UNITED MICROELECTRONICS CORP's ticker is UMC and the CUSIP is 910873405. A total of 109 filers reported holding UNITED MICROELECTRONICS CORP in Q1 2018. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2018 | $141,000 | -11.9% | 54,597 | -18.2% | 0.06% | +41.3% |
| Q4 2017 | $160,000 | -14.4% | 66,737 | -10.9% | 0.05% | +21.1% |
| Q3 2017 | $187,000 | +3.9% | 74,906 | -1.2% | 0.04% | +31.0% |
| Q2 2017 | $180,000 | +143.2% | 75,790 | +99.0% | 0.03% | +190.0% |
| Q1 2017 | $74,000 | +72.1% | 38,088 | +56.1% | 0.01% | +66.7% |
| Q4 2016 | $43,000 | +38.7% | 24,407 | +45.6% | 0.01% | +50.0% |
| Q3 2016 | $31,000 | – | 16,761 | – | 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% |