UNITED MICROELECTRONICS CORP's ticker is UMC and the CUSIP is 910873405. A total of 122 filers reported holding UNITED MICROELECTRONICS CORP in Q1 2020. The put-call ratio across all filers is 2.22 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $285,000 | +137.5% | 31,229 | +204.5% | 0.01% | +300.0% |
| Q4 2021 | $120,000 | -25.9% | 10,256 | -40.0% | 0.00% | -33.3% |
| Q2 2021 | $162,000 | -70.7% | 17,090 | -74.0% | 0.00% | -80.0% |
| Q4 2020 | $553,000 | +1156.8% | 65,654 | +298.5% | 0.02% | +1400.0% |
| Q4 2019 | $44,000 | -63.6% | 16,475 | -71.6% | 0.00% | -66.7% |
| Q3 2019 | $121,000 | +19.8% | 58,024 | +7.6% | 0.00% | +50.0% |
| Q1 2019 | $101,000 | +87.0% | 53,923 | +152.1% | 0.00% | +100.0% |
| Q3 2017 | $54,000 | – | 21,391 | – | 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% |