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10-K

Annual Report

CIENA CORP CIEN

0001628280-25-056698

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Filed
Dec 12, 2025 12:00 AM ET
Period of report

On SEC.gov

Financials in this filing

Metric Period Value
Shares Outstanding FY 2025 · Dec 5, 2025 140.85M sh
Shares Diluted FY 2025 · Nov 1, 2025 145.25M sh
Shares Diluted FY 2025 · Nov 2, 2024 145.96M sh
Shares Diluted FY 2025 · Oct 28, 2023 149.38M sh
Stock Repurchased FY 2025 · Nov 1, 2025 $334.51M
Stock Repurchased FY 2025 · Nov 2, 2024 $254.5M
Stock Repurchased FY 2025 · Oct 28, 2023 $242.2M
Capex FY 2025 · Nov 1, 2025 $140.8M
Capex FY 2025 · Nov 2, 2024 $136.64M
Capex FY 2025 · Oct 28, 2023 $106.2M
Operating Cash Flow FY 2025 · Nov 1, 2025 $806.09M
Operating Cash Flow FY 2025 · Nov 2, 2024 $514.53M
Operating Cash Flow FY 2025 · Oct 28, 2023 $168.33M
Long Term Debt FY 2025 · Nov 1, 2025 $1.52B
Long Term Debt FY 2025 · Nov 2, 2024 $1.53B
Short Term Debt FY 2025 · Nov 1, 2025 $11.58M
Short Term Debt FY 2025 · Nov 2, 2024 $11.7M
Short Term Investments FY 2025 · Nov 1, 2025 $216.15M
Short Term Investments FY 2025 · Nov 2, 2024 $316.34M
Cash And Equivalents FY 2025 · Nov 1, 2025 $1.09B
Cash And Equivalents FY 2025 · Nov 2, 2024 $934.86M
Stockholders Equity FY 2025 · Nov 1, 2025 $2.73B
Stockholders Equity FY 2025 · Nov 2, 2024 $2.82B
Stockholders Equity FY 2025 · Oct 28, 2023 $2.85B
Stockholders Equity FY 2025 · Oct 29, 2022 $2.71B
Current Liabilities FY 2025 · Nov 1, 2025 $1.31B
Current Liabilities FY 2025 · Nov 2, 2024 $999.84M
Total Liabilities FY 2025 · Nov 1, 2025 $3.14B
Total Liabilities FY 2025 · Nov 2, 2024 $2.83B
Current Assets FY 2025 · Nov 1, 2025 $3.57B
Current Assets FY 2025 · Nov 2, 2024 $3.54B
Total Assets FY 2025 · Nov 1, 2025 $5.86B
Total Assets FY 2025 · Nov 2, 2024 $5.64B
Eps Diluted FY 2025 · Nov 1, 2025 $0.85
Eps Diluted FY 2025 · Nov 2, 2024 $0.58
Eps Diluted FY 2025 · Oct 28, 2023 $1.71
Eps Basic FY 2025 · Nov 1, 2025 $0.87
Eps Basic FY 2025 · Nov 2, 2024 $0.58
Eps Basic FY 2025 · Oct 28, 2023 $1.71
Sga Expense FY 2025 · Nov 1, 2025 $238.71M
Sga Expense FY 2025 · Nov 2, 2024 $220.65M
Sga Expense FY 2025 · Oct 28, 2023 $215.28M
Rd Expense FY 2025 · Nov 1, 2025 $848.33M
Rd Expense FY 2025 · Nov 2, 2024 $767.5M
Rd Expense FY 2025 · Oct 28, 2023 $750.56M
Net Income FY 2025 · Nov 1, 2025 $123.34M
Net Income FY 2025 · Nov 2, 2024 $83.96M
Net Income FY 2025 · Oct 28, 2023 $254.83M
Operating Income FY 2025 · Nov 1, 2025 $197.53M
Operating Income FY 2025 · Nov 2, 2024 $166.62M
Operating Income FY 2025 · Oct 28, 2023 $357.55M
Gross Profit FY 2025 · Nov 1, 2025 $2B
Gross Profit FY 2025 · Nov 2, 2024 $1.72B
Gross Profit FY 2025 · Oct 28, 2023 $1.88B
Cost Of Revenue FY 2025 · Nov 1, 2025 $2.76B
Cost Of Revenue FY 2025 · Nov 2, 2024 $2.3B
Cost Of Revenue FY 2025 · Oct 28, 2023 $2.51B
Revenue FY 2025 · Nov 1, 2025 $4.77B
Revenue FY 2025 · Nov 2, 2024 $4.01B
Revenue FY 2025 · Oct 28, 2023 $4.39B