United Microelectronics (UMC) Operating Margin (2010 - 2026)

United Microelectronics' Operating Margin history runs 17 years deep, the most recent figure standing at 216.84% for Q1 2026.

• In Q1 2026, Operating Margin rose 1958.0% year-over-year to 216.84%; the TTM figure through Mar 2026 stood at 895.87% (down 12087.0% YoY), while the FY2025 annual figure was 18.5%, down 372.0% from the prior year.
• Operating Margin was 216.84% for Q1 2026 at United Microelectronics, up from 19.78% in the prior quarter.
• In the past five years, Operating Margin ranged from a high of 1152.64% in Q2 2022 to a low of 18.8% in Q3 2025.
• Historically, Operating Margin has averaged 165.93% across 5 years, with a median of 34.84% in 2022.
• The sharpest annual moves came in 2022 and 2023: Operating Margin jumped 227838 bps in 2022, then sank 112480 bps in 2023.
• A 5-year view of Operating Margin shows it stood at 34.84% in 2022, then sank by 35 bps to 22.61% in 2023, then declined by 12 bps to 19.8% in 2024, then fell by 0 bps to 19.78% in 2025, then surged by 996 bps to 216.84% in 2026.
• The last three Operating Margin figures came in at 216.84% (Q1 2026), 19.78% (Q4 2025), and 18.8% (Q3 2025), per Business Quant data.