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Asset Utilization RatioAssets AverageDebt RatioDebt to EquityEBIT MarginEBITDA MarginEBT MarginEnterprise ValueEquity AverageEquity RatioFCF MarginGross MarginInterest Coverage RatioInventory AverageInvested CapitalNet MarginOperating MarginReturn on AssetsReturn on Capital EmployedReturn on EquityReturn on Invested CapitalReturn on SalesTimes Interest Earned

Diodes (DIOD) Operating Margin (2016 - 2026)

Diodes filings provide 16 years of Operating Margin readings, the most recent being 1.18% for Q4 2025.

  • On a quarterly basis, Operating Margin fell 469.0% to 1.18% in Q4 2025 year-over-year; TTM through Dec 2025 was 1.19%, a 266.0% decrease, with the full-year FY2025 number at 1.19%, down 266.0% from a year prior.
  • Operating Margin hit 1.18% in Q4 2025 for Diodes, down from 2.95% in the prior quarter.
  • In the past five years, Operating Margin ranged from a high of 21.57% in Q3 2022 to a low of 53.15% in Q4 2023.
  • Median Operating Margin over the past 5 years was 8.86% (2021), compared with a mean of 5.81%.
  • Biggest five-year swings in Operating Margin: tumbled -7258bps in 2023 and later skyrocketed 5666bps in 2024.
  • Diodes' Operating Margin stood at 25.79% in 2021, then skyrocketed by 175bps to 19.44% in 2022, then tumbled by -373bps to 53.15% in 2023, then surged by 107bps to 3.51% in 2024, then tumbled by -134bps to 1.18% in 2025.
  • The last three reported values for Operating Margin were 1.18% (Q4 2025), 2.95% (Q3 2025), and 2.56% (Q2 2025) per Business Quant data.