VICOR CORP's ticker is VICR and the CUSIP is 925815102. A total of 139 filers reported holding VICOR CORP in Q1 2019. The put-call ratio across all filers is 2.65 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $3,390,474 | +9.0% | 57,573 | -0.1% | 0.04% | +20.0% |
| Q2 2023 | $3,110,994 | +18.1% | 57,611 | +2.6% | 0.04% | +12.9% |
| Q1 2023 | $2,634,508 | -18.8% | 56,125 | -7.0% | 0.03% | -22.5% |
| Q4 2022 | $3,244,296 | +2.2% | 60,359 | +12.5% | 0.04% | -7.0% |
| Q3 2022 | $3,173,000 | +1.5% | 53,650 | -6.0% | 0.04% | +7.5% |
| Q2 2022 | $3,125,000 | +126.4% | 57,090 | +191.8% | 0.04% | +166.7% |
| Q1 2022 | $1,380,000 | -43.3% | 19,567 | +2.0% | 0.02% | -40.0% |
| Q4 2021 | $2,435,000 | +537.4% | 19,176 | +574.0% | 0.02% | +525.0% |
| Q3 2021 | $382,000 | +19.4% | 2,845 | -6.0% | 0.00% | +33.3% |
| Q2 2021 | $320,000 | +32.8% | 3,026 | +6.9% | 0.00% | 0.0% |
| Q1 2021 | $241,000 | -0.8% | 2,832 | +7.4% | 0.00% | 0.0% |
| Q4 2020 | $243,000 | +22.7% | 2,637 | +3.7% | 0.00% | 0.0% |
| Q3 2020 | $198,000 | +209.4% | 2,544 | +186.8% | 0.00% | +200.0% |
| Q2 2020 | $64,000 | -94.4% | 887 | -96.5% | 0.00% | -94.7% |
| Q1 2020 | $1,137,000 | +3690.0% | 25,536 | +3828.6% | 0.02% | – |
| Q4 2019 | $30,000 | +50.0% | 650 | -3.4% | 0.00% | – |
| Q3 2019 | $20,000 | +11.1% | 673 | +15.4% | 0.00% | – |
| Q2 2019 | $18,000 | +28.6% | 583 | +25.9% | 0.00% | – |
| Q1 2019 | $14,000 | -12.5% | 463 | +12.4% | 0.00% | – |
| Q4 2018 | $16,000 | +14.3% | 412 | +34.2% | 0.00% | – |
| Q3 2018 | $14,000 | +366.7% | 307 | +411.7% | 0.00% | – |
| Q2 2018 | $3,000 | – | 60 | – | 0.00% | – |
Download | ||||||
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% |