UNITED MICROELECTRONICS CORP's ticker is UMC and the CUSIP is 910873405. A total of 202 filers reported holding UNITED MICROELECTRONICS CORP in Q2 2021. The put-call ratio across all filers is 1.32 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $4,667,360 | -82.5% | 696,621 | -85.0% | 0.00% | -83.3% |
| Q3 2022 | $26,704,000 | +19250.7% | 4,652,302 | +24182.6% | 0.01% | – |
| Q2 2022 | $138,000 | -24.2% | 19,159 | -0.9% | 0.00% | – |
| Q1 2022 | $182,000 | -18.8% | 19,328 | +0.5% | 0.00% | – |
| Q4 2021 | $224,000 | 0.0% | 19,230 | -2.8% | 0.00% | – |
| Q3 2021 | $224,000 | +12.0% | 19,779 | -5.2% | 0.00% | – |
| Q2 2021 | $200,000 | +159.7% | 20,868 | +156.6% | 0.00% | – |
| Q1 2021 | $77,000 | +220.8% | 8,131 | +206.1% | 0.00% | – |
| Q4 2020 | $24,000 | +1100.0% | 2,656 | +505.0% | 0.00% | – |
| Q3 2020 | $2,000 | +100.0% | 439 | 0.0% | 0.00% | – |
| Q2 2020 | $1,000 | -96.9% | 439 | -96.3% | 0.00% | – |
| Q4 2019 | $32,000 | +45.5% | 11,726 | +9.0% | 0.00% | – |
| Q3 2019 | $22,000 | -8.3% | 10,758 | 0.0% | 0.00% | – |
| Q2 2019 | $24,000 | +20.0% | 10,758 | 0.0% | 0.00% | – |
| Q1 2019 | $20,000 | -98.1% | 10,758 | -97.1% | 0.00% | -100.0% |
| Q2 2018 | $1,058,000 | -20.9% | 375,000 | -27.4% | 0.00% | 0.0% |
| Q1 2018 | $1,338,000 | +15.8% | 516,648 | +6.9% | 0.00% | 0.0% |
| Q4 2017 | $1,155,000 | -77.8% | 483,248 | -76.7% | 0.00% | -80.0% |
| Q3 2017 | $5,194,000 | -12.2% | 2,077,400 | -14.3% | 0.01% | -16.7% |
| Q2 2017 | $5,918,000 | +166.3% | 2,425,400 | +110.6% | 0.01% | +200.0% |
| Q1 2017 | $2,222,000 | +10.1% | 1,151,400 | +3.8% | 0.00% | 0.0% |
| Q4 2016 | $2,018,000 | +6.4% | 1,108,900 | +8.2% | 0.00% | 0.0% |
| Q3 2016 | $1,896,000 | -25.1% | 1,024,700 | -19.4% | 0.00% | -33.3% |
| Q2 2016 | $2,531,000 | +11.4% | 1,271,841 | +16.5% | 0.00% | +50.0% |
| Q1 2016 | $2,271,000 | +10.6% | 1,091,800 | +0.0% | 0.00% | 0.0% |
| Q4 2015 | $2,053,000 | +80.1% | 1,091,781 | +55.2% | 0.00% | 0.0% |
| Q3 2015 | $1,140,000 | -2.4% | 703,465 | +23.5% | 0.00% | +100.0% |
| Q2 2015 | $1,168,000 | -9.3% | 569,565 | +7.9% | 0.00% | 0.0% |
| Q1 2015 | $1,288,000 | +25.5% | 527,642 | +16.9% | 0.00% | 0.0% |
| Q4 2014 | $1,026,000 | +20.7% | 451,542 | +5.7% | 0.00% | 0.0% |
| Q3 2014 | $850,000 | -64.1% | 427,242 | -56.5% | 0.00% | -66.7% |
| Q2 2014 | $2,369,000 | +8.9% | 982,892 | -6.0% | 0.00% | 0.0% |
| Q1 2014 | $2,176,000 | +50.8% | 1,046,100 | +47.9% | 0.00% | +50.0% |
| Q4 2013 | $1,443,000 | +8.9% | 707,400 | +10.0% | 0.00% | 0.0% |
| Q3 2013 | $1,325,000 | +3.0% | 643,300 | +16.5% | 0.00% | 0.0% |
| Q2 2013 | $1,287,000 | – | 552,400 | – | 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% |