UNITED MICROELECTRONICS CORP's ticker is UMC and the CUSIP is 910873405. A total of 259 filers reported holding UNITED MICROELECTRONICS CORP in Q4 2021. The put-call ratio across all filers is 6.59 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $548,000 | -3.9% | 77,664 | +7.5% | 0.02% | -24.2% |
| Q2 2023 | $570,000 | +74.8% | 72,244 | +94.2% | 0.03% | +50.0% |
| Q1 2023 | $326,000 | -42.8% | 37,195 | -57.4% | 0.02% | -48.8% |
| Q4 2022 | $570,000 | +285.1% | 87,307 | +229.1% | 0.04% | +126.3% |
| Q3 2022 | $148,000 | +4.2% | 26,525 | +26.8% | 0.02% | -5.0% |
| Q2 2022 | $142,000 | +21.4% | 20,924 | +62.7% | 0.02% | +11.1% |
| Q1 2022 | $117,000 | -36.8% | 12,861 | -18.9% | 0.02% | -45.5% |
| Q4 2021 | $185,000 | – | 15,849 | – | 0.03% | – |
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% |