UNITED MICROELECTRONICS CORP's ticker is UMC and the CUSIP is 910873405. A total of 224 filers reported holding UNITED MICROELECTRONICS CORP in Q3 2021. The put-call ratio across all filers is 2.28 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $8,281,380 | -48.0% | 1,173,000 | -41.8% | 0.02% | -48.8% |
| Q2 2023 | $15,914,130 | -29.2% | 2,017,000 | -21.4% | 0.04% | -29.3% |
| Q1 2023 | $22,487,796 | +17.5% | 2,567,100 | -12.4% | 0.06% | +9.4% |
| Q4 2022 | $19,137,471 | +39.9% | 2,930,700 | +19.3% | 0.05% | +32.5% |
| Q3 2022 | $13,682,000 | +78.2% | 2,456,400 | +116.6% | 0.04% | +81.8% |
| Q2 2022 | $7,678,000 | +78.4% | 1,134,100 | +140.4% | 0.02% | +100.0% |
| Q1 2022 | $4,303,000 | +21.1% | 471,800 | +51.7% | 0.01% | +22.2% |
| Q3 2021 | $3,554,000 | +504.4% | 310,935 | +382.1% | 0.01% | +350.0% |
| Q1 2021 | $588,000 | -59.9% | 64,500 | -62.9% | 0.00% | -50.0% |
| Q4 2020 | $1,465,000 | -51.2% | 173,800 | -72.3% | 0.00% | -55.6% |
| Q3 2020 | $3,004,000 | +40.3% | 627,230 | -22.7% | 0.01% | +50.0% |
| Q2 2020 | $2,141,000 | +19.9% | 811,130 | -1.5% | 0.01% | -14.3% |
| Q1 2020 | $1,786,000 | -9.8% | 823,130 | +11.4% | 0.01% | +40.0% |
| Q4 2019 | $1,980,000 | +32.4% | 738,930 | +3.3% | 0.01% | +25.0% |
| Q3 2019 | $1,495,000 | -10.6% | 715,530 | -5.5% | 0.00% | 0.0% |
| Q2 2019 | $1,673,000 | +16.3% | 757,030 | -1.1% | 0.00% | 0.0% |
| Q1 2019 | $1,439,000 | +7.2% | 765,430 | +2.1% | 0.00% | 0.0% |
| Q4 2018 | $1,342,000 | -23.2% | 749,730 | +10.7% | 0.00% | 0.0% |
| Q3 2018 | $1,748,000 | -6.4% | 677,530 | +2.3% | 0.00% | -20.0% |
| Q2 2018 | $1,867,000 | -21.4% | 662,030 | -27.8% | 0.01% | -16.7% |
| Q1 2018 | $2,376,000 | +8.8% | 917,430 | +0.4% | 0.01% | 0.0% |
| Q4 2017 | $2,183,000 | +2.0% | 913,530 | +6.7% | 0.01% | 0.0% |
| Q3 2017 | $2,141,000 | +32.7% | 856,230 | +29.5% | 0.01% | +20.0% |
| Q2 2017 | $1,614,000 | +12.0% | 661,435 | -11.4% | 0.01% | 0.0% |
| Q1 2017 | $1,441,000 | +49.9% | 746,530 | +35.9% | 0.01% | +25.0% |
| Q4 2016 | $961,000 | +2.8% | 549,230 | +8.6% | 0.00% | 0.0% |
| Q3 2016 | $935,000 | +7.5% | 505,630 | +15.7% | 0.00% | 0.0% |
| Q2 2016 | $870,000 | -12.3% | 437,130 | -8.4% | 0.00% | -33.3% |
| Q1 2016 | $992,000 | -9.2% | 477,112 | -17.8% | 0.01% | -14.3% |
| Q4 2015 | $1,092,000 | +30.2% | 580,670 | +12.2% | 0.01% | +40.0% |
| Q3 2015 | $839,000 | -34.0% | 517,670 | -16.5% | 0.01% | -50.0% |
| Q2 2015 | $1,272,000 | +2346.2% | 620,270 | +2807.6% | 0.01% | – |
| Q1 2015 | $52,000 | -79.9% | 21,333 | -81.3% | 0.00% | -100.0% |
| Q4 2014 | $259,000 | -1.5% | 114,030 | -13.8% | 0.00% | 0.0% |
| Q3 2014 | $263,000 | -12.0% | 132,330 | +6.8% | 0.00% | 0.0% |
| Q2 2014 | $299,000 | +21.5% | 123,943 | +5.1% | 0.00% | 0.0% |
| Q1 2014 | $246,000 | +13.9% | 117,930 | +11.3% | 0.00% | 0.0% |
| Q4 2013 | $216,000 | +24.9% | 105,930 | +26.0% | 0.00% | 0.0% |
| Q3 2013 | $173,000 | -56.9% | 84,043 | -51.2% | 0.00% | -66.7% |
| Q2 2013 | $401,000 | – | 172,110 | – | 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% |