Ciena revenue and financials

CIEN · NYSE · USD

$443.65Change from previous close: +13.85%Absolute change: +$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
  1. $3.09B2018
  2. $3.09B2018
  3. $3.57B2019
  4. $3.57B2019
  5. $3.53B2020
  6. $3.62B2021
  7. $3.63B2022
  8. $4.39B2023
  9. $4.01B2024
  10. $4.77B2025

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

At a glance

Revenue growth
+18.79%
FY to Oct 2025 vs FY to Oct 2024
Net income growth
+46.91%
FY to Oct 2025 vs FY to Oct 2024
Net margin
2.6%
FY to Oct 2024: 2.1%

Financial data

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

Balance sheet · Quarterly
ItemQ to Jul 2026Q to Apr 2026Q to Jan 2026Q to Oct 2025Q to Jul 2025Q to Apr 2025Q to Jan 2025Q to Oct 2024Q to Jul 2024Q to Apr 2024Q to Jan 2024Q to Oct 2023
Total assets7,9976,0395,8925,8655,7495,6595,5735,6415,5755,6155,5935,601
Current assets5,2633,5683,5413,5663,6863,5643,4923,5443,5383,5413,6093,576
Cash and equivalents2,4461,0451,1231,0921,0569508759358831,0911,2651,011
Short-term investments184158176216270304337316218166107105
Receivables1,3941,2161,1141,1971,1909301,0771,0821,0851,0311,0381,188
Inventory8728088468268608748458209371,0239851,051
Net property, plant and equipment537484478425409388345365328305316315
Goodwill513520522521445445444445445445445445
Other intangible assets189202213227139147156171182192196214
Long-term investments21420470.378.964.492.1105114146213116159
Current liabilities1,3861,3091,2581,3081,1231,0479571,000871912841932
Accounts payable654607547543465419396423317332316318
Long-term debt3,2301,5201,5261,5261,5261,5291,5311,5331,5381,5411,5431,543
Total debt——1,589—————————
Total liabilities4,9413,1473,1003,1352,9612,8832,7802,8252,6842,7352,6702,753
Total equity (incl. minority)3,0572,8922,7922,7292,7872,7762,7932,8162,8912,8802,9232,848
Retained earnings-2,535-2,802-3,020-3,170-3,190-3,240-3,249-3,293-3,330-3,345-3,328-3,377