Hollsteen
← Ciena

Cost of revenue

Flow – sum over the period · $M

QuartersFiscal years

$MCost of revenue · FY2016: $1.4B · 10-K 0000936395-16-000128 filed Dec 21, 2016Cost of revenue · FY2017: $1.6B · 10-K 0000936395-17-000064 filed Dec 22, 2017Cost of revenue · FY2018: $1.8B · 10-K 0000936395-18-000048 filed Dec 21, 2018Cost of revenue · FY2019: $2.0B · 10-K 0000936395-19-000056 filed Dec 20, 2019Cost of revenue · FY2020: $1.9B · 10-K 0000936395-20-000042 filed Dec 18, 2020Cost of revenue · FY2021: $1.9B · 10-K 0000936395-21-000054 filed Dec 17, 2021Cost of revenue · FY2022: $2.1B · 10-K 0000936395-22-000065 filed Dec 16, 2022Cost of revenue · FY2023: $2.5B · 10-K 0000936395-23-000044 filed Dec 15, 2023Cost of revenue · FY2024: $2.3B · 10-K 0000936395-24-000044 filed Dec 20, 2024Cost of revenue · FY2025: $2.8B · 10-K 0001628280-25-056698 filed Dec 12, 20252,7651,439FY2016FY2025FY2021
$MCost of revenue · FY2020: $1.9B · 10-K 0000936395-20-000042 filed Dec 18, 2020Cost of revenue · FY2021: $1.9B · 10-K 0000936395-21-000054 filed Dec 17, 2021Cost of revenue · FY2022: $2.1B · 10-K 0000936395-22-000065 filed Dec 16, 2022Cost of revenue · FY2023: $2.5B · 10-K 0000936395-23-000044 filed Dec 15, 2023Cost of revenue · FY2024: $2.3B · 10-K 0000936395-24-000044 filed Dec 20, 2024Cost of revenue · FY2025: $2.8B · 10-K 0001628280-25-056698 filed Dec 12, 20252,7651,879FY2020FY2025FY2023
FY2025
2,765$M
All values (10)
PeriodValue ($M)Status
FY20252,765reported
FY20242,295reported
FY20232,508reported
FY20222,072reported
FY20211,899reported
FY20201,879reported
FY20192,030reported
FY20181,780reported
FY20171,556reported
FY20161,439reported

CSV with all sources · Technical ID: cogs

More metrics for Ciena

Income statement

Per share

Balance sheet

Cash flow

Debt and interest

Revenue by segment/product/region

Operating income by segment

Gross profit by segment

Sources & calculation
Value
$2.8B
Period
FY2025, ended Nov 1, 2025 · fiscal-year value (12 months)
Source
10-K, filed Dec 12, 2025 · 0001628280-25-056698
Location
us-gaap:CostOfGoodsAndServicesSold
Confidence
1. – directly from an XBRL fact in the filing (or calculated exactly from it)

Versions

v1$2.8BDec 12, 202510-K 0001628280-25-056698reported · confidence 1. · current