United Microelectronics UMC

US equityMarket cap rank #264China Concept Stocks

$24.27

−$0.42 (-1.68%)

Market open · Sep 24, 1:10 pm ET

After hours $24.70 +0.08%

Open$24.02

Prev close$24.68

Day range$23.80 – $24.35

Volume3.32M

Market cap$61.09B

P/E (TTM)23.4

Dividend yield–

UMC Electronics: Received a "Special Letter of Appreciation" from Toyota Industries Corporation. JPX · 9 Sep 2026
UMC Electronics: A Minister in charge of Community Empowerment (Social Strengthening) of the Republic of Indonesia visited our subsidiary. JPX · 7 Aug 2026
UMC (UMC.US) Faces Dual Catalysts: Acceleration in PIC Business and 12nm Development Partnership with Intel, Sparking Institutional Long-Short Debate Zhitong Finance · 25 Aug 2026
UMC Electronics Sees FY Loss Y1.40B Dow Jones · 12 Aug 2026
UMC Electronics: Received the "Outstanding Partner" award from Fujifilm (China). JPX · 9 Jul 2026
Fundamental Counter-Evidence Amid the Semiconductor Sell-Off! UMC (UMC.US) Delivers Explosive Earnings and Raises Capital Expenditure as AI Orders Spill Over from GPUs to Mature Process Nodes Zhitong Finance · 29 Jul 2026
BofA Securities Initiates United Microelectronics(UMC.US) With Sell Rating, Announces Target Price $18.97 Market news · 29 Jul 2026
U.S. Stocks Move Sharply | UMC Plunges Over 12% in U.S. Pre-Market Trading, Hits Daily Limit Down on Taiwan Exchange Gelonghui Finance · 28 Jul 2026
UMC Electronics: We have been awarded the "Supplier Award 2026 Special Prize" by Vehicle Energy Japan. JPX · 14 Jul 2026
UMC Electronics: Matters Concerning Controlling Shareholders, etc. JPX · 26 Jun 2026