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 | $1,382,351 | -10.8% | 195,800 | -0.3% | 0.00% | -33.3% |
| Q2 2023 | $1,549,541 | -11.2% | 196,374 | -1.4% | 0.00% | 0.0% |
| Q1 2023 | $1,744,331 | +21.9% | 199,150 | -9.1% | 0.00% | 0.0% |
| Q4 2022 | $1,430,682 | +5.5% | 219,117 | -10.0% | 0.00% | 0.0% |
| Q3 2022 | $1,356,000 | -17.7% | 243,355 | +0.0% | 0.00% | -25.0% |
| Q2 2022 | $1,647,000 | -32.3% | 243,346 | -8.8% | 0.00% | -20.0% |
| Q1 2022 | $2,434,000 | -20.6% | 266,951 | +1.9% | 0.01% | -16.7% |
| Q4 2021 | $3,064,000 | +2.5% | 261,884 | +0.1% | 0.01% | 0.0% |
| Q3 2021 | $2,989,000 | +147.6% | 261,506 | +104.8% | 0.01% | +100.0% |
| Q2 2021 | $1,207,000 | +27.9% | 127,716 | +23.2% | 0.00% | +50.0% |
| Q1 2021 | $944,000 | +240.8% | 103,673 | +217.2% | 0.00% | +100.0% |
| Q4 2020 | $277,000 | +354.1% | 32,681 | +158.1% | 0.00% | – |
| Q3 2020 | $61,000 | +90.6% | 12,662 | +4.2% | 0.00% | – |
| Q2 2020 | $32,000 | -5.9% | 12,156 | -23.4% | 0.00% | – |
| Q1 2020 | $34,000 | – | 15,876 | – | 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% |