Growth Metrics

Lantronix (LTRX) FCF Margin (2016 - 2026)

Lantronix's FCF Margin history spans 16 years, with the latest figure at 7.01% for Q4 2025.

  • On a quarterly basis, FCF Margin rose 618.0% to 7.01% in Q4 2025 year-over-year; TTM through Dec 2025 was 3.15%, a 220.0% decrease, with the full-year FY2025 number at 0.67%, down 1002.0% from a year prior.
  • FCF Margin hit 7.01% in Q4 2025 for Lantronix, down from 11.85% in the prior quarter.
  • Over the last five years, FCF Margin for LTRX hit a ceiling of 26.28% in Q1 2023 and a floor of 20.07% in Q4 2022.
  • Historically, FCF Margin has averaged 1.89% across 5 years, with a median of 5.36% in 2021.
  • Biggest five-year swings in FCF Margin: skyrocketed 3891bps in 2023 and later crashed -2181bps in 2025.
  • Tracing LTRX's FCF Margin over 5 years: stood at 15.83% in 2021, then fell by -27bps to 20.07% in 2022, then surged by 161bps to 12.29% in 2023, then crashed by -93bps to 0.82% in 2024, then surged by 753bps to 7.01% in 2025.
  • Business Quant data shows FCF Margin for LTRX at 7.01% in Q4 2025, 11.85% in Q3 2025, and 17.49% in Q2 2025.