Also trades as: 2303.TW (TAI) · $vol 1025M
UMC NYSE
United Microelectronics Corporation
1W: +14.0%
1M: +17.2%
3M: +9.5%
YTD: +188.8%
1Y: +231.0%
3Y: +240.4%
5Y: +136.3%
$22.64
+0.52 (+2.35%)
Weekly Expected Move ±6.6%
$20
$21
$23
$24
$26
Overview
Chart
Smart Money
Financials
Income Statement
Cash Flow
Balance Sheet
Earnings
Analysis
Technicals
Weather
Peers
ESG
Institutions
ETF Exposure
Dark Pool
Short Interest
Smart Money Score
Moderate
50
Insider—
Congress—
ETF Holdings—
Key Statistics
Market Cap$56.5B
52W Range6.72-28.96
Volume7,183,642
Avg Volume15,960,565
Beta1.55
Dividend$0.40
Analyst Ratings
Company Info
CEOJason S. Wang
Employees20,000
SectorTechnology
IndustrySemiconductors
IPO Date2000-09-19
Websiteumc.com
Hsinchu Science Park
Hsinchu City, TP 30078
TW
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.
Latest News
ASE Technology Surges 16% in 3 Months: Time to Hold or Fold the Stock?
Taiwan Semiconductor Retains 73% Foundry Share: Is the Stock a Buy?
United Microelectronics reports 30.7% Y/Y revenue surge in August 2026 to NT$25.04B
B. Metzler seel. Sohn & Co. AG Sells 430,524 Shares of United Microelectronics Corporation $UMC
30 large-cap stocks flashing Strong Buy rating
Recent Insider Trades
| Name | Type | Shares | Price | Date |
|---|---|---|---|---|
| Liu Chitung | J-Other | 1,000,000 | — | 2026-09-07 |
| Liu Chitung | J-Other | 1,000,000 | — | 2026-09-07 |
| TAN WEN YI | 0 | — | 2026-05-01 | |
| LU CHIA-AO | 0 | — | 2026-05-01 | |
| LIAO CHING YU | 0 | — | 2026-04-29 |