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 | $1,048,721 | +45.0% | 148,544 | +62.1% | 0.07% | +48.9% |
| Q2 2023 | $723,182 | -7.8% | 91,658 | +2.3% | 0.05% | -16.1% |
| Q1 2023 | $784,738 | +2079.8% | 89,582 | +2139.6% | 0.06% | +1766.7% |
| Q1 2022 | $36,000 | -93.1% | 4,000 | -91.2% | 0.00% | -92.1% |
| Q3 2021 | $518,000 | +164.3% | 45,329 | +118.2% | 0.04% | +153.3% |
| Q2 2021 | $196,000 | +3820.0% | 20,773 | +3261.3% | 0.02% | +1400.0% |
| Q4 2020 | $5,000 | – | 618 | – | 0.00% | – |
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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% |