United Microelectronics Corporation Stock price history, chart, earnings | 123jump
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United Microelectronics Corporation

Website Investor Relation


United microelectronics corporation

Technology > Semiconductors

UMC


Links

Website
Investor Relation
10K
10Q
Prospectus

Price

  • Last Close
  • $ 9.6 -1.13 % -0.11
    Apr 14, 2026
  • Trading Volume
  • 187,250
  • 52-Week High/Low
  • $9 - $7

  • Market Cap Full
  • $ 108.3B
  • YTD
  • 46%

Returns +
Q

2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016
Q1 35.2% 1.2% -4.6% 34.2% -22.1% 8.1% -5% 5% 8.3% 10.5% -
Q2 - -33.7% 8% -10% -25.8% 3.7% 4% 17.1% 9.8% 26.3% -
Q3 - -33.7% 3% -10.5% -17.7% 21% 8% -6% -6.9% 6.2% -
Q4 - -33.7% -3.1% 20.5% 17.2% 2.4% 74.2% 26.1% -30.6% -5% -

Returns +
M

J F M A M J J A S O N D
2026 - - - - - - - - - - - -
2025 1.2% - - - - - - - - - - -

Returns +
A

2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016
UMC 46%1%-23%30%-44%39%215%50%-22%41%-2%

Earnings

id company_name ticker sector industry addresss state city zip country
Q1
Q2
Q3
Q4
A

Annual
Returns


52 Week
High/Low

Annual
Earnings

Chart

Trading Volume

Dividend +

2024 2023 2021
Q1 0.36 0.45 0.22
Q2 0.36 - -
Q3 - - -
Q4 - - -
A 0.72 0.45 0.22
Data Sources Disclaimer