UNITED MICROELECTRONICS CORP's ticker is UMC and the CUSIP is 910873405. A total of 259 filers reported holding UNITED MICROELECTRONICS CORP in Q4 2021. The put-call ratio across all filers is 6.59 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $85,821 | -10.5% | 12,156 | 0.0% | 0.00% | -20.0% |
| Q2 2023 | $95,911 | -51.0% | 12,156 | -45.6% | 0.01% | -58.3% |
| Q1 2023 | $195,672 | +24.9% | 22,337 | -6.9% | 0.01% | +9.1% |
| Q4 2022 | $156,629 | +2.4% | 23,986 | -12.8% | 0.01% | -15.4% |
| Q3 2022 | $153,000 | -35.4% | 27,508 | -21.3% | 0.01% | -35.0% |
| Q2 2022 | $237,000 | -30.9% | 34,972 | -6.9% | 0.02% | -16.7% |
| Q1 2022 | $343,000 | -21.3% | 37,573 | +0.8% | 0.02% | -27.3% |
| Q4 2021 | $436,000 | +9.5% | 37,267 | +7.0% | 0.03% | -40.0% |
| Q3 2021 | $398,000 | +36.3% | 34,813 | +12.6% | 0.06% | +5.8% |
| Q2 2021 | $292,000 | +93.4% | 30,923 | +86.3% | 0.05% | +79.3% |
| Q1 2021 | $151,000 | – | 16,596 | – | 0.03% | – |
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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% |