UNITED MICROELECTRONICS CORP's ticker is UMC and the CUSIP is 910873405. A total of 224 filers reported holding UNITED MICROELECTRONICS CORP in Q3 2021. The put-call ratio across all filers is 2.28 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $538 | +13.3% | 76,151 | +26.5% | 0.00% | 0.0% |
| Q2 2023 | $475 | -12.2% | 60,202 | -2.5% | 0.00% | 0.0% |
| Q1 2023 | $541 | -79.0% | 61,772 | -84.3% | 0.00% | -83.3% |
| Q4 2022 | $2,571 | -96.8% | 393,847 | +2583.1% | 0.01% | – |
| Q3 2022 | $81,000 | -41.3% | 14,679 | -28.3% | 0.00% | – |
| Q2 2022 | $138,000 | -31.7% | 20,475 | -7.9% | 0.00% | – |
| Q1 2022 | $202,000 | -54.8% | 22,241 | -41.9% | 0.00% | -100.0% |
| Q4 2021 | $447,000 | +13.5% | 38,254 | +10.7% | 0.00% | 0.0% |
| Q3 2021 | $394,000 | +32.2% | 34,551 | +9.4% | 0.00% | 0.0% |
| Q2 2021 | $298,000 | +27.4% | 31,569 | +22.4% | 0.00% | 0.0% |
| Q1 2021 | $234,000 | +34.5% | 25,791 | +24.7% | 0.00% | 0.0% |
| Q4 2020 | $174,000 | – | 20,689 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Lingohr Asset Management GmbH | 360,200 | $861,000 | 0.45% |
| CQS Cayman LP | 2,133,210 | $5,098,000 | 0.32% |
| ACADIAN ASSET MANAGEMENT LLC | 19,684,393 | $47,046,000 | 0.20% |
| BOOTHBAY FUND MANAGEMENT, LLC | 568,764 | $1,359,000 | 0.20% |
| ALETHEA CAPITAL MANAGEMENT, LLC | 39,357 | $94,000 | 0.15% |
| Aperio Group, LLC | 10,112,040 | $24,168,000 | 0.12% |
| Laird Norton Wetherby Wealth Management, LLC | 191,943 | $459,000 | 0.06% |
| Parallel Advisors, LLC | 141,716 | $339,000 | 0.06% |
| SRS Capital Advisors, Inc. | 50,289 | $120,000 | 0.05% |
| Cypress Wealth Advisors LLC | 22,357 | $53,000 | 0.05% |