Ciena (CIEN) FCF Margin (2009 - 2026)

Ciena's FCF Margin history runs 18 years deep, the most recent figure standing at 14.91% for Q1 2026.

• On a quarterly basis, FCF Margin rose 568.0% year-over-year to 14.91% in Q1 2026; TTM through Jan 2026 was 15.2%, a 989.0% increase from a year earlier, with the FY2025 full-year figure at 13.95%, up 454.0% from the prior year.
• FCF Margin retreated to 14.91% in Q1 2026 per CIEN's latest filing, from 24.09% in the prior quarter.
• Across five years, FCF Margin topped out at 25.23% in Q1 2024 and bottomed at 27.99% in Q1 2023.
• The 5-year median for FCF Margin is 7.51% (2025), against an average of 4.47%.
• Across the five-year window, FCF Margin plunged 3782 bps in 2022 and surged 5322 bps in 2024, its largest moves.
• Year by year, FCF Margin stood at 3.96% in 2022, then surged by 310 bps to 8.31% in 2023, then surged by 166 bps to 22.06% in 2024, then gained by 9 bps to 24.09% in 2025, then plunged by 38 bps to 14.91% in 2026.
• Per Business Quant, the three latest CIEN FCF Margin figures stand at 14.91% (Q1 2026), 24.09% (Q4 2025), and 7.51% (Q3 2025).