Stock research
UMC — UNITED MICROELECTRONICS CORP
UMC is reported by 7 tracked managers with $319.7M in visible reported value. This page connects ownership breadth, filing activity, and price context.
Stock research evidence
The latest visible filing snapshot is 2026 Q2. Values come from reported manager holdings; prices and 52-week context come from the latest available market quote.
- Tracked holders
- 7
- Reported value
- $319.7M
- Ownership breadth
- Not available
- Current price
- $23
Top reported managers
These managers have the largest visible reported positions in UMC. Portfolio weight is measured within each manager's latest visible filing.
- Cliff Asness0.1% of reported portfolio · $210.0M · Filed Aug 14, 2026
- John Overdeck / David Siegel0.1% of reported portfolio · $84.0M · Reduce · Filed Aug 14, 2026
- Israel Englander0% of reported portfolio · $13.8M · Filed Aug 14, 2026
- Ken Griffin0% of reported portfolio · $5.7M · Reduce · Filed Aug 14, 2026
- David Shaw0% of reported portfolio · $5.3M · Reduce · Filed Aug 14, 2026
Continue the research
Review the manager roster, compare this company with the most widely held stocks, or browse transparent screens built from the same filing-backed data.