Growth Metrics

Diodes (DIOD) Gross Margin (2016 - 2026)

Diodes filings provide 16 years of Gross Margin readings, the most recent being 31.14% for Q4 2025.

  • On a quarterly basis, Gross Margin fell 154.0% to 31.14% in Q4 2025 year-over-year; TTM through Dec 2025 was 31.2%, a 204.0% decrease, with the full-year FY2025 number at 31.2%, down 204.0% from a year prior.
  • Gross Margin hit 31.14% in Q4 2025 for Diodes, up from 30.72% in the prior quarter.
  • In the past five years, Gross Margin ranged from a high of 41.82% in Q2 2023 to a low of 30.72% in Q3 2025.
  • Median Gross Margin over the past 5 years was 35.57% (2021), compared with a mean of 36.4%.
  • Biggest five-year swings in Gross Margin: skyrocketed 724bps in 2022 and later tumbled -864bps in 2024.
  • Diodes' Gross Margin stood at 39.71% in 2021, then grew by 5bps to 41.55% in 2022, then decreased by -16bps to 34.85% in 2023, then fell by -6bps to 32.68% in 2024, then fell by -5bps to 31.14% in 2025.
  • The last three reported values for Gross Margin were 31.14% (Q4 2025), 30.72% (Q3 2025), and 31.49% (Q2 2025) per Business Quant data.