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 | $10,182 | -4.2% | 1,420,078 | +0.4% | 0.23% | +0.9% |
| Q2 2023 | $10,623 | -13.9% | 1,414,471 | +0.4% | 0.23% | -21.3% |
| Q1 2023 | $12,345 | +38.8% | 1,409,268 | +3.5% | 0.29% | +31.1% |
| Q4 2022 | $8,891 | -99.9% | 1,361,583 | -0.2% | 0.22% | +5.2% |
| Q3 2022 | $7,600,000 | -14.6% | 1,364,358 | +3.8% | 0.21% | -8.7% |
| Q2 2022 | $8,899,000 | -22.3% | 1,314,474 | +4.7% | 0.23% | -9.4% |
| Q1 2022 | $11,450,000 | -20.3% | 1,255,468 | +2.2% | 0.26% | -18.3% |
| Q4 2021 | $14,374,000 | +3.4% | 1,228,535 | +1.0% | 0.31% | -4.3% |
| Q3 2021 | $13,898,000 | +551.6% | 1,215,892 | +438.7% | 0.33% | +552.0% |
| Q2 2021 | $2,133,000 | +0.1% | 225,705 | -3.4% | 0.05% | -5.7% |
| Q1 2021 | $2,130,000 | -87.8% | 233,764 | -88.7% | 0.05% | -88.0% |
| Q4 2020 | $17,459,000 | +84.9% | 2,071,100 | +5.0% | 0.44% | +66.4% |
| Q3 2020 | $9,444,000 | +9068.9% | 1,971,676 | +4967.3% | 0.26% | +8733.3% |
| Q2 2020 | $103,000 | +68.9% | 38,910 | +39.2% | 0.00% | +50.0% |
| Q1 2020 | $61,000 | -17.6% | 27,950 | +1.7% | 0.00% | 0.0% |
| Q4 2019 | $74,000 | +29.8% | 27,490 | 0.0% | 0.00% | 0.0% |
| Q3 2019 | $57,000 | -6.6% | 27,490 | 0.0% | 0.00% | 0.0% |
| Q2 2019 | $61,000 | -36.5% | 27,490 | -25.8% | 0.00% | 0.0% |
| Q3 2018 | $96,000 | +26.3% | 37,050 | +36.7% | 0.00% | 0.0% |
| Q2 2018 | $76,000 | -82.8% | 27,110 | -85.4% | 0.00% | -81.8% |
| Q4 2017 | $442,000 | -5.2% | 185,107 | -0.6% | 0.01% | -8.3% |
| Q3 2017 | $466,000 | 0.0% | 186,297 | 0.0% | 0.01% | 0.0% |
| Q3 2016 | $466,000 | – | 186,297 | – | 0.01% | – |
Download | ||||||
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% |