UNITED MICROELECTRONICS CORP's ticker is UMC and the CUSIP is 910873405. A total of 1 filers reported holding UNITED MICROELECTRONICS CORP in Q3 2011. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $178,540 | -15.9% | 25,289 | -6.1% | 0.00% | – |
| Q2 2023 | $212,383 | -4.5% | 26,918 | +6.0% | 0.00% | -100.0% |
| Q1 2023 | $222,486 | +81.8% | 25,398 | +35.5% | 0.00% | – |
| Q4 2022 | $122,385 | +36.0% | 18,742 | +15.7% | 0.00% | – |
| Q3 2022 | $90,000 | -20.4% | 16,193 | -3.2% | 0.00% | – |
| Q2 2022 | $113,000 | -69.5% | 16,730 | -58.8% | 0.00% | – |
| Q1 2022 | $370,000 | +121.6% | 40,656 | +184.8% | 0.00% | – |
| Q4 2021 | $167,000 | -93.6% | 14,277 | -93.8% | 0.00% | -100.0% |
| Q3 2021 | $2,622,000 | +541.1% | 229,446 | +44.9% | 0.01% | +133.3% |
| Q3 2018 | $409,000 | +12.4% | 158,358 | +22.8% | 0.00% | -40.0% |
| Q2 2018 | $364,000 | +25.1% | 128,912 | +14.9% | 0.01% | +25.0% |
| Q1 2018 | $291,000 | -43.7% | 112,243 | -48.1% | 0.00% | -42.9% |
| Q4 2017 | $517,000 | -10.6% | 216,399 | -6.5% | 0.01% | -36.4% |
| Q3 2017 | $578,000 | +25.1% | 231,386 | +22.1% | 0.01% | +37.5% |
| Q2 2017 | $462,000 | +43.0% | 189,473 | +13.2% | 0.01% | +33.3% |
| Q1 2017 | $323,000 | +1096.3% | 167,391 | +1512.6% | 0.01% | +200.0% |
| Q2 2011 | $27,000 | -18.2% | 10,380 | -8.1% | 0.00% | -33.3% |
| Q2 2010 | $33,000 | -23.3% | 11,298 | 0.0% | 0.00% | -40.0% |
| Q1 2010 | $43,000 | -2.3% | 11,298 | 0.0% | 0.01% | -37.5% |
| Q4 2009 | $44,000 | – | 11,298 | – | 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% |