Ciena (CIEN) operating expenses was $1.7B in FY2025 (+11% YoY). The tables below show the complete quarterly and annual operating expenses history, sourced from SEC EDGAR 10-K and 10-Q filings.
Annual Operating Expenses
Fiscal Year
Operating Expenses
YoY
2025
$1.7B
+11%
2024
$1.5B
+2%
2023
$1.5B
+15%
2022
$1.3B
+9%
2021
$1.2B
+5%
2020
$1.1B
-2%
2019
$1.2B
+10%
2018
$1.1B
+5%
2017
$1.0B
+2%
2016
$1.0B
+4%
2015
$966M
+7%
2014
$902M
+5%
2013
$860M
+8%
2012
$796M
-8%
2011
$866M
+7%
2010
$811M
-5%
2009
$853M
+99%
2008
$428M
Recent Quarterly Operating Expenses
Quarter
Operating Expenses
Q2 2026
$453M
Q1 2026
$435M
Q4 2025
$460M
Q3 2025
$428M
Q2 2025
$418M
Q1 2025
$390M
Q4 2024
$398M
Q2 2024
$376M
Q1 2024
$377M
Q3 2023
$388M
Q2 2023
$367M
Q1 2023
$377M
Source: CIEN on EDGAR. Data from SEC EDGAR 10-K and 10-Q filings. Updated quarterly.