UNITED MICROELECTRONICS CORP's ticker is UMC and the CUSIP is 910873405. A total of 202 filers reported holding UNITED MICROELECTRONICS CORP in Q2 2021. The put-call ratio across all filers is 1.32 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $343,871 | -15.4% | 48,707 | -5.5% | 0.01% | -12.5% |
| Q2 2023 | $406,453 | -44.2% | 51,515 | -38.0% | 0.01% | -46.7% |
| Q1 2023 | $728,009 | +12.9% | 83,106 | -15.8% | 0.02% | +15.4% |
| Q4 2022 | $644,661 | +3.0% | 98,723 | -12.2% | 0.01% | 0.0% |
| Q3 2022 | $626,000 | +6.3% | 112,423 | +29.1% | 0.01% | +18.2% |
| Q2 2022 | $589,000 | -24.0% | 87,052 | +2.5% | 0.01% | -8.3% |
| Q1 2022 | $775,000 | +25.0% | 84,941 | +60.4% | 0.01% | +33.3% |
| Q4 2021 | $620,000 | +59.0% | 52,958 | +55.1% | 0.01% | +50.0% |
| Q3 2021 | $390,000 | +96.0% | 34,140 | +61.8% | 0.01% | +100.0% |
| Q2 2021 | $199,000 | +42.1% | 21,102 | +37.8% | 0.00% | +50.0% |
| Q1 2021 | $140,000 | -88.1% | 15,314 | -96.9% | 0.00% | -87.5% |
| Q2 2014 | $1,174,000 | +7.4% | 486,980 | -7.3% | 0.02% | -5.9% |
| Q1 2014 | $1,093,000 | +0.7% | 525,349 | -1.2% | 0.02% | 0.0% |
| Q4 2013 | $1,085,000 | -26.9% | 531,748 | -26.2% | 0.02% | -34.6% |
| Q3 2013 | $1,485,000 | -21.8% | 720,916 | -11.5% | 0.03% | -27.8% |
| Q2 2013 | $1,898,000 | – | 814,476 | – | 0.04% | – |
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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% |