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 | $503,173 | -5.4% | 71,271 | +5.7% | 0.08% | -3.5% |
| Q2 2023 | $531,865 | -11.4% | 67,410 | -1.7% | 0.09% | -14.0% |
| Q1 2023 | $600,621 | +30.6% | 68,564 | -2.6% | 0.10% | +22.0% |
| Q4 2022 | $459,758 | +121.0% | 70,407 | +88.6% | 0.08% | +115.8% |
| Q3 2022 | $208,000 | -41.2% | 37,333 | -28.6% | 0.04% | -40.6% |
| Q2 2022 | $354,000 | +17.6% | 52,295 | +58.4% | 0.06% | +16.4% |
| Q1 2022 | $301,000 | -13.0% | 33,008 | +11.8% | 0.06% | -19.1% |
| Q4 2021 | $346,000 | +4.5% | 29,537 | +1.9% | 0.07% | -6.8% |
| Q3 2021 | $331,000 | +21.7% | 28,987 | +0.6% | 0.07% | +15.9% |
| Q2 2021 | $272,000 | +5.0% | 28,814 | +1.2% | 0.06% | -4.5% |
| Q1 2021 | $259,000 | +10.2% | 28,463 | +2.1% | 0.07% | +17.9% |
| Q4 2020 | $235,000 | +16.9% | 27,873 | -33.5% | 0.06% | -15.2% |
| Q3 2020 | $201,000 | +81.1% | 41,930 | 0.0% | 0.07% | +83.3% |
| Q2 2020 | $111,000 | +101.8% | 41,930 | +63.8% | 0.04% | +38.5% |
| Q1 2020 | $55,000 | +10.0% | 25,596 | +35.2% | 0.03% | +8.3% |
| Q4 2019 | $50,000 | +56.2% | 18,926 | +21.4% | 0.02% | +41.2% |
| Q3 2019 | $32,000 | – | 15,587 | – | 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% |