Ciena Corp (CIEN)

Inventory turnover

		Oct 31, 2025	Nov 2, 2024	Oct 31, 2024	Oct 31, 2023	Oct 28, 2023
Cost of revenue	US$ in thousands	2,790,350	2,295,360	2,417,780	2,637,610	2,507,700
Inventory	US$ in thousands	826,235	820,430	820,430	1,050,840	1,050,840
Inventory turnover		3.38	2.80	2.95	2.51	2.39

October 31, 2025 calculation

Inventory turnover = Cost of revenue ÷ Inventory
= $2,790,350K ÷ $826,235K
= 3.38

Oct 31, 2025

Company name

Symbol

Inventory turnover

Ciena Corp

CIEN

3.38