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Growth Metrics

Harmonic (HLIT) FCF Margin (2016 - 2026)

Harmonic filings provide 17 years of FCF Margin readings, the most recent being 24.54% for Q4 2025.

  • On a quarterly basis, FCF Margin fell 15111.0% to 24.54% in Q4 2025 year-over-year; TTM through Dec 2025 was 29.88%, a 1908.0% increase, with the full-year FY2025 number at 29.88%, up 1908.0% from a year prior.
  • FCF Margin hit 24.54% in Q4 2025 for Harmonic, down from 20.0% in the prior quarter.
  • In the past five years, FCF Margin ranged from a high of 126.58% in Q4 2024 to a low of 24.54% in Q4 2025.
  • Median FCF Margin over the past 5 years was 3.83% (2023), compared with a mean of 9.42%.
  • Biggest five-year swings in FCF Margin: skyrocketed 14081bps in 2024 and later tumbled -15111bps in 2025.
  • Harmonic's FCF Margin stood at 2.93% in 2021, then soared by 464bps to 10.64% in 2022, then crashed by -234bps to 14.24% in 2023, then soared by 989bps to 126.58% in 2024, then plummeted by -119bps to 24.54% in 2025.
  • The last three reported values for FCF Margin were 24.54% (Q4 2025), 20.0% (Q3 2025), and 11.23% (Q2 2025) per Business Quant data.