UNITED MICROELECTRONICS CORP's ticker is UMC and the CUSIP is 910873405. A total of 241 filers reported holding UNITED MICROELECTRONICS CORP in Q1 2022. The put-call ratio across all filers is 1.86 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $181,349 | -67.8% | 25,687 | -64.0% | 0.00% | -100.0% |
| Q2 2023 | $562,561 | +0.8% | 71,301 | -28.8% | 0.00% | 0.0% |
| Q3 2022 | $558,000 | -17.8% | 100,189 | +0.3% | 0.00% | 0.0% |
| Q2 2022 | $679,000 | -23.4% | 99,883 | +3.9% | 0.00% | -50.0% |
| Q1 2022 | $886,000 | +475.3% | 96,145 | +656.9% | 0.00% | – |
| Q4 2021 | $154,000 | -84.3% | 12,702 | -93.8% | 0.00% | -100.0% |
| Q3 2020 | $984,000 | +48.6% | 205,509 | -18.0% | 0.00% | +50.0% |
| Q2 2020 | $662,000 | +21.7% | 250,661 | 0.0% | 0.00% | 0.0% |
| Q1 2020 | $544,000 | -19.0% | 250,661 | 0.0% | 0.00% | 0.0% |
| Q4 2019 | $672,000 | +28.2% | 250,661 | 0.0% | 0.00% | +100.0% |
| Q3 2019 | $524,000 | -5.4% | 250,661 | 0.0% | 0.00% | -50.0% |
| Q2 2019 | $554,000 | +17.6% | 250,661 | 0.0% | 0.00% | 0.0% |
| Q1 2019 | $471,000 | -27.2% | 250,661 | 0.0% | 0.00% | 0.0% |
| Q4 2018 | $647,000 | 0.0% | 250,661 | 0.0% | 0.00% | 0.0% |
| Q3 2018 | $647,000 | -8.5% | 250,661 | 0.0% | 0.00% | 0.0% |
| Q2 2018 | $707,000 | +8.9% | 250,661 | 0.0% | 0.00% | 0.0% |
| Q1 2018 | $649,000 | +8.3% | 250,661 | -0.0% | 0.00% | 0.0% |
| Q4 2017 | $599,000 | -4.5% | 250,750 | -0.0% | 0.00% | 0.0% |
| Q3 2017 | $627,000 | +2.5% | 250,754 | +0.0% | 0.00% | 0.0% |
| Q2 2017 | $612,000 | – | 250,671 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Virtus Family Office LLC | 367,186 | $3,100,901 | 5.75% |
| Mezzasalma Advisors, LLC | 218,678 | $1,725,366 | 1.05% |
| Mizuho Securities Co. Ltd. | 56,335 | $444,483 | 1.00% |
| Gunderson Capital Management Inc. | 153,224 | $1,208,937 | 0.80% |
| Zweig-DiMenna Associates LLC | 675,771 | $5,331,833 | 0.67% |
| Lifestyle Asset Management, Inc. | 126,405 | $997,335 | 0.60% |
| Redwood Wealth Management Group, LLC | 50,920 | $401,759 | 0.44% |
| West Family Investments, Inc. | 136,511 | $1,077,072 | 0.42% |
| Yorktown Management & Research Co Inc | 42,900 | $338,481 | 0.36% |
| True Wealth Design, LLC | 96,543 | $761,725 | 0.28% |