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Ciena (CIEN) Profit After Tax: 2009-2025

Historic Profit After Tax for Ciena (CIEN) over the last 17 years, with Nov 2025 value amounting to $123.3 million.

  • Ciena's Profit After Tax fell 47.37% to $19.5 million in Q4 2025 from the same period last year, while for Nov 2025 it was $123.3 million, marking a year-over-year increase of 46.91%. This contributed to the annual value of $123.3 million for FY2025, which is 46.91% up from last year.
  • Per Ciena's latest filing, its Profit After Tax stood at $123.3 million for FY2025, which was up 46.91% from $84.0 million recorded in FY2024.
  • Over the past 5 years, Ciena's Profit After Tax peaked at $500.2 million during FY2021, and registered a low of $84.0 million during FY2024.
  • For the 3-year period, Ciena's Profit After Tax averaged around $154.0 million, with its median value being $123.3 million (2025).
  • Per our database at Business Quant, Ciena's Profit After Tax crashed by 69.43% in 2022 and then soared by 66.66% in 2023.
  • Over the past 5 years, Ciena's Profit After Tax (Yearly) stood at $500.2 million in 2021, then slumped by 69.43% to $152.9 million in 2022, then skyrocketed by 66.66% to $254.8 million in 2023, then plummeted by 67.05% to $84.0 million in 2024, then soared by 46.91% to $123.3 million in 2025.