Ciena (CIEN) Cost of Revenue (2009 - 2026)

Ciena has reported Cost of Revenue for 18 years, with the latest figure at $911.9 million in Q3 2026.

• On a quarterly basis, Cost of Revenue rose 27.3% year-over-year to $911.9 million in Q3 2026; TTM through Aug 2026 was $3.4 billion, a 26.89% increase from a year earlier, with the FY2025 full-year figure at $2.8 billion, up 20.44% from the prior year.
• Cost of Revenue was $911.9 million for Q3 2026 at Ciena, up from $879.2 million in the prior quarter.
• The five-year high for Cost of Revenue was $911.9 million in Q3 2026, with the low at $460.3 million in Q1 2022.
• Average Cost of Revenue over 5 years is $643.8 million, with a median of $618.9 million recorded in 2023.
• The sharpest annual moves came in 2024 and 2026: Cost of Revenue fell 19.04% in 2024, then soared 33.49% in 2026.
• Over 5 years, Cost of Revenue stood at $537.4 million in 2022, then climbed by 19.69% to $643.2 million in 2023, then increased by 3.25% to $664.1 million in 2024, then grew by 16.67% to $774.8 million in 2025, then rose by 17.69% to $911.9 million in 2026.
• The last three Cost of Revenue figures came in at $911.9 million (Q3 2026), $879.2 million (Q2 2026), and $801.5 million (Q1 2026), per Business Quant data.