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 | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $3,798 | -14.8% | 538 | -4.8% | 0.00% | – |
| Q2 2023 | $4,458 | -9.9% | 565 | 0.0% | 0.00% | – |
| Q1 2023 | $4,949 | +341.5% | 565 | -24.5% | 0.00% | – |
| Q4 2022 | $1,121 | -99.2% | 748 | -96.9% | 0.00% | -100.0% |
| Q3 2022 | $133,000 | -74.8% | 23,838 | -47.1% | 0.00% | -75.0% |
| Q4 2021 | $527,000 | +109.1% | 45,045 | +104.6% | 0.01% | +33.3% |
| Q3 2021 | $252,000 | +1.6% | 22,011 | -19.0% | 0.01% | -14.3% |
| Q1 2021 | $248,000 | +86.5% | 27,189 | +72.4% | 0.01% | +75.0% |
| Q4 2020 | $133,000 | – | 15,771 | – | 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% |