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 | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $1,913,000 | -25.8% | 282,624 | 0.0% | 0.13% | -0.8% |
| Q1 2022 | $2,578,000 | -22.0% | 282,624 | 0.0% | 0.13% | -12.9% |
| Q4 2021 | $3,307,000 | +2.4% | 282,624 | 0.0% | 0.15% | -2.0% |
| Q3 2021 | $3,230,000 | +20.9% | 282,624 | 0.0% | 0.15% | +29.3% |
| Q2 2021 | $2,671,000 | -34.0% | 282,624 | -36.4% | 0.12% | -38.3% |
| Q1 2021 | $4,046,000 | +5.6% | 444,083 | -2.3% | 0.19% | -17.2% |
| Q4 2020 | $3,830,000 | – | 454,374 | – | 0.23% | – |
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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% |