$
19.82
-$1.10
As of October 16, 2026
· USD
Open
$20.65
High
$20.65
Low
$19.74
Prev Close
$20.92
Volume
12.91M
52-Wk High
$28.96
52-Wk Low
$6.97
Market Cap
$49.44B
P/E
18.52
EPS
$1.07
About
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 E...See more
Ticker
UMC
Exchange
New York Stock Exchange
Industry
Semiconductors
Sector
Technology
CEO
Jason S. Wang
Website
https://www.umc.com ↗
Address
Hsinchu Science Park, Hsinchu City, TP, 30078, TW
Phone
886 3 578 2258
Market Cap
$49.44B
Financial Performance
| Net sales | |||||
| Gross margin | |||||
| Net income |
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