Ownership history in XTX Topco Ltd · 7 quarters on record
This page tracks every 13F SEC filing in which XTX Topco Ltd reported a position in UNITED MICROELECTRONICS CORP (UMC). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.
| Quarter | Action | Shares | Change | Chg % | % of Fund | Mkt Value | Price (EOQ) |
|---|---|---|---|---|---|---|---|
| 2025 Q3 | REDUCED | 16,736 | -16,747 | -50.0% | 0.01% | $127K | $7.58 |
| 2024 Q4 | REDUCED | 33,483 | -193,965 | -85.3% | 0.02% | $217K | $6.10 |
| 2024 Q3 | ADDED | 227,448 | +159,923 | +236.8% | 0.14% | $1.9M | $7.92 |
| 2023 Q4 | REDUCED | 67,525 | -5,884 | -8.0% | 0.13% | $571K | $7.54 |
| 2023 Q1 | ADDED | 73,409 | +48,353 | +193.0% | 0.13% | $643K | $7.26 |
| 2022 Q4 | REDUCED | 25,056 | -21,055 | -45.7% | 0.03% | $164K | $5.41 |
| 2022 Q2 | INITIATED | 46,111 | — | — | 0.13% | $312K | $5.61 |
As of 2025 Q4 — sorted by position size