UNITED MICROELECTRONICS CORP's ticker is UMC and the CUSIP is 910873405. A total of 121 filers reported holding UNITED MICROELECTRONICS CORP in Q2 2019. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2019 | $65,000 | +22.6% | 24,162 | -4.4% | 0.00% | 0.0% |
| Q3 2019 | $53,000 | +82.8% | 25,262 | +62.3% | 0.00% | +50.0% |
| Q1 2019 | $29,000 | -57.4% | 15,562 | -59.3% | 0.00% | -50.0% |
| Q4 2018 | $68,000 | -72.7% | 38,261 | -60.5% | 0.00% | -63.6% |
| Q3 2018 | $249,000 | +632.4% | 96,742 | +696.8% | 0.01% | +1000.0% |
| Q2 2018 | $34,000 | -87.3% | 12,142 | -88.3% | 0.00% | -90.9% |
| Q1 2018 | $268,000 | +587.2% | 103,842 | +405.5% | 0.01% | +450.0% |
| Q1 2017 | $39,000 | -85.9% | 20,542 | -87.9% | 0.00% | -80.0% |
| Q3 2015 | $276,000 | -20.9% | 170,458 | 0.0% | 0.01% | -16.7% |
| Q2 2015 | $349,000 | -15.9% | 170,458 | 0.0% | 0.01% | -14.3% |
| Q1 2015 | $415,000 | -12.6% | 170,458 | -18.7% | 0.01% | -22.2% |
| Q4 2014 | $475,000 | -14.3% | 209,658 | -24.8% | 0.02% | -30.8% |
| Q3 2014 | $554,000 | -17.4% | 278,658 | 0.0% | 0.03% | -25.7% |
| Q2 2014 | $671,000 | +15.9% | 278,658 | 0.0% | 0.04% | +12.9% |
| Q1 2014 | $579,000 | +1.8% | 278,658 | -0.1% | 0.03% | +3.3% |
| Q4 2013 | $569,000 | -0.9% | 279,058 | 0.0% | 0.03% | -3.2% |
| Q3 2013 | $574,000 | -11.7% | 279,058 | 0.0% | 0.03% | +47.6% |
| Q2 2013 | $650,000 | – | 279,058 | – | 0.02% | – |
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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% |