UNITED MICROELECTRONICS CORP's ticker is UMC and the CUSIP is 910873405. A total of 146 filers reported holding UNITED MICROELECTRONICS CORP in Q3 2020. The put-call ratio across all filers is 0.49 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $1,802,382 | +28.4% | 255,295 | +43.4% | 0.02% | +36.4% |
| Q2 2023 | $1,404,262 | +33.6% | 177,980 | +48.4% | 0.01% | +22.2% |
| Q1 2023 | $1,050,727 | +510.7% | 119,946 | +355.2% | 0.01% | +350.0% |
| Q4 2022 | $172,066 | -53.2% | 26,350 | -60.1% | 0.00% | -33.3% |
| Q3 2022 | $368,000 | -54.4% | 66,064 | -44.6% | 0.00% | -50.0% |
| Q2 2022 | $807,000 | -44.3% | 119,235 | -24.9% | 0.01% | -33.3% |
| Q1 2022 | $1,448,000 | -41.4% | 158,772 | -24.7% | 0.01% | -30.8% |
| Q4 2021 | $2,469,000 | -18.0% | 210,981 | -19.9% | 0.01% | -27.8% |
| Q3 2021 | $3,012,000 | -19.7% | 263,550 | -33.6% | 0.02% | -18.2% |
| Q2 2021 | $3,751,000 | -13.3% | 396,867 | -16.4% | 0.02% | -21.4% |
| Q1 2021 | $4,325,000 | -14.4% | 474,698 | -20.8% | 0.03% | -12.5% |
| Q4 2020 | $5,054,000 | +79.1% | 599,438 | +1.8% | 0.03% | +60.0% |
| Q3 2020 | $2,822,000 | +108.1% | 588,991 | +14.6% | 0.02% | +100.0% |
| Q2 2020 | $1,356,000 | +26.8% | 513,941 | +4.4% | 0.01% | -9.1% |
| Q1 2020 | $1,069,000 | -15.2% | 492,308 | +4.7% | 0.01% | +22.2% |
| Q4 2019 | $1,260,000 | +32.8% | 470,243 | +3.5% | 0.01% | +12.5% |
| Q3 2019 | $949,000 | -10.0% | 454,341 | -4.7% | 0.01% | -11.1% |
| Q2 2019 | $1,054,000 | +31.4% | 476,979 | +11.8% | 0.01% | +28.6% |
| Q1 2019 | $802,000 | -19.3% | 426,811 | -23.2% | 0.01% | -12.5% |
| Q4 2018 | $994,000 | -18.3% | 555,438 | +17.9% | 0.01% | 0.0% |
| Q3 2018 | $1,216,000 | +33.9% | 471,159 | +46.2% | 0.01% | +33.3% |
| Q2 2018 | $908,000 | -3.4% | 322,203 | -11.2% | 0.01% | +200.0% |
| Q1 2018 | $940,000 | -5.9% | 363,005 | -13.2% | 0.00% | 0.0% |
| Q4 2017 | $999,000 | +101.8% | 417,976 | +111.3% | 0.00% | +100.0% |
| Q3 2017 | $495,000 | +13.0% | 197,833 | +10.1% | 0.00% | 0.0% |
| Q2 2017 | $438,000 | +97.3% | 179,745 | +56.6% | 0.00% | 0.0% |
| Q1 2017 | $222,000 | -57.6% | 114,812 | -61.7% | 0.00% | 0.0% |
| Q4 2016 | $524,000 | -10.0% | 299,608 | -4.6% | 0.00% | -50.0% |
| Q3 2016 | $582,000 | +11.3% | 314,156 | +19.7% | 0.00% | 0.0% |
| Q2 2016 | $523,000 | -21.0% | 262,497 | -17.4% | 0.00% | 0.0% |
| Q1 2016 | $662,000 | -16.7% | 317,689 | -25.0% | 0.00% | 0.0% |
| Q4 2015 | $795,000 | -6.0% | 423,375 | -18.9% | 0.00% | -33.3% |
| Q3 2015 | $846,000 | -27.0% | 522,045 | -7.6% | 0.00% | 0.0% |
| Q2 2015 | $1,159,000 | +74.8% | 564,879 | +108.0% | 0.00% | +50.0% |
| Q1 2015 | $663,000 | -18.1% | 271,584 | -23.8% | 0.00% | 0.0% |
| Q4 2014 | $810,000 | +60.7% | 356,516 | +41.0% | 0.00% | +100.0% |
| Q3 2014 | $504,000 | +40.0% | 252,930 | +69.6% | 0.00% | 0.0% |
| Q2 2014 | $360,000 | +16.1% | 149,129 | +0.2% | 0.00% | 0.0% |
| Q1 2014 | $310,000 | +126.3% | 148,838 | +123.0% | 0.00% | – |
| Q4 2013 | $137,000 | +426.9% | 66,732 | +489.6% | 0.00% | – |
| Q2 2013 | $26,000 | – | 11,319 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Virtus Family Office LLC | 367,186 | $3,100,901 | 5.75% |
| Mezzasalma Advisors, LLC | 218,678 | $1,725,366 | 1.05% |
| Mizuho Securities Co. Ltd. | 56,335 | $444,483 | 1.00% |
| Gunderson Capital Management Inc. | 153,224 | $1,208,937 | 0.80% |
| Zweig-DiMenna Associates LLC | 675,771 | $5,331,833 | 0.67% |
| Lifestyle Asset Management, Inc. | 126,405 | $997,335 | 0.60% |
| Redwood Wealth Management Group, LLC | 50,920 | $401,759 | 0.44% |
| West Family Investments, Inc. | 136,511 | $1,077,072 | 0.42% |
| Yorktown Management & Research Co Inc | 42,900 | $338,481 | 0.36% |
| True Wealth Design, LLC | 96,543 | $761,725 | 0.28% |