Ciena revenue and financials

CIEN · NYSE · USD

$443.65+13.85%+$53.96

Close · October 6, 2026

In the fiscal year ended October 2025, Ciena reported revenue of $4.77B (+18.79% year over year). Net income was $123.34M, a net margin of 2.6%.

Annual revenue · 2025: $4.77B

Fiscal year ending in October. Sources and method on the page Methodology and sources.

At a glance

Amounts in millions of USD; per-share values in USD; shares in millions.

Income statement · Annual
Item	FY to Oct 2025	FY to Oct 2024	FY to Oct 2023	FY to Oct 2022	FY to Oct 2021	FY to Oct 2020	FY to Oct 2019	FY to Oct 2019	FY to Oct 2018	FY to Oct 2018
Total revenue	4,770	4,015	4,387	3,633	3,621	3,532	3,572	3,572	3,094	3,094
Cost of revenue	2,765	2,295	2,508	2,072	1,899	1,879	2,030	2,030	1,780	1,780
Gross profit	2,005	1,720	1,879	1,560	1,722	1,653	1,542	1,542	1,315	1,315
Selling, general and administrative	820	731	706	646	639	—	—	—	—	—
Research and development	848	767	751	625	537	530	548	548	492	492
Operating income	198	167	358	223	495	487	347	347	230	230
EBIT	311	191	385	257	486	—	—	—	—	—
EBITDA	451	325	527	397	618	—	—	—	—	—
Interest expense	89.4	97.0	88.0	47.1	30.8	31.3	37.5	37.5	55.2	55.2
Pre-tax income	156	120	324	183	463	—	—	—	—	—
Income tax	32.9	35.9	68.8	29.6	-37.4	94.7	59.8	59.8	493	493
Net income	123	84.0	255	153	500	361	253	253	-345	-345
Net income to common shareholders	123	84.0	255	153	500	—	—	—	—	—
Basic EPS	0.87	0.58	1.71	1.01	3.22	2.34	1.63	1.63	-2.40	-2.40
Diluted EPS	0.85	0.58	1.71	1.00	3.19	2.32	1.61	1.61	-2.49	-2.49
Average shares (basic)	142	145	149	151	155	—	—	—	—	—
Average shares (diluted)	145	146	149	152	157	156	158	158	144	144