UNITED MICROELECTRONICS CORP's ticker is UMC and the CUSIP is 910873405. A total of 224 filers reported holding UNITED MICROELECTRONICS CORP in Q3 2021. The put-call ratio across all filers is 2.28 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $67,748 | -99.9% | 10,375 | -1.3% | 0.01% | -36.4% |
| Q4 2021 | $123,025,000 | +2.4% | 10,515 | 0.0% | 0.01% | 0.0% |
| Q3 2021 | $120,186,000 | +20.3% | 10,515 | -0.5% | 0.01% | +10.0% |
| Q2 2021 | $99,895,000 | -21.0% | 10,571 | -23.9% | 0.01% | -23.1% |
| Q1 2021 | $126,483,000 | +5.2% | 13,884 | -2.6% | 0.01% | -7.1% |
| Q4 2020 | $120,186,000 | +135.1% | 14,257 | +33.6% | 0.01% | +133.3% |
| Q3 2020 | $51,114,000 | +371.9% | 10,671 | +105.9% | 0.01% | +500.0% |
| Q3 2019 | $10,832,000 | -8.0% | 5,183 | -2.7% | 0.00% | 0.0% |
| Q2 2019 | $11,770,000 | +950.9% | 5,326 | +793.6% | 0.00% | – |
| Q1 2019 | $1,120,000 | -82.4% | 596 | -83.2% | 0.00% | -100.0% |
| Q4 2018 | $6,349,000 | +160.7% | 3,547 | +275.7% | 0.00% | – |
| Q3 2018 | $2,435,000 | -28.1% | 944 | -21.4% | 0.00% | – |
| Q2 2018 | $3,387,000 | +338600.0% | 1,201 | +151.8% | 0.00% | – |
| Q1 2018 | $1,000 | – | 477 | – | 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% |