Also trades as: 2303.TW (TAI) · $vol 456M
UMC NYSE
United Microelectronics Corporation
1W: +9.5%
1M: +39.1%
3M: +71.8%
YTD: +124.2%
1Y: +134.1%
3Y: +158.9%
5Y: +166.0%
$17.48
-0.10 (-0.60%)
Weekly Expected Move ±9.8%
$14
$15
$17
$19
$21
Overview
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Smart Money
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Income Statement
Cash Flow
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ESG
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Smart Money Score
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25
Insider—
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Key Statistics
Market Cap$43.9B
52W Range6.56-18.1
Volume19,721,159
Avg Volume10,826,395
Beta1.19
Dividend$0.48
Analyst Ratings
Company Info
CEOJason S. Wang
Employees20,000
SectorTechnology
IndustrySemiconductors
IPO Date2000-09-19
Websiteumc.com
Hsinchu Science Park
Hsinchu City 30078
TW
Hsinchu City 30078
TW
886 3 578 2258
About United Microelectronics Corporation
United Microelectronics Corporation operates as a semiconductor wafer foundry in Taiwan, Singapore, China, Hong Kong, Japan, the United States, Europe, and internationally. The company provides circuit design, mask tooling, wafer fabrication, and assembly and testing services. It serves fabless design companies and integrated device manufacturers. United Microelectronics Corporation was incorporated in 1980 and is headquartered in Hsinchu City, Taiwan.
Latest News
Here's How Much You Would Have Made Owning United Microelectronics Stock In The Last 15 Years
UMC Stock Jumps After Launch Of New Display Chip Technology
Here's How Much $100 Invested In United Microelectronics 10 Years Ago Would Be Worth Today
United Microelectronics April sales rise nearly 11%
Foreign IT's strongest Quant picks are almost all semiconductors
Recent Insider Trades
| Name | Type | Shares | Price | Date |
|---|---|---|---|---|
| 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 |