Ciena achieved record quarterly revenue of $1.35B in Q4 2025 with solid adjusted EPS of $0.91, reflecting strong performance from cloud and service provider customers amid rising operating costs.
Ciena delivered $1.35B in revenue, marking a strong quarter.
Adjusted EPS nearly doubled YoY to $0.91.
Net income reached $19.49M on a GAAP basis.
Growth led by Optical Networking and Services segments.
Ciena expects continued growth into FY 2026, forecasting $1.35B–$1.43B in Q1 revenue and $5.7B–$6.1B for the full year, supported by robust demand across cloud and data center markets.
Visualization of income flow from segment revenue to net income
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