UNITED MICROELECTRONICS CORP's ticker is UMC and the CUSIP is 910873405. A total of 241 filers reported holding UNITED MICROELECTRONICS CORP in Q1 2022. The put-call ratio across all filers is 1.86 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $90,030 | -7.1% | 12,752 | +7.1% | 0.00% | 0.0% |
| Q2 2023 | $96,943 | -5.6% | 11,902 | +1.5% | 0.00% | -20.0% |
| Q1 2023 | $102,747 | +34.2% | 11,729 | 0.0% | 0.01% | +25.0% |
| Q4 2022 | $76,590 | +16.0% | 11,729 | -0.8% | 0.00% | +33.3% |
| Q3 2022 | $66,000 | -5.7% | 11,829 | +14.2% | 0.00% | -25.0% |
| Q2 2022 | $70,000 | -63.2% | 10,358 | -50.2% | 0.00% | -50.0% |
| Q1 2022 | $190,000 | -23.1% | 20,815 | -1.3% | 0.01% | -20.0% |
| Q4 2021 | $247,000 | +11.8% | 21,083 | +9.1% | 0.01% | 0.0% |
| Q3 2021 | $221,000 | +21.4% | 19,317 | +0.1% | 0.01% | +11.1% |
| Q2 2021 | $182,000 | +75.0% | 19,296 | +68.6% | 0.01% | +80.0% |
| Q1 2021 | $104,000 | +15.6% | 11,444 | +7.5% | 0.01% | 0.0% |
| Q4 2020 | $90,000 | +200.0% | 10,644 | -25.1% | 0.01% | +66.7% |
| Q3 2019 | $30,000 | -48.3% | 14,205 | -45.8% | 0.00% | -50.0% |
| Q2 2019 | $58,000 | +31.8% | 26,216 | +11.3% | 0.01% | +50.0% |
| Q1 2019 | $44,000 | +7.3% | 23,560 | +2.4% | 0.00% | 0.0% |
| Q4 2018 | $41,000 | -80.7% | 23,005 | -72.0% | 0.00% | -78.9% |
| Q3 2018 | $212,000 | -17.2% | 82,207 | -9.5% | 0.02% | -20.8% |
| Q2 2018 | $256,000 | +16.4% | 90,847 | +6.9% | 0.02% | +14.3% |
| Q1 2018 | $220,000 | – | 85,002 | – | 0.02% | – |
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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% |