UNITED MICROELECTRONICS CORP's ticker is UMC and the CUSIP is 910873405. A total of 224 filers reported holding UNITED MICROELECTRONICS CORP in Q3 2022. The put-call ratio across all filers is 1.26 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $9,676,612 | +168.9% | 1,459,100 | +128.1% | 0.35% | +241.7% |
| Q3 2022 | $3,599,000 | -63.1% | 639,614 | -38.3% | 0.10% | -63.5% |
| Q1 2022 | $9,759,000 | +937.1% | 1,035,991 | +108.0% | 0.28% | +154.1% |
| Q1 2019 | $941,000 | -39.0% | 498,087 | -40.6% | 0.11% | -13.3% |
| Q4 2018 | $1,543,000 | -30.4% | 838,087 | 0.0% | 0.13% | -89.1% |
| Q3 2018 | $2,216,000 | -26.5% | 838,087 | -44.1% | 1.17% | +136.5% |
| Q1 2017 | $3,015,000 | -26.7% | 1,500,000 | -40.0% | 0.50% | -47.2% |
| Q3 2015 | $4,112,000 | -23.2% | 2,501,703 | -1.2% | 0.94% | -80.4% |
| Q2 2015 | $5,351,000 | -65.0% | 2,531,563 | -61.4% | 4.78% | +43.1% |
| Q1 2015 | $15,298,000 | 0.0% | 6,566,724 | 0.0% | 3.34% | 0.0% |
| Q4 2014 | $15,298,000 | +2.3% | 6,566,724 | -9.0% | 3.34% | +34.3% |
| Q3 2014 | $14,947,000 | +42.8% | 7,218,290 | +72.4% | 2.49% | -38.0% |
| Q2 2014 | $10,469,000 | -65.7% | 4,185,952 | -71.1% | 4.01% | -47.4% |
| Q1 2014 | $30,498,000 | -22.4% | 14,471,714 | -23.7% | 7.64% | +6.2% |
| Q4 2013 | $39,308,000 | – | 18,974,454 | – | 7.19% | – |
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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% |