UNITED MICROELECTRONICS CORP's ticker is UMC and the CUSIP is 910873405. A total of 94 filers reported holding UNITED MICROELECTRONICS CORP in Q1 2015. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $184,000 | -64.1% | 20,143 | -89.5% | 0.00% | -77.8% |
| Q4 2019 | $513,000 | +1065.9% | 191,512 | +801.0% | 0.01% | +12.5% |
| Q2 2015 | $44,000 | -12.0% | 21,255 | +3.4% | 0.01% | +33.3% |
| Q1 2015 | $50,000 | -35.9% | 20,555 | -40.5% | 0.01% | -64.7% |
| Q4 2014 | $78,000 | +50.0% | 34,556 | +32.1% | 0.02% | +142.9% |
| Q3 2014 | $52,000 | – | 26,156 | – | 0.01% | – |
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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% |