UNITED MICROELECTRONICS CORP's ticker is UMC and the CUSIP is 910873405. A total of 201 filers reported holding UNITED MICROELECTRONICS CORP in Q1 2021. The put-call ratio across all filers is 0.96 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $332,000 | -58.3% | 49,095 | -43.8% | 0.06% | -53.1% |
| Q1 2022 | $796,000 | +20.8% | 87,384 | +55.0% | 0.13% | -5.8% |
| Q4 2021 | $659,000 | +56.9% | 56,380 | +53.2% | 0.14% | +35.3% |
| Q3 2021 | $420,000 | +27.7% | 36,800 | +5.7% | 0.10% | +24.4% |
| Q2 2021 | $329,000 | +8.9% | 34,800 | +4.8% | 0.08% | -2.4% |
| Q1 2021 | $302,000 | +7.1% | 33,200 | -1.0% | 0.08% | -3.4% |
| Q4 2020 | $282,000 | – | 33,550 | – | 0.09% | – |
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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% |