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 | $1,483 | -10.5% | 210 | 0.0% | 0.00% | – |
| Q2 2023 | $1,657 | -9.9% | 210 | 0.0% | 0.00% | – |
| Q1 2023 | $1,840 | +34.2% | 210 | 0.0% | 0.00% | – |
| Q4 2022 | $1,371 | +37.1% | 210 | 0.0% | 0.00% | – |
| Q3 2022 | $1,000 | 0.0% | 210 | 0.0% | 0.00% | – |
| Q2 2022 | $1,000 | -50.0% | 210 | 0.0% | 0.00% | – |
| Q1 2022 | $2,000 | -90.0% | 210 | -97.8% | 0.00% | – |
| Q3 2013 | $20,000 | – | 9,700 | 0.0% | 0.00% | – |
| Q2 2013 | $0 | – | 9,700 | – | 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% |