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UMC United Microelectronics
Market Closed 01-09 16:00:00 EST
8.79
+0.24
+2.81%
盘后8.79
+0.000.00%
19:45 EST
High8.86Low8.66Vol11.35M
Open8.81D1 Closing8.55Amplitude2.28%
Mkt Cap22.07BTradable Cap20.54BTotal Shares2.51B
T/O99.60MT/O Rate0.49%Tradable Shares2.34B
P/B--ROE--EPS0.00
52wk High--52wk Low--P/E--
Dividend--Div.Yield--ROA--

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Chip Stocks Rise After TSMC Logs Better-Than-Expected Revenue. Intel Soars over 8%; SOXL, Lam Research up over 5%; ASML up over 4%
Reuters  ·  01-09 23:05
Chip Stocks Rise After TSMC Logs Better-Than-Expected Revenue. Intel Soars over 8%; SOXL, Lam Research up over 5%; ASML up over 4%
Chip Stocks Pull Back. SOXL Down 6%; SanDisk Down over 4%; UMC, Onsemi Down About 3%; Applied Materials, Broadcom, Micron Down over 2%
Tiger Newspress  ·  01-08
Chip Stocks Pull Back. SOXL Down 6%; SanDisk Down over 4%; UMC, Onsemi Down About 3%; Applied Materials, Broadcom, Micron Down over 2%
United Microelectronics (UMC.US) Reports 2.26% Revenue Growth in 2025, Reaching Second-Highest Historical Level; Pre-Market Surge
Stock News  ·  01-07
United Microelectronics (UMC.US) Reports 2.26% Revenue Growth in 2025, Reaching Second-Highest Historical Level; Pre-Market Surge
United Microelectronics Stock Jumps 9% as It Reports 2.26% Increase in 2025 Sales
Reuters  ·  01-07
United Microelectronics Stock Jumps 9% as It Reports 2.26% Increase in 2025 Sales
United Microelectronics Reports 1.7% Increase in December Sales
MT Newswires Live  ·  01-07
United Microelectronics Reports 1.7% Increase in December Sales
Table: United Microelectronics Dec Rev NT$19.28B Vs NT$18.97B
Dow Jones  ·  01-07
Table: United Microelectronics Dec Rev NT$19.28B Vs NT$18.97B
Premarket Movers | Chip Stocks Rise. STMicro up 5%; SanDisk up 3%; ON Semi, TSMC, SOXL up 2%; Micron, Intel, Marvell, SMCI up about 1%
Tiger Newspress  ·  01-06
Premarket Movers | Chip Stocks Rise. STMicro up 5%; SanDisk up 3%; ON Semi, TSMC, SOXL up 2%; Micron, Intel, Marvell, SMCI up about 1%
Chip Stocks Rise. SOXL up 6%; ASML up over 5%; ARM, Applied Digital up about 4%; Marvell, Intel up over 3%; AMD, TSMC up over 2%
Tiger Newspress  ·  01-05
Chip Stocks Rise. SOXL up 6%; ASML up over 5%; ARM, Applied Digital up about 4%; Marvell, Intel up over 3%; AMD, TSMC up over 2%
Chip Stocks Shined. Navitas Up 17%; SanDisk Up 16%; Micron Up 11%; Western Digital, ASML Up 9%; Intel Up 7%; SMCI Up 6%; Marvell, ARM And TSMC Up 5%
Tiger Newspress  ·  01-03
Chip Stocks Shined. Navitas Up 17%; SanDisk Up 16%; Micron Up 11%; Western Digital, ASML Up 9%; Intel Up 7%; SMCI Up 6%; Marvell, ARM And TSMC Up 5%
AI Hardware Takes Center Stage as CES 2026 Opens Next Week — What to Watch For
TradingKey  ·  01-02
AI Hardware Takes Center Stage as CES 2026 Opens Next Week — What to Watch For
Long TSMC / Short UMC: Invest in a Structural Monopoly Vs. A Crowded Recovery
Smartkarma  ·  2025-12-31
Long TSMC / Short UMC: Invest in a Structural Monopoly Vs. A Crowded Recovery
Chip Stocks Kept Shining. Micron And SanDisk Up 7%; Lam Research, AMD And Navitas Up 4%; Nvidia And Intel Up 3%; SMCI And Western Digital Up 2%
Tiger Newspress  ·  2025-12-19
Chip Stocks Kept Shining. Micron And SanDisk Up 7%; Lam Research, AMD And Navitas Up 4%; Nvidia And Intel Up 3%; SMCI And Western Digital Up 2%
Chip Stocks Shined. Micron Up 17%; SanDisk Up 11%; Western Digital And Seagate Rose 8%; AMD Rose 4%; Marvell Up 3%
Tiger Newspress  ·  2025-12-18
Chip Stocks Shined. Micron Up 17%; SanDisk Up 11%; Western Digital And Seagate Rose 8%; AMD Rose 4%; Marvell Up 3%
Chip Stocks Gained. SanDisk Up 5%; KLA-Tencor Up 4%; STMicroelectronics And Micron Up 3%; Western Digital Rose 2%; Nvidia And AMD Rose 1%
Tiger Newspress  ·  2025-12-15
Chip Stocks Gained. SanDisk Up 5%; KLA-Tencor Up 4%; STMicroelectronics And Micron Up 3%; Western Digital Rose 2%; Nvidia And AMD Rose 1%
Chip Stocks Fall. Broadcom Extends Decline to 10%; SOXL Down 8%; Credo, Micron Down over 4%; Marvell, AMD, TSMC Down over 2%
Tiger Newspress  ·  2025-12-12
Chip Stocks Fall. Broadcom Extends Decline to 10%; SOXL Down 8%; Credo, Micron Down over 4%; Marvell, AMD, TSMC Down over 2%
Benchmarking Top-tier Grid Infrastructure: Cross-County Power Link Benefits Communities
Deep News  ·  2025-12-11
Benchmarking Top-tier Grid Infrastructure: Cross-County Power Link Benefits Communities
United Microelectronics Says Signed Licensing Deal With Imec for iSiPP300 Technology
MT Newswires Live  ·  2025-12-08
United Microelectronics Says Signed Licensing Deal With Imec for iSiPP300 Technology
Taiwan Dual-Listings Monitor: TSMC & UMC Spreads at Historically Rare Levels
Smartkarma  ·  2025-12-07
Taiwan Dual-Listings Monitor: TSMC & UMC Spreads at Historically Rare Levels
United Microelectronics and Polar Semiconductor Explore 8-Inch Chip Production in the U.S.
Deep News  ·  2025-12-04
United Microelectronics and Polar Semiconductor Explore 8-Inch Chip Production in the U.S.
United Microelectronics, Polar Semiconductor Tie Up for Wafer Manufacturing in US
MT Newswires Live  ·  2025-12-04
United Microelectronics, Polar Semiconductor Tie Up for Wafer Manufacturing in US

Introduction

Company Name.
United Microelectronics
Affiliated Markets:
NYSE
Listing Date:
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Main Business:
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. The company was incorporated in 1980 and is headquartered in Hsinchu City, Taiwan.
Issue price:
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