UNITED MICROELECTRONICS CORP's ticker is UMC and the CUSIP is 910873405. A total of 146 filers reported holding UNITED MICROELECTRONICS CORP in Q3 2020. The put-call ratio across all filers is 0.49 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2021 | $321,000 | +4.9% | 35,264 | -3.0% | 0.11% | +2.8% |
| Q4 2020 | $306,000 | +77.9% | 36,353 | +1.3% | 0.11% | +38.0% |
| Q3 2020 | $172,000 | -99.8% | 35,904 | +22.4% | 0.08% | +113.5% |
| Q2 2020 | $77,469,000 | +2708.9% | 29,344 | +2251.3% | 0.04% | +3600.0% |
| Q2 2019 | $2,758,000 | +137800.0% | 1,248 | 0.0% | 0.00% | -98.6% |
| Q1 2019 | $2,000 | – | 1,248 | – | 0.07% | – |
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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% |