UNITED MICROELECTRONICS CORP's ticker is UMC and the CUSIP is 910873405. A total of 241 filers reported holding UNITED MICROELECTRONICS CORP in Q1 2022. The put-call ratio across all filers is 1.86 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $69,000 | -66.3% | 10,162 | -54.7% | 0.04% | -64.4% |
| Q1 2022 | $205,000 | -8.9% | 22,440 | +16.4% | 0.10% | -4.7% |
| Q4 2021 | $225,000 | +1.8% | 19,273 | -0.2% | 0.11% | -19.1% |
| Q3 2021 | $221,000 | +36.4% | 19,310 | +13.0% | 0.13% | +33.7% |
| Q2 2021 | $162,000 | +13.3% | 17,090 | +8.5% | 0.10% | -3.9% |
| Q1 2021 | $143,000 | +37.5% | 15,748 | +27.9% | 0.10% | +54.5% |
| Q4 2020 | $104,000 | – | 12,315 | – | 0.07% | – |
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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% |