VICOR CORP's ticker is VICR and the CUSIP is 925815102. A total of 96 filers reported holding VICOR CORP in Q2 2015. The put-call ratio across all filers is 0.95 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $895,246 | +136.7% | 15,202 | +88.7% | 0.00% | – |
| Q2 2023 | $378,148 | 0.0% | 8,056 | 0.0% | 0.00% | – |
| Q1 2023 | $378,148 | -58.7% | 8,056 | -52.7% | 0.00% | – |
| Q4 2022 | $916,330 | -99.9% | 17,048 | -1.3% | 0.00% | -100.0% |
| Q3 2022 | $1,021,704,000 | -29.7% | 17,276 | -34.9% | 0.00% | 0.0% |
| Q2 2022 | $1,452,589,000 | -22.3% | 26,541 | +0.1% | 0.00% | 0.0% |
| Q1 2022 | $1,870,634,000 | -40.6% | 26,515 | +6.8% | 0.00% | 0.0% |
| Q4 2021 | $3,151,769,000 | -5.6% | 24,821 | -0.3% | 0.00% | 0.0% |
| Q3 2021 | $3,339,242,000 | +28.7% | 24,890 | +1.4% | 0.00% | 0.0% |
| Q2 2021 | $2,594,649,000 | +32.5% | 24,538 | +6.5% | 0.00% | 0.0% |
| Q1 2021 | $1,958,835,000 | -7.8% | 23,037 | 0.0% | 0.00% | 0.0% |
| Q4 2020 | $2,124,472,000 | +43.7% | 23,037 | +21.1% | 0.00% | 0.0% |
| Q3 2020 | $1,478,580,000 | +14.5% | 19,022 | +6.0% | 0.00% | 0.0% |
| Q2 2020 | $1,291,645,000 | +129.2% | 17,952 | +41.9% | 0.00% | – |
| Q1 2020 | $563,565,000 | -7.6% | 12,653 | -3.1% | 0.00% | – |
| Q4 2019 | $610,023,000 | +203.4% | 13,057 | +91.7% | 0.00% | – |
| Q3 2019 | $201,061,000 | -4.9% | 6,811 | 0.0% | 0.00% | – |
| Q2 2019 | $211,482,000 | +0.1% | 6,811 | 0.0% | 0.00% | – |
| Q1 2019 | $211,277,000 | +4.4% | 6,811 | +54.8% | 0.00% | – |
| Q3 2018 | $202,400,000 | +109900.0% | 4,400 | -72.3% | 0.00% | – |
| Q3 2016 | $184,000 | +15.0% | 15,900 | 0.0% | 0.00% | – |
| Q2 2016 | $160,000 | -4.2% | 15,900 | 0.0% | 0.00% | – |
| Q1 2016 | $167,000 | +15.2% | 15,900 | 0.0% | 0.00% | – |
| Q4 2015 | $145,000 | -10.5% | 15,900 | 0.0% | 0.00% | – |
| Q3 2015 | $162,000 | -16.5% | 15,900 | 0.0% | 0.00% | – |
| Q2 2015 | $194,000 | +5.4% | 15,900 | +31.4% | 0.00% | – |
| Q1 2015 | $184,000 | +32.4% | 12,100 | +5.2% | 0.00% | – |
| Q4 2014 | $139,000 | – | 11,500 | – | 0.00% | – |
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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% |