UNITED MICROELECTRONICS CORP's ticker is UMC and the CUSIP is 910873405. A total of 87 filers reported holding UNITED MICROELECTRONICS CORP in Q4 2015. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2017 | $172,000 | +23.7% | 70,481 | -2.3% | 0.01% | +20.0% |
| Q1 2017 | $139,000 | -28.7% | 72,140 | -35.4% | 0.01% | -28.6% |
| Q4 2016 | $195,000 | +23.4% | 111,681 | +30.9% | 0.01% | +16.7% |
| Q3 2016 | $158,000 | -38.5% | 85,347 | -33.9% | 0.01% | -50.0% |
| Q2 2016 | $257,000 | +15.2% | 129,043 | +20.4% | 0.01% | 0.0% |
| Q1 2016 | $223,000 | +619.4% | 107,189 | +541.7% | 0.01% | +500.0% |
| Q4 2015 | $31,000 | +40.9% | 16,703 | +26.0% | 0.00% | +100.0% |
| Q3 2015 | $22,000 | – | 13,255 | – | 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% |