UNITED MICROELECTRONICS CORP's ticker is UMC and the CUSIP is 910873405. A total of 241 filers reported holding UNITED MICROELECTRONICS CORP in Q1 2022. The put-call ratio across all filers is 1.86 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $58,800,549 | -18.1% | 8,328,688 | -8.5% | 0.01% | -14.3% |
| Q2 2023 | $71,821,215 | +16.4% | 9,102,815 | +29.3% | 0.01% | 0.0% |
| Q1 2023 | $61,681,438 | +58.3% | 7,041,259 | +18.0% | 0.01% | +75.0% |
| Q4 2022 | $38,969,242 | -0.3% | 5,967,723 | -14.9% | 0.00% | -20.0% |
| Q3 2022 | $39,082,000 | -48.1% | 7,016,498 | -36.9% | 0.01% | -50.0% |
| Q2 2022 | $75,333,000 | -3.7% | 11,127,345 | +29.7% | 0.01% | -9.1% |
| Q1 2022 | $78,244,000 | +519.5% | 8,579,427 | +694.7% | 0.01% | +450.0% |
| Q4 2021 | $12,631,000 | -39.0% | 1,079,631 | -40.4% | 0.00% | -33.3% |
| Q3 2021 | $20,694,000 | +6.2% | 1,810,545 | -12.2% | 0.00% | 0.0% |
| Q2 2021 | $19,486,000 | +54.4% | 2,062,047 | +48.9% | 0.00% | +50.0% |
| Q1 2021 | $12,619,000 | +149.7% | 1,385,176 | +131.0% | 0.00% | +100.0% |
| Q4 2020 | $5,054,000 | -40.0% | 599,609 | -65.9% | 0.00% | -50.0% |
| Q3 2020 | $8,420,000 | +141.5% | 1,757,854 | +33.1% | 0.00% | +100.0% |
| Q2 2020 | $3,486,000 | +160.3% | 1,320,833 | +114.1% | 0.00% | – |
| Q1 2020 | $1,339,000 | -21.7% | 616,928 | -3.3% | 0.00% | – |
| Q4 2019 | $1,710,000 | +20.0% | 638,011 | -6.4% | 0.00% | – |
| Q3 2019 | $1,425,000 | -1.2% | 681,663 | +4.4% | 0.00% | – |
| Q2 2019 | $1,443,000 | +18.6% | 653,060 | +0.9% | 0.00% | – |
| Q1 2019 | $1,217,000 | +4.0% | 647,212 | -1.0% | 0.00% | – |
| Q4 2018 | $1,170,000 | -33.3% | 653,585 | -3.8% | 0.00% | – |
| Q3 2018 | $1,753,000 | +52.6% | 679,638 | +66.9% | 0.00% | – |
| Q2 2018 | $1,149,000 | +36.9% | 407,244 | +25.7% | 0.00% | – |
| Q1 2018 | $839,000 | -15.2% | 324,087 | -21.6% | 0.00% | – |
| Q4 2017 | $989,000 | +20.3% | 413,281 | +25.7% | 0.00% | – |
| Q3 2017 | $822,000 | +42.5% | 328,709 | +39.1% | 0.00% | – |
| Q2 2017 | $577,000 | -97.6% | 236,368 | -98.1% | 0.00% | -100.0% |
| Q1 2017 | $23,654,000 | +10750.5% | 12,256,880 | +9690.5% | 0.00% | – |
| Q4 2016 | $218,000 | +46.3% | 125,192 | +56.5% | 0.00% | – |
| Q3 2016 | $149,000 | +166.1% | 79,982 | +180.8% | 0.00% | – |
| Q2 2016 | $56,000 | +211.1% | 28,485 | +226.7% | 0.00% | – |
| Q1 2016 | $18,000 | -55.0% | 8,719 | -58.9% | 0.00% | – |
| Q4 2015 | $40,000 | +100.0% | 21,238 | +71.4% | 0.00% | – |
| Q3 2015 | $20,000 | -68.8% | 12,389 | -60.5% | 0.00% | – |
| Q2 2015 | $64,000 | -90.6% | 31,361 | -88.7% | 0.00% | – |
| Q1 2015 | $679,000 | +148.7% | 278,350 | +131.4% | 0.00% | – |
| Q4 2014 | $273,000 | +17.7% | 120,269 | +3.4% | 0.00% | – |
| Q3 2014 | $232,000 | -43.0% | 116,296 | -31.1% | 0.00% | – |
| Q2 2014 | $407,000 | +1595.8% | 168,762 | +1365.7% | 0.00% | – |
| Q1 2014 | $24,000 | +4.3% | 11,514 | 0.0% | 0.00% | – |
| Q4 2013 | $23,000 | -99.4% | 11,514 | -99.4% | 0.00% | -100.0% |
| Q3 2013 | $4,056,000 | -85.7% | 1,969,376 | -83.8% | 0.00% | -85.7% |
| Q2 2013 | $28,369,000 | – | 12,175,140 | – | 0.01% | – |
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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% |