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May 8, 2026 02:56AM UMC reports April sales rise 10.8% to NT$22.66 billion

Apr 30, 2026 03:06AM JPMorgan Upgrades United Microelectronics Corp (2303:TT) (UMC) to Neutral

Apr 29, 2026 08:20AM United Microelectronics (UMC) Tops Q1 EPS by 7c

Apr 20, 2026 09:23AM GlobalFoundries climbs 8% on UMC pricing report

Apr 20, 2026 06:17AM Morgan Stanley Upgrades United Microelectronics Corp (2303:TT) (UMC) to Equalweight

Apr 17, 2026 02:03PM Raymond James: 'Smartphone sales remain fairly resilient'

Apr 8, 2026 05:52AM UMC reports march 2026 revenue of NT$20.8 billion, up 4.9% year-over-year

Mar 13, 2026 06:02AM HyperLight, UMC team with Jabil for data center photonics deployment

Feb 5, 2026 05:49AM UMC posts 5.3% revenue increase in January 2026

Jan 29, 2026 04:50AM Increasing unusual option volume: UMC CDZI ZSL VSAT URNM USAS ASX ODV WRAP HNGE WU BCE

Jan 29, 2026 01:04AM United Microelectronics Corp (2303:TT) (UMC) PT Raised to NT$100 at UBS

Jan 29, 2026 01:03AM JPMorgan Downgrades United Microelectronics Corp (2303:TT) (UMC) to Underweight

Jan 28, 2026 01:28PM BNP Paribas Exane Downgrades United Microelectronics (UMC) to Underperform

Jan 28, 2026 10:19AM KGI Securities Upgrades United Microelectronics (UMC) to Neutral

Jan 28, 2026 05:40AM United Microelectronics (UMC) Misses Q4 EPS by 1c

Jan 28, 2026 05:04AM Increasing unusual option volume: CTMX ECH GFS ZSL UMC AMTX SATL ABUS RVMD

Jan 21, 2026 02:34PM BofA Securities Reiterates Underperform Rating on United Microelectronics (UMC)

Jan 20, 2026 09:54AM Increasing unusual call option volume: CRVS DAWN IBRX ZSL UMC RVMD ACHC COLD

Jan 15, 2026 09:43AM Increasing unusual call option volume: UMC SHLS TCOM RSP YEXT VZLA ZSL LKQ VNQ IBRX

Jan 15, 2026 07:59AM SST and UMC launch 28nm automotive grade flash memory platform

Dec 8, 2025 04:05AM UMC licenses imec silicon photonics technology for 12-inch platform

Dec 4, 2025 05:38AM UMC reports November 2025 sales rose 5.91% to NT$21.23 billion

Dec 4, 2025 05:37AM UMC and Polar sign memorandum for U.S. semiconductor manufacturing

Nov 12, 2025 02:15AM BofA Securities Double Downgrades United Microelectronics (UMC) to Underperform

Nov 12, 2025 12:58AM BofA Securities Double Downgrades United Microelectronics Corp (2303:TT) (UMC) to Underperform

Nov 6, 2025 03:15AM UMC reports October sales decline of 0.36% year-over-year

Oct 29, 2025 08:08AM United Microelectronics (UMC) Tops Q3 EPS by 7c

Oct 29, 2025 05:32AM United Microelectronics (UMC) November 8 calls active

Oct 22, 2025 08:03AM UMC launches 55nm BCD platform for power management chips

Oct 7, 2025 05:02AM UMC reports 5.2% increase in September sales to NT$19.9 billion

Sep 30, 2025 03:13PM United Microelectronics (UMC) 2500 contracts of January 6 puts trade

Sep 4, 2025 05:46AM UMC reports 7.2% decline in August sales to NT$19.16 billion

Aug 6, 2025 05:26AM UMC reports 4.1% decline in July sales to NT$20.04 billion

Jul 30, 2025 05:16PM United Microelectronics (UMC) Misses Q2 EPS by 2c

Jul 7, 2025 08:59AM Bernstein Reiterates Underperform Rating on United Microelectronics (UMC)

Jun 5, 2025 06:16AM United Microelectronics (UMC) Reports May 2025 Sales

May 23, 2025 03:43AM Goldman Sachs Downgrades United Microelectronics Corp (2303:TT) (UMC) to Sell

May 15, 2025 05:53AM Increasing unusual option volume: LKQ UMC SATS MUB PBF TSLY LNTH PSN NICE

Apr 1, 2025 04:04AM United Microelectronics (UMC) Unveils New Fab Expansion in Singapore in Grand Opening Ceremony

Mar 31, 2025 11:23AM UMC stock surges on report of GlobalFoundries merger talks

Mar 31, 2025 10:39AM GlobalFoundries (GFS) weighs merger with UMC (UMC) - Nikkei

Jan 21, 2025 12:21PM Citi Double Downgrades United Microelectronics Corp (2303:TT) (UMC) to Sell

Jan 21, 2025 06:04AM United Microelectronics (UMC) Misses Q4 EPS by 4c, provides guidance

Jan 8, 2025 06:54AM Bernstein on Asia Semiconductors & Global Memory 2025 Outlook: 'Is AI still the play?'

Dec 18, 2024 06:31AM United Microelectronics (UMC) Signs 30-Year, 30 Billion kWh Offshore Wind Power Agreement with CIP’s Fengmiao I Offshore Wind Farm

Nov 6, 2024 06:05AM United Microelectronics (UMC) Reports Sales for October 2024

Oct 30, 2024 12:01PM United Microelectronics Corp (2303:TT) (UMC) PT Lowered to NT$56 at BofA Securities

Oct 30, 2024 12:01PM JPMorgan Downgrades United Microelectronics Corp (2303:TT) (UMC) to Neutral

Oct 30, 2024 06:39AM United Microelectronics (UMC) Tops Q3 EPS by 1c, provides outlook

Oct 7, 2024 06:04AM United Microelectronics (UMC) Reports September 2024 Sales

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