UNITED MICROELECTRONICS CORP's ticker is UMC and the CUSIP is 910873405. A total of 214 filers reported holding UNITED MICROELECTRONICS CORP in Q3 2023. The put-call ratio across all filers is 0.18 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $3,324,554 | +67.6% | 470,900 | +87.3% | 0.02% | +77.8% |
| Q2 2023 | $1,983,546 | +623.9% | 251,400 | +411.0% | 0.01% | +350.0% |
| Q3 2022 | $274,000 | -51.5% | 49,200 | -20.5% | 0.00% | -33.3% |
| Q1 2022 | $565,000 | -78.8% | 61,900 | -72.8% | 0.00% | -76.9% |
| Q4 2021 | $2,663,000 | +613.9% | 227,600 | +476.2% | 0.01% | +550.0% |
| Q2 2021 | $373,000 | -1.8% | 39,500 | -50.3% | 0.00% | -33.3% |
| Q3 2020 | $380,000 | +81.0% | 79,400 | 0.0% | 0.00% | +50.0% |
| Q2 2020 | $210,000 | +22.1% | 79,400 | 0.0% | 0.00% | +100.0% |
| Q1 2020 | $172,000 | -19.2% | 79,400 | 0.0% | 0.00% | 0.0% |
| Q4 2019 | $213,000 | -54.3% | 79,400 | -64.4% | 0.00% | -66.7% |
| Q3 2019 | $466,000 | -5.5% | 223,200 | 0.0% | 0.00% | 0.0% |
| Q2 2019 | $493,000 | +17.4% | 223,200 | 0.0% | 0.00% | 0.0% |
| Q1 2019 | $420,000 | +5.0% | 223,200 | 0.0% | 0.00% | 0.0% |
| Q4 2018 | $400,000 | -30.6% | 223,200 | 0.0% | 0.00% | -25.0% |
| Q3 2018 | $576,000 | -8.4% | 223,200 | 0.0% | 0.00% | 0.0% |
| Q2 2018 | $629,000 | +8.8% | 223,200 | 0.0% | 0.00% | 0.0% |
| Q1 2018 | $578,000 | +3.8% | 223,200 | -4.2% | 0.00% | +33.3% |
| Q4 2017 | $557,000 | -8.2% | 232,900 | -4.0% | 0.00% | -25.0% |
| Q3 2017 | $607,000 | -70.9% | 242,600 | -71.7% | 0.00% | -66.7% |
| Q2 2017 | $2,088,000 | +7.2% | 855,800 | -15.2% | 0.01% | +9.1% |
| Q1 2017 | $1,948,000 | +7.2% | 1,009,400 | -2.8% | 0.01% | +10.0% |
| Q4 2016 | $1,818,000 | -5.4% | 1,038,700 | 0.0% | 0.01% | +11.1% |
| Q3 2016 | $1,922,000 | -42.9% | 1,038,700 | -38.6% | 0.01% | -35.7% |
| Q2 2016 | $3,368,000 | -3.9% | 1,692,400 | +0.4% | 0.01% | +7.7% |
| Q1 2016 | $3,505,000 | +13.3% | 1,685,000 | +2.4% | 0.01% | +18.2% |
| Q4 2015 | $3,093,000 | +253.1% | 1,645,400 | +204.3% | 0.01% | +266.7% |
| Q3 2015 | $876,000 | +84.0% | 540,700 | +133.0% | 0.00% | +50.0% |
| Q2 2015 | $476,000 | +165.9% | 232,100 | +216.6% | 0.00% | +100.0% |
| Q1 2015 | $179,000 | +28.8% | 73,300 | +19.8% | 0.00% | – |
| Q4 2014 | $139,000 | -94.3% | 61,200 | -94.8% | 0.00% | -100.0% |
| Q3 2013 | $2,447,000 | -12.5% | 1,187,700 | -1.0% | 0.01% | -14.3% |
| Q2 2013 | $2,796,000 | – | 1,200,000 | – | 0.01% | – |
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% |