UNITED MICROELECTRONICS CORP's ticker is UMC and the CUSIP is 910873405. A total of 221 filers reported holding UNITED MICROELECTRONICS CORP in Q1 2023. The put-call ratio across all filers is 2.49 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $977,013 | -6.0% | 138,387 | +5.1% | 0.01% | +25.0% |
| Q2 2023 | $1,039,072 | -7.6% | 131,668 | +2.5% | 0.00% | +33.3% |
| Q1 2023 | $1,124,749 | +30.7% | 128,396 | -2.6% | 0.00% | -50.0% |
| Q4 2022 | $860,673 | +42.7% | 131,803 | +21.7% | 0.01% | -14.3% |
| Q3 2022 | $603,000 | -15.8% | 108,292 | +2.4% | 0.01% | -12.5% |
| Q2 2022 | $716,000 | +430.4% | 105,742 | +608.0% | 0.01% | +300.0% |
| Q1 2022 | $135,000 | -82.1% | 14,935 | -77.1% | 0.00% | -81.8% |
| Q4 2021 | $755,000 | – | 65,178 | – | 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% |