UNITED MICROELECTRONICS CORP's ticker is UMC and the CUSIP is 910873405. A total of 214 filers reported holding UNITED MICROELECTRONICS CORP in Q3 2023. The put-call ratio across all filers is 0.18 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $115,000 | -21.2% | 16,382 | -11.9% | 0.00% | – |
| Q2 2023 | $146,000 | +50.5% | 18,596 | +68.6% | 0.00% | – |
| Q1 2023 | $97,000 | +70.2% | 11,032 | +8.2% | 0.00% | – |
| Q3 2022 | $57,000 | -32.9% | 10,195 | -19.4% | 0.00% | – |
| Q2 2022 | $85,000 | -30.3% | 12,647 | -4.2% | 0.00% | – |
| Q1 2022 | $122,000 | -92.7% | 13,207 | -90.8% | 0.00% | -100.0% |
| Q4 2021 | $1,667,000 | +1277.7% | 142,872 | +1240.3% | 0.00% | – |
| Q3 2021 | $121,000 | +9.0% | 10,660 | -12.0% | 0.00% | – |
| Q1 2021 | $111,000 | +382.6% | 12,120 | +15.8% | 0.00% | – |
| Q1 2020 | $23,000 | -45.2% | 10,467 | -35.5% | 0.00% | – |
| Q3 2017 | $42,000 | +82.6% | 16,237 | +42.3% | 0.00% | – |
| Q4 2013 | $23,000 | -14.8% | 11,414 | 0.0% | 0.00% | -100.0% |
| Q2 2013 | $27,000 | – | 11,414 | – | 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% |