UNITED MICROELECTRONICS CORP's ticker is UMC and the CUSIP is 910873405. A total of 224 filers reported holding UNITED MICROELECTRONICS CORP in Q3 2021. The put-call ratio across all filers is 2.28 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2022 | $1,509,000 | -80.2% | 270,855 | -76.0% | 0.00% | -75.0% |
| Q2 2022 | $7,629,000 | +50.6% | 1,126,846 | +102.9% | 0.01% | +140.0% |
| Q1 2022 | $5,065,000 | -7.9% | 555,319 | +18.2% | 0.01% | +25.0% |
| Q4 2021 | $5,498,000 | +475.1% | 469,881 | +461.6% | 0.00% | +300.0% |
| Q3 2021 | $956,000 | +95500.0% | 83,675 | +20818.8% | 0.00% | – |
| Q2 2020 | $1,000 | 0.0% | 400 | 0.0% | 0.00% | – |
| Q4 2018 | $1,000 | 0.0% | 400 | 0.0% | 0.00% | – |
| Q3 2018 | $1,000 | -50.0% | 400 | -60.0% | 0.00% | – |
| Q4 2015 | $2,000 | -71.4% | 1,000 | -77.8% | 0.00% | – |
| Q3 2015 | $7,000 | -22.2% | 4,500 | 0.0% | 0.00% | – |
| Q2 2015 | $9,000 | +28.6% | 4,500 | +50.0% | 0.00% | – |
| Q2 2013 | $7,000 | – | 3,000 | – | 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% |