UNITED MICROELECTRONICS CORP's ticker is UMC and the CUSIP is 910873405. A total of 190 filers reported holding UNITED MICROELECTRONICS CORP in Q4 2020. The put-call ratio across all filers is 0.79 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2020 | $256,000 | +57.1% | 53,352 | -13.5% | 0.03% | +50.0% |
| Q2 2020 | $163,000 | +55.2% | 61,673 | +27.7% | 0.02% | +20.0% |
| Q1 2020 | $105,000 | -27.6% | 48,312 | -11.0% | 0.02% | -16.7% |
| Q4 2019 | $145,000 | +29.5% | 54,262 | +1.7% | 0.02% | +20.0% |
| Q3 2019 | $112,000 | -2.6% | 53,362 | +2.6% | 0.02% | +36.4% |
| Q2 2019 | $115,000 | +38.6% | 52,022 | +17.4% | 0.01% | +37.5% |
| Q1 2019 | $83,000 | +53.7% | 44,296 | +46.9% | 0.01% | -20.0% |
| Q4 2018 | $54,000 | -20.6% | 30,152 | +14.5% | 0.01% | -77.3% |
| Q3 2018 | $68,000 | -6.8% | 26,345 | +1.2% | 0.04% | -12.0% |
| Q2 2018 | $73,000 | +19.7% | 26,024 | +10.6% | 0.05% | +19.0% |
| Q1 2018 | $61,000 | +10.9% | 23,524 | +1.9% | 0.04% | +16.7% |
| Q4 2017 | $55,000 | -5.2% | 23,076 | 0.0% | 0.04% | -10.0% |
| Q3 2017 | $58,000 | +3.6% | 23,076 | 0.0% | 0.04% | +29.0% |
| Q2 2017 | $56,000 | +1766.7% | 23,076 | +1520.5% | 0.03% | +1450.0% |
| Q1 2017 | $3,000 | +50.0% | 1,424 | 0.0% | 0.00% | 0.0% |
| Q4 2016 | $2,000 | -33.3% | 1,424 | 0.0% | 0.00% | -33.3% |
| Q3 2016 | $3,000 | 0.0% | 1,424 | 0.0% | 0.00% | 0.0% |
| Q2 2016 | $3,000 | 0.0% | 1,424 | 0.0% | 0.00% | 0.0% |
| Q1 2016 | $3,000 | 0.0% | 1,424 | 0.0% | 0.00% | 0.0% |
| Q4 2015 | $3,000 | +50.0% | 1,424 | 0.0% | 0.00% | +50.0% |
| Q3 2015 | $2,000 | 0.0% | 1,424 | +74.5% | 0.00% | 0.0% |
| Q2 2015 | $2,000 | 0.0% | 816 | +2.5% | 0.00% | 0.0% |
| Q1 2015 | $2,000 | 0.0% | 796 | 0.0% | 0.00% | +100.0% |
| Q4 2014 | $2,000 | – | 796 | – | 0.00% | – |
Download | ||||||
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% |