What is Ciena's revenue?

Ciena (CIEN) generated $5.6B in revenue over the trailing twelve months, up 30.6% year over year.

Ciena reported $438.3M in net income over the trailing twelve months, a 7.9% net margin.

What are Ciena's profit margins?

Gross margin is 43.0% and operating margin is 9.2%, with a 7.9% net margin.

What is Ciena's earnings per share?

Ciena's diluted EPS over the trailing twelve months is $3.00.

Where does Ciena's income statement 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.

Ciena CIEN Income Statement

Income Statement Balance Sheet Cash Flow Ratios Segments

Quarterly Annual TTM

YoY QoQ

Simplified Detailed

	TTM Q2 '26	TTM Q1 '26	TTM Q4 '25	TTM Q3 '25	TTM Q2 '25
Total revenue	$5.57B+30.6%	$5.12B+26.5%	$4.77B+18.8%	$4.54B+13.0%	$4.26B+2.9%
Total cost of revenue	$3.17B+28.1%	$2.97B+27.6%	$2.76B+20.4%	$2.65B+16.7%	$2.48B+5.1%
Gross profit	$2.4B+34.0%	$2.16B+25.2%	$2B+16.6%	$1.89B+8.1%	$1.79B-0.1%
Gross margin	43%+1.1pp	42.1%-0.5pp	42%-0.8pp	41.6%-1.9pp	41.9%-1.3pp
Research and development	$900.16M+13.6%	$877.12M+13.5%	$848.33M+10.5%	$815.39M+7.1%	$792.38M+4.1%
Selling and marketing	$604.05M+13.0%	$593.69M+14.4%	$581.33M+13.8%	$561.83M+13.0%	$534.63M+8.2%
General and administrative	$248.32M+9.3%	$244.05M+11.0%	$238.71M+8.2%	$229.59M+1.3%	$227.25M+4.4%
Total operating expenses	$1.89B+18.7%	$1.85B+18.6%	$1.81B+16.4%	$1.64B+6.1%	$1.59B+3.1%
Operating income	$511.31M+156%	$306.28M+88.3%	$197.53M+18.6%	$246.25M+23.9%	$199.46M-20.3%
Operating margin	9.2%+4.5pp	6%+2.0pp	4.1%0.0pp	5.4%+0.5pp	4.7%-1.4pp
Interest expense	$86.96M-7.5%	$87.74M-8.8%	$89.4M-7.9%	$92.41M-4.0%	$94.01M-2.0%
Income before income taxes	$480.85M+216%	$268.81M+130%	$156.29M+30.4%	$201.45M+41.5%	$151.99M-20.1%
Income tax expense	——	——	——	$60.57M—	$47.19M—
Net income	$438.3M+318%	$229.05M+190%	$123.34M+46.9%	$140.88M+2.0%	$104.8M-31.8%
Net margin	7.9%+5.4pp	4.5%+2.5pp	2.6%+0.5pp	3.1%-0.3pp	2.5%-1.2pp
Diluted earnings per share	$3.00+311%	$1.57+185%	$0.85+46.6%	$0.98+4.3%	$0.73-29.8%
EBITDA	$653.81M+102%	$441.99M+54.4%	$327.42M+13.3%	$373.57M+15.3%	$323.52M-14.4%
EBITDA margin	11.7%+4.2pp	8.6%+1.6pp	6.9%-0.3pp	8.2%+0.2pp	7.6%-1.5pp
EBIT	$511.31M+156%	$306.28M+88.3%	$197.53M+18.6%	$246.25M+23.9%	$199.46M-20.3%

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Questions, answered.

What is Ciena's revenue?: Ciena (CIEN) generated $5.6B in revenue over the trailing twelve months, up 30.6% year over year.
Is Ciena profitable?: Ciena reported $438.3M in net income over the trailing twelve months, a 7.9% net margin.
What are Ciena's profit margins?: Gross margin is 43.0% and operating margin is 9.2%, with a 7.9% net margin.
What is Ciena's earnings per share?: Ciena's diluted EPS over the trailing twelve months is $3.00.
Where does Ciena's income statement 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.