | $23,520,618 | +22.3% | 435,567 | +6.3% | 0.00% | 0.0% |
| Q1 2023 | $19,232,633 | +21.0% | 409,728 | +38.6% | 0.00% | 0.0% |
| Q4 2022 | $15,895,059 | +38.9% | 295,722 | +52.8% | 0.00% | 0.0% |
| Q3 2022 | $11,445,000 | +20.1% | 193,528 | +11.2% | 0.00% | +100.0% |
| Q2 2022 | $9,526,000 | -16.3% | 174,040 | +7.8% | 0.00% | -50.0% |
| Q1 2022 | $11,386,000 | -39.2% | 161,398 | +9.4% | 0.00% | 0.0% |
| Q4 2021 | $18,726,000 | +19.0% | 147,479 | +25.7% | 0.00% | 0.0% |
| Q3 2021 | $15,740,000 | +25.1% | 117,323 | -1.4% | 0.00% | 0.0% |
| Q2 2021 | $12,582,000 | +30.2% | 118,993 | +4.7% | 0.00% | +100.0% |
| Q1 2021 | $9,664,000 | +0.6% | 113,645 | +9.1% | 0.00% | 0.0% |
| Q4 2020 | $9,610,000 | -6.1% | 104,213 | -20.8% | 0.00% | -50.0% |
| Q3 2020 | $10,230,000 | +95.8% | 131,616 | +81.3% | 0.00% | +100.0% |
| Q2 2020 | $5,224,000 | +18.4% | 72,611 | -26.7% | 0.00% | 0.0% |
| Q1 2020 | $4,413,000 | -30.0% | 99,085 | -26.6% | 0.00% | 0.0% |
| Q4 2019 | $6,306,000 | +59.8% | 134,982 | +1.0% | 0.00% | 0.0% |
| Q3 2019 | $3,947,000 | -11.2% | 133,674 | -6.6% | 0.00% | 0.0% |
| Q2 2019 | $4,444,000 | +163.1% | 143,148 | +162.9% | 0.00% | – |
| Q1 2019 | $1,689,000 | -26.9% | 54,448 | -11.0% | 0.00% | -100.0% |
| Q4 2018 | $2,312,000 | -73.6% | 61,179 | -67.8% | 0.00% | -50.0% |
| Q3 2018 | $8,749,000 | +122.4% | 190,197 | +110.5% | 0.00% | +100.0% |
| Q2 2018 | $3,934,000 | +144.3% | 90,338 | +60.2% | 0.00% | – |
| Q1 2018 | $1,610,000 | +12.1% | 56,401 | -18.0% | 0.00% | – |
| Q4 2017 | $1,436,000 | +32.6% | 68,756 | +49.8% | 0.00% | – |
| Q3 2017 | $1,083,000 | +9.2% | 45,884 | -17.2% | 0.00% | – |
| Q2 2017 | $992,000 | -63.4% | 55,426 | -67.1% | 0.00% | – |
| Q1 2017 | $2,714,000 | +22.0% | 168,548 | +14.4% | 0.00% | – |
| Q4 2016 | $2,224,000 | +535.4% | 147,280 | +388.0% | 0.00% | – |
| Q3 2016 | $350,000 | +48.3% | 30,180 | +29.1% | 0.00% | – |
| Q2 2016 | $236,000 | -68.6% | 23,377 | -67.4% | 0.00% | – |
| Q1 2016 | $751,000 | -24.7% | 71,636 | -34.5% | 0.00% | – |
| Q4 2015 | $998,000 | -35.3% | 109,432 | -27.6% | 0.00% | -100.0% |
| Q3 2015 | $1,542,000 | +30.3% | 151,173 | +55.9% | 0.00% | – |
| Q2 2015 | $1,183,000 | +24.7% | 96,989 | +55.3% | 0.00% | – |
| Q1 2015 | $949,000 | +138.4% | 62,455 | +89.9% | 0.00% | – |
| Q4 2014 | $398,000 | +32.7% | 32,896 | +3.2% | 0.00% | – |
| Q3 2014 | $300,000 | -2.6% | 31,885 | -13.0% | 0.00% | – |
| Q2 2014 | $308,000 | -40.7% | 36,644 | -28.0% | 0.00% | – |
| Q1 2014 | $519,000 | -45.8% | 50,880 | -28.7% | 0.00% | – |
| Q4 2013 | $957,000 | +72.1% | 71,386 | +5.0% | 0.00% | – |
| Q3 2013 | $556,000 | +86.6% | 67,957 | +56.2% | 0.00% | – |
| Q2 2013 | $298,000 | – | 43,496 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| S Squared Technology, LLC | 157,304 | $11,098,000 | 5.54% |
| Trellus Management Company, LLC | 129,945 | $9,168,000 | 5.34% |
| Ararat Capital Management LP | 180,447 | $12,731,000 | 4.07% |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 290,750 | $20,512,000 | 2.97% |
| ASHFORD CAPITAL MANAGEMENT INC | 300,094 | $21,172,000 | 2.28% |
| APIS CAPITAL ADVISORS, LLC | 24,000 | $1,693,000 | 2.05% |
| First Washington CORP | 58,292 | $4,113,000 | 1.66% |
| Herald Investment Management Ltd | 122,000 | $8,607,000 | 1.57% |
| IRONWOOD INVESTMENT MANAGEMENT LLC | 36,346 | $2,564,000 | 1.39% |
| Alight Capital Management LP | 40,000 | $2,822,000 | 1.24% |