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United Microelectronics Corporation

Ticker2303.TWVenueTAISectorTechnologyPrimary listingBeta1.70
NT$131.5-1.13%
FinScore62

United Microelectronics Corporation is a Taiwan-based company in the Technology sector with a market capitalisation of $51.3B. Its FinScore is 62/100; its highest-scoring layer is Quality (74) and its lowest is Value (34). The shares trade at 19.9x trailing earnings and are up 166% year to date.

Market cap
$51.3B
P/E (TTM)
19.9x
Dividend yield (TTM)
2.01%
ROE
21.0%

Share price performance

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About United Microelectronics Corporation

www.umc.com

United Microelectronics Corporation (UMC) functions as a leading semiconductor wafer foundry with an extensive international footprint, operating across Taiwan, Singapore, China, Hong Kong, Japan, the United States, and Europe, among other global regions. It offers a comprehensive suite of services encompassing circuit design, mask development, wafer manufacturing, and the crucial final stages of assembly and quality assurance testing. UMC primarily caters to the needs of fabless design firms and integrated device manufacturers. Founded in 1980, this enterprise maintains its corporate headquarters in Hsinchu City, Taiwan.

Profile
Sector
Technology
Industry
Semiconductors
HQ
Taiwan
Fiscal year-end
December
Trading currency
TWD
Reporting currency
TWD
Fundamentals updated
81 days ago
Market
Market cap
$51.3B
Shares outstanding
12.5B
P/E (TTM)
19.9x
Dividend yield (TTM)
2.01%
Beta (issuer)
1.71
Revenue (latest FY)
NT$237.6B

Revenue breakdown

FY 2024NT$232.3B
  • Wafer
    95.5%NT$221.8B
  • Other Products
    4.5%NT$10.5B

FinScore

As of 2026-10-19
Overall62
Quality74
Growth63
Value34
Momentum55
Relative Strength76

Snapshot

Ownership

As of 2026-03-31
Institutional
1.9%
Insider
0.1%
Free float
86.4%
Top-5 institutional holders
2.1%
Shares outstanding
12.5B
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