UNITED MICROELECTRONICS CORP's ticker is UMC and the CUSIP is 910873405. A total of 123 filers reported holding UNITED MICROELECTRONICS CORP in Q4 2019. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $1,041,541 | +10.5% | 147,527 | +23.5% | 0.00% | +100.0% |
| Q2 2023 | $942,618 | +74.3% | 119,470 | +93.5% | 0.00% | 0.0% |
| Q1 2023 | $540,799 | +12.0% | 61,735 | -16.5% | 0.00% | 0.0% |
| Q4 2022 | $482,900 | +57.8% | 73,951 | +34.4% | 0.00% | 0.0% |
| Q3 2022 | $306,000 | -75.4% | 55,019 | -59.6% | 0.00% | -50.0% |
| Q1 2021 | $1,242,000 | -54.0% | 136,353 | -57.4% | 0.00% | 0.0% |
| Q4 2020 | $2,700,000 | +221.8% | 320,222 | +83.7% | 0.00% | +100.0% |
| Q3 2020 | $839,000 | +68.1% | 174,342 | -7.7% | 0.00% | 0.0% |
| Q2 2020 | $499,000 | +55.5% | 188,912 | +34.9% | 0.00% | 0.0% |
| Q1 2020 | $321,000 | +43.3% | 139,993 | +67.7% | 0.00% | – |
| Q4 2019 | $224,000 | -0.9% | 83,477 | -22.8% | 0.00% | – |
| Q3 2019 | $226,000 | +402.2% | 108,163 | +428.0% | 0.00% | – |
| Q2 2019 | $45,000 | -10.0% | 20,484 | -23.2% | 0.00% | – |
| Q1 2019 | $50,000 | -90.3% | 26,679 | -87.6% | 0.00% | -100.0% |
| Q4 2017 | $514,000 | +888.5% | 215,083 | +705.0% | 0.00% | – |
| Q1 2017 | $52,000 | -99.8% | 26,720 | +90.9% | 0.00% | – |
| Q4 2013 | $28,560,000 | -97.4% | 14,000 | -97.4% | 0.00% | -100.0% |
| Q3 2013 | $1,105,033,000 | +1111.8% | 536,424 | +1231.3% | 0.00% | – |
| Q2 2013 | $91,187,000 | – | 40,293 | – | 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% |