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 | $1,034,558 | -21.9% | 146,538 | -12.7% | 0.01% | -27.3% |
| Q2 2023 | $1,325,030 | -52.3% | 167,938 | -47.0% | 0.01% | -59.3% |
| Q1 2023 | $2,776,920 | -50.6% | 317,000 | -34.0% | 0.03% | -47.1% |
| Q4 2021 | $5,622,000 | +84.8% | 480,546 | +80.6% | 0.05% | +64.5% |
| Q3 2021 | $3,042,000 | -45.3% | 266,100 | -54.8% | 0.03% | -47.5% |
| Q2 2021 | $5,565,000 | +301.5% | 588,800 | +286.9% | 0.06% | +247.1% |
| Q1 2021 | $1,386,000 | +5.8% | 152,180 | -2.1% | 0.02% | -5.6% |
| Q4 2020 | $1,310,000 | – | 155,500 | – | 0.02% | – |
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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% |