Ciena (CIEN) free cash flow was $665M in FY2025 (+76% YoY). The tables below show the complete quarterly and annual free cash flow history, sourced from SEC EDGAR 10-K and 10-Q filings.
Annual Free Cash Flow
Fiscal Year
Free Cash Flow
YoY
2025
$665M
+76%
2024
$378M
+508%
2023
$62M
+124%
2022
-$259M
-156%
2021
$462M
+12%
2020
$411M
+17%
2019
$351M
+117%
2018
$162M
+15%
2017
$140M
-23%
2016
$182M
-9%
2015
$200M
+381%
2014
$42M
+4715%
2013
$864,000
-99%
2012
$59M
+141%
2011
-$143M
+49%
2010
-$280M
-1579%
2009
-$17M
-119%
2008
$88M
Recent Quarterly Free Cash Flow
Quarter
Free Cash Flow
Q2 2026
$219M
Q1 2026
$154M
Q4 2025
$326M
Q3 2025
$135M
Q2 2025
$128M
Q1 2025
$77M
Q4 2024
$266M
Q2 2024
-$179M
Q1 2024
$42M
Q3 2023
$173M
Q2 2023
-$17M
Q1 2023
$202M
Source: CIEN on EDGAR. Data from SEC EDGAR 10-K and 10-Q filings. Updated quarterly.