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Ciena CIEN Cash Flow Statement

TTM Q2 '26TTM Q1 '26TTM Q4 '25TTM Q3 '25TTM Q2 '25
$438.3M+91.4%$229.05M+85.7%$123.34M-12.4%$140.88M+34.4%$104.8M+32.7%
$201.06M+3.9%$193.54M+4.9%$184.52M+4.4%$176.67M+5.7%$167.1M+4.8%
$1.03B+11.0%$930.02M+15.4%$806.09M+2.8%$784.38M
$200.11M+6.6%$187.8M+33.4%$140.8M-21.3%$178.92M+12.7%$158.76M+8.1%
$331.23M-0.8%$333.84M-0.2%$334.51M-11.7%$378.72M+15.5%$327.88M+10.2%
$11.58M+33.3%$8.69M-25.0%$11.58M-20.3%$14.54M-0.2%$14.57M-0.2%
-$539.95M-15.6%-$467.01M-15.0%-$405.92M+6.6%-$434.82M-14.9%-$378.47M-10.1%
$95.42M-61.6%$248.75M+58.3%$157.17M
$832.66M+12.2%$742.21M+11.6%$665.29M+9.9%$605.46M

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Questions, answered.

How much cash does Ciena generate?
Ciena (CIEN) generated $1.0B in operating cash flow over the trailing twelve months.
What is Ciena's free cash flow?
After $200.1M of capital expenditures, Ciena's free cash flow was $832.7M over the trailing twelve months, up 62.5% year over year.
Where does Ciena's cash flow data come from?
Every line is extracted from Ciena's SEC filings (10-K and 10-Q) and tagged in XBRL. Switch between quarterly, annual, and trailing-twelve-month views, or open any line for its full history and peer comparisons.