FINHUB Insights

CIEN · Q2 FY26 · May 2, 2026

Ciena Q2 FY26: where the revenue came from and where it went

Ciena Q2 FY26: revenue $1.6B (+40% year over year). Net profit $0.2B. Largest cohort Optical Networking $1.1B. The whole income statement as a sankey diagram from the SEC filing.

Period
May 2, 2026
Reported
Jun 4, 2026 10-Q
Sankey diagram of Ciena's income statement for Q2 FY26: revenue of $1.6 billion splits into segments and flows out into costs, taxes and net profit.

Tap the diagram to enlarge · figures in billions of dollars

Revenue$1.6B +40% year over year
Gross profit$0.7B 44% margin
Operating profit$0.2B 15% margin
Net profit$0.2B 14% margin

The numbers

All figures in billions of U.S. dollars, for Q2 FY26 (period ends May 2, 2026).
ItemValueShare of revenueYear over year
Revenue 1.6 100% +40%
Optical Networking 1.1 69% +42%
Routing and Switching 0.2 12% +88%
Platform Software and 0.1 6% +10%
Learning 0.1 6% +12%
Implementation 0.1 6% +37%
Cost of revenue−0.956%
Gross profit0.744% margin+4pp
Research & development−0.215%−4pp
Sales & marketing−0.210%−3pp
G&A−0.14%−1pp
Operating profit0.215% margin+12pp
Net profit0.214%+13pp
Filing on EDGAR More quarters of CIEN

Source of the numbers: structured XBRL data from the filing (10-Q). The diagram is generated automatically and checked against EDGAR before release. How we calculate it → About and methodology.

Older quarters