UNITED MICROELECTRONICS CORP's ticker is UMC and the CUSIP is 910873405. A total of 218 filers reported holding UNITED MICROELECTRONICS CORP in Q2 2023. The put-call ratio across all filers is 0.25 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $722,323 | -29.9% | 102,312 | -21.7% | 0.00% | -50.0% |
| Q2 2023 | $1,030,449 | -57.0% | 130,602 | -52.2% | 0.00% | -50.0% |
| Q1 2023 | $2,394,853 | +200.3% | 273,385 | +123.9% | 0.00% | +300.0% |
| Q4 2022 | $797,365 | +9.2% | 122,108 | -6.7% | 0.00% | -50.0% |
| Q3 2022 | $730,000 | -24.1% | 130,943 | -8.0% | 0.00% | 0.0% |
| Q2 2022 | $962,000 | -19.7% | 142,285 | +8.4% | 0.00% | 0.0% |
| Q1 2022 | $1,198,000 | -18.5% | 131,218 | +4.4% | 0.00% | 0.0% |
| Q4 2021 | $1,470,000 | +3.0% | 125,638 | +0.7% | 0.00% | -33.3% |
| Q3 2021 | $1,427,000 | +21.6% | 124,781 | +0.5% | 0.00% | +50.0% |
| Q2 2021 | $1,174,000 | +7.3% | 124,169 | +3.3% | 0.00% | 0.0% |
| Q1 2021 | $1,094,000 | +8.1% | 120,208 | +0.1% | 0.00% | 0.0% |
| Q4 2020 | $1,012,000 | +56.2% | 120,041 | -11.3% | 0.00% | 0.0% |
| Q3 2020 | $648,000 | +81.5% | 135,369 | 0.0% | 0.00% | +100.0% |
| Q2 2020 | $357,000 | +36.8% | 135,369 | +13.1% | 0.00% | 0.0% |
| Q1 2020 | $261,000 | +32.5% | 119,727 | +63.3% | 0.00% | 0.0% |
| Q4 2019 | $197,000 | +32.2% | 73,325 | +2.4% | 0.00% | – |
| Q3 2019 | $149,000 | +12.9% | 71,585 | +20.9% | 0.00% | – |
| Q2 2019 | $132,000 | +28.2% | 59,225 | +7.8% | 0.00% | – |
| Q1 2019 | $103,000 | +12.0% | 54,920 | +7.1% | 0.00% | – |
| Q4 2018 | $92,000 | -84.3% | 51,265 | -77.5% | 0.00% | -100.0% |
| Q3 2018 | $587,000 | -17.9% | 227,661 | -10.2% | 0.00% | 0.0% |
| Q2 2018 | $715,000 | +11.4% | 253,446 | +2.4% | 0.00% | 0.0% |
| Q1 2018 | $642,000 | -21.7% | 247,574 | -27.8% | 0.00% | -33.3% |
| Q4 2017 | $820,000 | -4.5% | 342,969 | -0.1% | 0.00% | 0.0% |
| Q3 2017 | $859,000 | -2.1% | 343,209 | -4.6% | 0.00% | 0.0% |
| Q2 2017 | $877,000 | +24.9% | 359,668 | -1.1% | 0.00% | +50.0% |
| Q1 2017 | $702,000 | +263.7% | 363,764 | +230.1% | 0.00% | +100.0% |
| Q4 2016 | $193,000 | +17.7% | 110,196 | +24.6% | 0.00% | 0.0% |
| Q3 2016 | $164,000 | -26.5% | 88,430 | -21.1% | 0.00% | 0.0% |
| Q2 2016 | $223,000 | +34.3% | 112,130 | +40.7% | 0.00% | 0.0% |
| Q1 2016 | $166,000 | +35.0% | 79,677 | +21.9% | 0.00% | – |
| Q4 2015 | $123,000 | +141.2% | 65,352 | +109.3% | 0.00% | – |
| Q3 2015 | $51,000 | +168.4% | 31,227 | +227.5% | 0.00% | – |
| Q2 2015 | $19,000 | 0.0% | 9,535 | +20.5% | 0.00% | – |
| Q1 2015 | $19,000 | +72.7% | 7,911 | +59.3% | 0.00% | – |
| Q4 2014 | $11,000 | +10.0% | 4,966 | 0.0% | 0.00% | – |
| Q3 2014 | $10,000 | -37.5% | 4,966 | -25.4% | 0.00% | – |
| Q2 2014 | $16,000 | +14.3% | 6,661 | 0.0% | 0.00% | – |
| Q1 2014 | $14,000 | 0.0% | 6,661 | -4.0% | 0.00% | – |
| Q4 2013 | $14,000 | +27.3% | 6,939 | +23.8% | 0.00% | – |
| Q3 2013 | $11,000 | -31.2% | 5,604 | -18.6% | 0.00% | – |
| Q2 2013 | $16,000 | – | 6,885 | – | 0.00% | – |
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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% |