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 | ||||
---|---|---|---|---|---|---|
Q4 2021 | $47,000 | -87.7% | 4,000 | -88.0% | 0.00% | -100.0% |
Q3 2021 | $381,000 | +1556.5% | 33,300 | +1133.3% | 0.00% | – |
Q4 2020 | $23,000 | -20.7% | 2,700 | -77.9% | 0.00% | – |
Q2 2014 | $29,000 | +26.1% | 12,200 | +10.9% | 0.00% | – |
Q1 2014 | $23,000 | 0.0% | 11,000 | -0.9% | 0.00% | – |
Q4 2013 | $23,000 | 0.0% | 11,100 | -2.6% | 0.00% | – |
Q3 2013 | $23,000 | -11.5% | 11,400 | +3.6% | 0.00% | – |
Q2 2013 | $26,000 | – | 11,000 | – | 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% |