VICOR CORP's ticker is VICR and the CUSIP is 925815102. A total of 114 filers reported holding VICOR CORP in Q1 2018. The put-call ratio across all filers is 3.36 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $588,900 | +9.1% | 10,000 | 0.0% | 0.00% | 0.0% |
| Q2 2023 | $540,000 | +15.0% | 10,000 | 0.0% | 0.00% | 0.0% |
| Q1 2023 | $469,400 | -13.4% | 10,000 | -0.9% | 0.00% | 0.0% |
| Q4 2022 | $542,337 | -9.2% | 10,090 | 0.0% | 0.00% | 0.0% |
| Q3 2022 | $597,000 | +8.2% | 10,090 | 0.0% | 0.00% | 0.0% |
| Q2 2022 | $552,000 | -22.5% | 10,090 | 0.0% | 0.00% | 0.0% |
| Q1 2022 | $712,000 | -20.4% | 10,090 | +43.3% | 0.00% | 0.0% |
| Q4 2021 | $894,000 | +25.9% | 7,039 | +33.1% | 0.00% | 0.0% |
| Q3 2021 | $710,000 | +27.0% | 5,290 | 0.0% | 0.00% | 0.0% |
| Q2 2021 | $559,000 | +22.3% | 5,290 | -1.7% | 0.00% | 0.0% |
| Q1 2021 | $457,000 | -8.0% | 5,380 | -0.2% | 0.00% | 0.0% |
| Q4 2020 | $497,000 | +15.9% | 5,389 | -2.4% | 0.00% | 0.0% |
| Q3 2020 | $429,000 | +14.7% | 5,522 | +6.2% | 0.00% | 0.0% |
| Q2 2020 | $374,000 | +61.2% | 5,200 | 0.0% | 0.00% | 0.0% |
| Q1 2020 | $232,000 | -4.5% | 5,200 | 0.0% | 0.00% | 0.0% |
| Q4 2019 | $243,000 | -19.3% | 5,200 | -49.0% | 0.00% | 0.0% |
| Q3 2019 | $301,000 | -5.0% | 10,200 | 0.0% | 0.00% | 0.0% |
| Q2 2019 | $317,000 | +0.3% | 10,200 | 0.0% | 0.00% | 0.0% |
| Q1 2019 | $316,000 | -17.9% | 10,200 | 0.0% | 0.00% | 0.0% |
| Q4 2018 | $385,000 | -17.9% | 10,200 | 0.0% | 0.00% | 0.0% |
| Q3 2018 | $469,000 | +5.6% | 10,200 | 0.0% | 0.00% | 0.0% |
| Q2 2018 | $444,000 | +2.3% | 10,200 | -32.9% | 0.00% | 0.0% |
| Q1 2018 | $434,000 | +36.5% | 15,200 | 0.0% | 0.00% | 0.0% |
| Q4 2017 | $318,000 | -33.3% | 15,200 | -24.8% | 0.00% | -50.0% |
| Q3 2017 | $477,000 | +31.8% | 20,200 | 0.0% | 0.00% | +100.0% |
| Q2 2017 | $362,000 | +11.4% | 20,200 | 0.0% | 0.00% | 0.0% |
| Q1 2017 | $325,000 | +6.6% | 20,200 | 0.0% | 0.00% | 0.0% |
| Q4 2016 | $305,000 | +4.5% | 20,200 | -19.8% | 0.00% | 0.0% |
| Q3 2016 | $292,000 | +15.0% | 25,200 | 0.0% | 0.00% | 0.0% |
| Q2 2016 | $254,000 | -3.8% | 25,200 | 0.0% | 0.00% | 0.0% |
| Q1 2016 | $264,000 | – | 25,200 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Trellus Management Company, LLC | 129,945 | $4,031,000 | 7.68% |
| APIS CAPITAL ADVISORS, LLC | 120,000 | $3,722,000 | 4.49% |
| ASHFORD CAPITAL MANAGEMENT INC | 586,758 | $18,201,000 | 2.66% |
| S Squared Technology, LLC | 99,700 | $3,093,000 | 2.39% |
| First Washington CORP | 147,180 | $4,566,000 | 2.32% |
| Manatuck Hill Partners, LLC | 101,898 | $3,161,000 | 1.50% |
| OBERWEIS ASSET MANAGEMENT INC/ | 212,670 | $6,597,000 | 1.32% |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 110,675 | $3,433,000 | 1.17% |
| IRONWOOD INVESTMENT MANAGEMENT LLC | 40,632 | $1,260,000 | 1.02% |
| Capital Impact Advisors, LLC | 49,297 | $1,850,000 | 0.82% |