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Ciena (CIEN) FCF Margin: 2009-2025

Historic FCF Margin for Ciena (CIEN) over the last 15 years, with Nov 2025 value amounting to 24.09%.

  • Ciena's FCF Margin rose 44.00% to 24.09% in Q4 2025 from the same period last year, while for Nov 2025 it was 13.95%, marking a year-over-year increase of 454.00%. This contributed to the annual value of 13.95% for FY2025, which is 454.00% up from last year.
  • Latest data reveals that Ciena reported FCF Margin of 24.09% as of Q4 2025, which was up 118.22% from 11.04% recorded in Q3 2025.
  • Over the past 5 years, Ciena's FCF Margin peaked at 24.09% during Q4 2025, and registered a low of -27.99% during Q1 2023.
  • Over the past 3 years, Ciena's median FCF Margin value was 11.21% (recorded in 2025), while the average stood at 7.54%.
  • In the last 5 years, Ciena's FCF Margin plummeted by 3,157bps in 2022 and then spiked by 5,203bps in 2024.
  • Over the past 5 years, Ciena's FCF Margin (Quarterly) stood at 23.30% in 2021, then slumped by 2,725bps to -3.96% in 2022, then skyrocketed by 1,925bps to 15.29% in 2023, then spiked by 836bps to 23.65% in 2024, then soared by 44bps to 24.09% in 2025.
  • Its FCF Margin stands at 24.09% for Q4 2025, versus 11.04% for Q3 2025 and 11.39% for Q2 2025.