UMC holders · CITADEL ADVISORS LLC 13F · UMC stock
CITADEL ADVISORS LLC United Microelectronics (UMC) 13F holding
CITADEL ADVISORS LLC reported 765,322 UMC shares valued at $6.9M as of 2026-03-31. Share lines from that 13F summed, options excluded; value is the 13F-reported market value in US dollars, as reported on Form 13F, not a live feed.
This is the newest UMC 13F on file for this filer CIK, and it is older than the quarter ended 2026-06-30. It is kept for history and left out of the UMC holders table.
| Report | Shares | Value | Class |
|---|---|---|---|
| 2026-03-31 | 765,322 | $6.9M | SPON ADR NEW |
| 2025-12-31 | 1,124,310 | $8.8M | SPON ADR NEW |
| 2025-09-30 | 50,539 | $383.1K | SPON ADR NEW |
| 2025-06-30 | 592,879 | $4.5M | SPON ADR NEW |
Not investment advice. Holdings as reported on Form 13F; EDGAR is the official record.