In 2025, UMC's consolidated revenue totaled NT$237.6 billion. UMC's gross margin was 29.0% with an operating margin of 18.5%, resulting in an earnings per share of NT$3.34.

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Latest Financial News
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2026-04-30

UMC Files Form 20-F for 2025 with US Securities and Exchange Commission
2026-04-29

UMC 1Q 2026 Financial Results
2026-01-28

UMC 4Q 2025 Financial Results
2025-04-24

UMC Files Form 20-F for 2024 with US Securities and Exchange Commission
2024-05-30

UMC Shareholders Elect 16th Term of Directors at Annual Shareholders’ Meeting
2023-05-31

UMC Shareholders Approve NT$3.60 Cash Dividend at Annual Shareholders’ Meeting
2022-05-27

UMC Shareholders Approve NT$3 Cash Dividend at Annual Shareholders’ Meeting
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UMC is listed on both the Taiwan Stock Exchange and the New York Stock Exchange.

 

Taiwan Stock Exchange

Stock ticker: 2303

New York Stock Exchange

Stock ticker: UMC

2303 TWSE Stock Quote

UMC ADR Stock Quote

Market Observation Post System (MOPS)

U.S SEC Filings (EDGAR)
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Common Stock Transfer Agent
Horizon Securities
ADR Depositary Bank
J.P. Morgan Depositary Receipts
  • 383 Madison Avenue, 11th Floor New York, NY10179, U.S.A.
  • Toll free in the USA : 1-800-990-1135
  • Outside the USA : 1-651-453-2128
  • http://www.adr.com
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