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United Microelectronics Corporation (NEW) Common Stock (NY:UMC)

19.88 -0.12 (-0.60%)
Official Closing Price Updated: 4:10 PM EDT, Jun 9, 2026 Add to My Watchlist
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Press Releases about United Microelectronics Corporation (NEW) Common Stock

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UMC Reports Sales for May 2026
From United Microelectronics Corporation
Via Business Wire
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UMC Announces Release of 14nm eHV FinFET Platform, Advancing Innovation in Next-Generation Smartphone Displays
From United Microelectronics Corporation
Via Business Wire
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UMC Reports Sales for April 2026
From United Microelectronics Corporation
Via Business Wire
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UMC Files Form 20-F for 2025 with US Securities and Exchange Commission
From United Microelectronics Corporation
Via Business Wire
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UMC Reports First Quarter 2026 Results
From United Microelectronics Corporation
Via Business Wire
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UMC Reports Sales for March 2026
From United Microelectronics Corporation
Via Business Wire
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HyperLight and UMC Collaborate with Jabil to Bring TFLN Photonics to Data-Center Scale Deployment
From HyperLight Corporation
Via Business Wire
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HyperLight, UMC, and Wavetek Announce Strategic Partnership for High-Volume Foundry Production of TFLN Chiplet™ Platform
From HyperLight Corporation
Via Business Wire
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UMC Reports Sales for February 2026
From United Microelectronics Corporation
Via Business Wire
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UMC Reports Sales for January 2026
From United Microelectronics Corporation
Via Business Wire
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UMC Reports Fourth Quarter 2025 Results
From United Microelectronics Corporation
Via Business Wire
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UMC Reports Sales for December 2025
From United Microelectronics Corporation
Via Business Wire
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UMC Licenses imec’s iSiPP300 Technology to Extend Silicon Photonics Capabilities for Next-Generation Connectivity
From United Microelectronics Corporation
Via Business Wire
News headline image
UMC and Polar Collaborate to Meet Growing Demand for U.S. Onshore Semiconductor Manufacturing
From United Microelectronics Corporation
Via Business Wire
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UMC Reports Sales for November 2025
From United Microelectronics Corporation
Via Business Wire
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UMC Reports Sales for October 2025
From United Microelectronics Corporation
Via Business Wire
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UMC Reports Third Quarter 2025 Results
From United Microelectronics Corporation
Via Business Wire
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UMC Introduces 55nm BCD Platform to Elevate Power Efficiency for Smartphones, Consumer Electronics, and Automotive Applications
From United Microelectronics Corporation
Via Business Wire
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UMC Reports Sales for September 2025
From United Microelectronics Corporation
Via Business Wire
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UMC Reports Sales for August 2025
From United Microelectronics Corporation
Via Business Wire
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UMC’s 1.5°C Net-Zero targets validated by Science Based Targets initiative (SBTi)
From United Microelectronics Corporation
Via Business Wire
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UMC Reports Sales for July 2025
From United Microelectronics Corporation
Via Business Wire
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UMC Reports Second Quarter 2025 Results
From United Microelectronics Corporation
Via Business Wire
News headline image
Multibeam Secures $31 Million in Series B Financing to Accelerate Global Deployment of E-Beam Lithography Production Solutions
Investors include Onto Innovation, Lam Capital, UMC Capital, and MediaTek Capital 
From Multibeam Corporation
Via GlobeNewswire
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UMC Reports Sales for June 2025
From United Microelectronics Corporation
Via Business Wire
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UMC Reports Sales for May 2025
From United Microelectronics Corporation
Via Business Wire
News headline image
UMC Reports Sales for April 2025
From United Microelectronics Corporation
Via Business Wire
News headline image
UMC Files Form 20-F for 2024 with US Securities and Exchange Commission
From United Microelectronics Corporation
Via Business Wire
News headline image
UMC Reports First Quarter 2025 Results
From United Microelectronics Corporation
Via Business Wire
News headline image
UMC Reports Sales for March 2025
From United Microelectronics Corporation
Via Business Wire
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