UNITED MICROELECTRONICS CORP's ticker is UMC and the CUSIP is 910873405. A total of 92 filers reported holding UNITED MICROELECTRONICS CORP in Q4 2013. The put-call ratio across all filers is - and the average weighting 0.5%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2014 | $2,993,000 | -53.4% | 1,503,970 | -43.6% | 0.00% | -60.0% |
| Q2 2014 | $6,429,000 | -18.1% | 2,667,600 | -29.3% | 0.01% | -28.6% |
| Q1 2014 | $7,852,000 | -14.2% | 3,775,235 | -15.8% | 0.01% | -22.2% |
| Q4 2013 | $9,149,000 | -18.4% | 4,484,856 | -17.6% | 0.01% | -18.2% |
| Q3 2013 | $11,209,000 | +16.0% | 5,441,538 | +31.2% | 0.01% | 0.0% |
| Q2 2013 | $9,666,000 | – | 4,148,395 | – | 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% |