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Also trades as: 2303.TW (TAI) · $vol 423M

UMC NYSE

United Microelectronics Corporation
1W: -6.0% 1M: -30.3% 3M: +55.4% YTD: +143.4% 1Y: +160.7% 3Y: +190.4% 5Y: +158.5%
$17.36
-1.72 (-9.01%)
 
Weekly Expected Move ±11.1%
$15 $17 $19 $22 $24
NYSE · Technology · Semiconductors · Alpha Radar Sell · Power 36 · $43.3B mcap · 2.20B float · 0.801% daily turnover · Short 56% of daily vol
Smart Money Score
Watch 25
Insider
Congress
ETF Holdings
Key Statistics
Market Cap$43.3B
52W Range6.56-28.96
Volume23,323,542
Avg Volume17,652,416
Beta1.57
Dividend$0.41
Analyst Ratings
4 Buy 8 Hold 3 Sell
Consensus Hold
Company Info
CEOJason S. Wang
Employees20,000
SectorTechnology
IndustrySemiconductors
IPO Date2000-09-19
Websiteumc.com
Hsinchu Science Park
Hsinchu City, TP 30078
TW
886 3 578 2258
About United Microelectronics Corporation

United Microelectronics Corporation (UMC) operates as a specialized semiconductor wafer foundry, extending its services globally with operations across Taiwan, Singapore, China, Hong Kong, Japan, the United States, and Europe. The company offers a comprehensive range of solutions, from initial circuit blueprinting and mask generation to wafer manufacturing, final assembly, and rigorous testing. UMC's customer base consists of both integrated device manufacturers and companies focused solely on chip design. This corporation, founded in 1980, has its primary headquarters situated in Hsinchu City, Taiwan.

Recent Insider Trades

NameTypeSharesPriceDate
TAN WEN YI 0 2026-05-01
LU CHIA-AO 0 2026-05-01
LIAO CHING YU 0 2026-04-29
CHEN JIN-SHUANG 0 2026-04-29
KUO LIN-WU 0 2026-04-29

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms