United Microelectronics (UMC) Profit After Tax (2009 - 2026)

On a TTM basis, United Microelectronics' Profit After Tax came in at $4.44 billion as of Jun 30, 2026, up 164.9% year-over-year; for the year ended Dec 31, 2025, it was $1.8 billion, down 11.8% from the prior year.

• Annual Profit After Tax has declined for three straight years, though with a five-year compound annual growth rate of 16.9% (years ended Dec 2020 to Dec 2025).
• Across earlier years, Profit After Tax came in at $2.04 billion in the year ended Dec 31, 2024 (-17.3%), $2.47 billion in the year ended Dec 31, 2023 (-40.1%), $4.12 billion in the year ended Dec 31, 2022 (+72.9%) and $2.38 billion in the year ended Dec 31, 2021 (+188.8%).
• Quarterly Profit After Tax has ranged from $333.37 million in the quarter ended Mar 31, 2025 to $1.82 billion in the quarter ended Mar 31, 2026 over the past five years.
• On a year-over-year basis, Profit After Tax has increased for three consecutive quarters, with growth averaging 89.3% over the last eight quarters.
• Peak year-over-year performance for Profit After Tax in the last five years was growth of 445.5% in the quarter ended Mar 31, 2026, against a decline of 64.6% in the quarter ended Dec 31, 2023 at the low end.
• Per Business Quant, the preceding three quarters came in at $1.82 billion (quarter ended Mar 31, 2026), $620.41 million (quarter ended Dec 31, 2025) and $479.78 million (quarter ended Sep 30, 2025).