ASE Technology Holding (ASX) Operating Margin (2009 - 2026)

ASE Technology Holding (ASX) has reported Operating Margin for 18 consecutive years, with 11.06% the latest figure, recorded in Q2 2026.

• On a quarterly basis, Operating Margin rose 430.0% year-over-year to 11.06% in Q2 2026; TTM through Jun 2026 was 9.75%, a 291.0% increase from a year earlier, with the FY2025 full-year figure at 7.97%, up 119.0% from the prior year.
• Operating Margin was 11.06% for Q2 2026 at ASE Technology Holding, up from 10.1% in the prior quarter.
• Over five years, Operating Margin peaked at 12.84% in Q2 2022 and troughed at 5.63% in Q1 2024.
• A 5-year average of 8.52% and a median of 7.38% in 2023 frame the typical range for Operating Margin.
• Across the five-year window, Operating Margin slumped 594 bps in 2023 and soared 430 bps in 2026, its largest moves.
• Over 5 years, Operating Margin stood at 11.15% in 2022, then tumbled by 34 bps to 7.36% in 2023, then retreated by 6 bps to 6.91% in 2024, then soared by 44 bps to 9.94% in 2025, then climbed by 11 bps to 11.06% in 2026.
• The last three Operating Margin figures came in at 11.06% (Q2 2026), 10.1% (Q1 2026), and 9.94% (Q4 2025), per Business Quant data.