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 2021 | $9,788,000 | +15.7% | 861,975 | -2.9% | 0.02% | +21.4% |
| Q2 2021 | $8,460,000 | -35.8% | 887,446 | -39.8% | 0.01% | -39.1% |
| Q1 2021 | $13,183,000 | +22.5% | 1,473,125 | +18.5% | 0.02% | +9.5% |
| Q4 2020 | $10,765,000 | +62.5% | 1,243,186 | -11.2% | 0.02% | +50.0% |
| Q3 2020 | $6,625,000 | +83.4% | 1,400,711 | 0.0% | 0.01% | +75.0% |
| Q2 2020 | $3,613,000 | +16.2% | 1,400,711 | 0.0% | 0.01% | 0.0% |
| Q1 2020 | $3,109,000 | -17.5% | 1,400,711 | 0.0% | 0.01% | +14.3% |
| Q4 2019 | $3,767,000 | +28.7% | 1,400,711 | -0.0% | 0.01% | +16.7% |
| Q3 2019 | $2,927,000 | -13.0% | 1,400,712 | -7.6% | 0.01% | 0.0% |
| Q2 2019 | $3,363,000 | +18.1% | 1,515,209 | 0.0% | 0.01% | +20.0% |
| Q1 2019 | $2,848,000 | -9.6% | 1,515,209 | -14.4% | 0.01% | -28.6% |
| Q4 2018 | $3,152,000 | -43.1% | 1,769,942 | -17.8% | 0.01% | -30.0% |
| Q3 2018 | $5,537,000 | -6.7% | 2,154,071 | 0.0% | 0.01% | -16.7% |
| Q2 2018 | $5,932,000 | -45.7% | 2,154,071 | -49.0% | 0.01% | -33.3% |
| Q1 2018 | $10,931,000 | +5.0% | 4,220,168 | -3.1% | 0.02% | +5.9% |
| Q4 2017 | $10,407,000 | -2.1% | 4,354,074 | +2.3% | 0.02% | -5.6% |
| Q3 2017 | $10,635,000 | +5.6% | 4,254,236 | +3.0% | 0.02% | 0.0% |
| Q2 2017 | $10,074,000 | +29.6% | 4,128,689 | +2.5% | 0.02% | +28.6% |
| Q1 2017 | $7,772,000 | +10.3% | 4,026,647 | 0.0% | 0.01% | 0.0% |
| Q4 2016 | $7,048,000 | – | 4,026,647 | – | 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% |