UNITED MICROELECTRONICS CORP's ticker is UMC and the CUSIP is 910873405. A total of 109 filers reported holding UNITED MICROELECTRONICS CORP in Q1 2018. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2019 | $3,000 | +50.0% | 1,075 | -0.8% | 0.00% | – |
| Q3 2019 | $2,000 | 0.0% | 1,084 | +0.2% | 0.00% | – |
| Q2 2019 | $2,000 | 0.0% | 1,082 | +3.5% | 0.00% | – |
| Q1 2019 | $2,000 | 0.0% | 1,045 | 0.0% | 0.00% | – |
| Q4 2018 | $2,000 | -33.3% | 1,045 | 0.0% | 0.00% | – |
| Q3 2018 | $3,000 | -50.0% | 1,045 | -46.4% | 0.00% | – |
| Q2 2018 | $6,000 | 0.0% | 1,950 | 0.0% | 0.00% | – |
| Q1 2018 | $6,000 | +20.0% | 1,950 | -10.1% | 0.00% | – |
| Q4 2017 | $5,000 | +66.7% | 2,168 | +89.2% | 0.00% | – |
| Q3 2017 | $3,000 | +50.0% | 1,146 | +26.6% | 0.00% | – |
| Q2 2017 | $2,000 | +100.0% | 905 | +3.8% | 0.00% | – |
| Q3 2015 | $1,000 | -85.7% | 872 | -73.1% | 0.00% | – |
| Q2 2015 | $7,000 | -22.2% | 3,241 | -14.1% | 0.00% | – |
| Q1 2015 | $9,000 | +200.0% | 3,773 | +204.0% | 0.00% | – |
| Q4 2014 | $3,000 | -62.5% | 1,241 | -68.4% | 0.00% | – |
| Q3 2014 | $8,000 | -20.0% | 3,933 | -4.7% | 0.00% | – |
| Q2 2014 | $10,000 | +11.1% | 4,129 | 0.0% | 0.00% | – |
| Q1 2014 | $9,000 | +12.5% | 4,129 | 0.0% | 0.00% | – |
| Q4 2013 | $8,000 | -33.3% | 4,129 | -27.0% | 0.00% | – |
| Q3 2013 | $12,000 | -7.7% | 5,653 | 0.0% | 0.00% | – |
| Q2 2013 | $13,000 | – | 5,653 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Virtus Family Office LLC | 430,753 | $3,041,116 | 5.52% |
| Mizuho Securities Co. Ltd. | 82,335 | $581,285 | 2.72% |
| Mezzasalma Advisors, LLC | 218,864 | $1,545,180 | 0.95% |
| Lifestyle Asset Management, Inc. | 132,270 | $933,826 | 0.57% |
| Zweig-DiMenna Associates LLC | 675,771 | $4,770,943 | 0.56% |
| Redwood Wealth Management Group, LLC | 50,320 | $355,259 | 0.42% |
| West Family Investments, Inc. | 136,465 | $963,443 | 0.34% |
| Yorktown Management & Research Co Inc | 42,150 | $297,579 | 0.34% |
| Quantamental Technologies LLC | 48,389 | $341,626 | 0.32% |
| Albar Capital Ltd | 136,799 | $965,801 | 0.27% |