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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

Applied Optoelectronics (AAOI) FCF Margin (2016 - 2026)

Applied Optoelectronics has reported FCF Margin over the past 13 years, most recently at 77.91% for Q4 2025.

  • Quarterly FCF Margin fell 2506.0% to 77.91% in Q4 2025 from the year-ago period, while the trailing twelve-month figure was 77.59% through Dec 2025, down 3230.0% year-over-year, with the annual reading at 77.59% for FY2025, 3230.0% down from the prior year.
  • FCF Margin was 77.91% for Q4 2025 at Applied Optoelectronics, down from 66.35% in the prior quarter.
  • Over five years, FCF Margin peaked at 34.54% in Q2 2023 and troughed at 88.35% in Q2 2025.
  • The 5-year median for FCF Margin is 18.19% (2022), against an average of 29.02%.
  • Year-over-year, FCF Margin skyrocketed 3147bps in 2023 and then plummeted -7687bps in 2025.
  • A 5-year view of FCF Margin shows it stood at 4.94% in 2021, then plummeted by -40bps to 6.89% in 2022, then dropped by -11bps to 7.63% in 2023, then plummeted by -592bps to 52.85% in 2024, then tumbled by -47bps to 77.91% in 2025.
  • Per Business Quant, the three most recent readings for AAOI's FCF Margin are 77.91% (Q4 2025), 66.35% (Q3 2025), and 88.35% (Q2 2025).