UNITED MICROELECTRONICS CORP's ticker is UMC and the CUSIP is 910873405. A total of 224 filers reported holding UNITED MICROELECTRONICS CORP in Q3 2021. The put-call ratio across all filers is 2.28 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $422 | -10.6% | 59,811 | 0.0% | 0.00% | 0.0% |
| Q2 2023 | $472 | +171.3% | 59,811 | +200.6% | 0.00% | – |
| Q1 2023 | $174 | +33.8% | 19,900 | 0.0% | 0.00% | – |
| Q4 2022 | $130 | -99.9% | 19,900 | 0.0% | 0.00% | – |
| Q3 2022 | $111,000 | -17.8% | 19,900 | 0.0% | 0.00% | – |
| Q2 2022 | $135,000 | -30.1% | 19,900 | -6.1% | 0.00% | – |
| Q1 2022 | $193,000 | -22.2% | 21,200 | 0.0% | 0.00% | – |
| Q4 2021 | $248,000 | +2.5% | 21,200 | 0.0% | 0.00% | – |
| Q3 2021 | $242,000 | +21.0% | 21,200 | 0.0% | 0.00% | – |
| Q2 2021 | $200,000 | +3.6% | 21,200 | 0.0% | 0.00% | – |
| Q1 2021 | $193,000 | -61.8% | 21,200 | -64.7% | 0.00% | -100.0% |
| Q4 2020 | $505,000 | +76.0% | 60,000 | 0.0% | 0.00% | 0.0% |
| Q3 2020 | $287,000 | +81.6% | 60,000 | 0.0% | 0.00% | – |
| Q2 2020 | $158,000 | +21.5% | 60,000 | 0.0% | 0.00% | – |
| Q1 2020 | $130,000 | – | 60,000 | – | 0.00% | – |
Download | ||||||
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% |