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NYSE: CIEN

Ciena Corporation

Technology | Communication Equipment

No licensed closing price on file for CIEN. This page shows the company’s SEC filings and filed figures, without a price or any ratio that depends on one.

EPS (TTM)$4.48

Ciena Corporation (NYSE: CIEN) is a communication equipment company. Figures from SEC EDGAR; updated 2026-10-19 21:47 UTC.

What Ciena Corporation does

This company is a network technology company that designs and sells hardware, software, and services to network operators worldwide. Its main offerings include Networking Platforms for optical and routing applications, Platform Software for network management, and Blue Planet Automation Software for service lifecycle management, along with complementary services. The company sells to cloud providers, communications service providers, cable operators, governments, and enterprises.

Summarized from Ciena Corporation’s SEC filings · AI-generated analysis. Not investment advice. May contain errors. · Read the filing ↗

Key facts

Valuation
EPS (TTM)$4.48
Return on equity4.52%
Debt/equity1.06

Revenue, margins & earnings

FY2021 Revenue: $3.62B — margin split not shown (non-operating gains)$3.62BFY2021FY2022 Net income: $153MFY2022 Taxes & interest: $70MFY2022 Operating expenses: $1.34BFY2022 Cost of revenue: $2.07B$3.63BFY2022FY2023 Net income: $255MFY2023 Taxes & interest: $103MFY2023 Operating expenses: $1.52BFY2023 Cost of revenue: $2.51B$4.39BFY2023FY2024 Net income: $84MFY2024 Taxes & interest: $83MFY2024 Operating expenses: $1.55BFY2024 Cost of revenue: $2.30B$4.01BFY2024FY2025 Net income: $123MFY2025 Taxes & interest: $74MFY2025 Operating expenses: $1.81BFY2025 Cost of revenue: $2.76B$4.77BFY2025
  • Net income
  • Taxes & interest
  • Operating expenses
  • Cost of revenue
Annual revenue; bands show net, operating, gross margins · Open in Platform →

SEC Filings

SEC EDGAR ↗
Recent Insider Activity (last 90 days)
Source: SEC EDGAR · Filed 2026-10-13
  • 2026-10-13President & CEOSale-2,952$1.09M
  • 2026-10-06EVP & Chief Customer OfficerSale-2,629$933.8K
  • 2026-10-06EVP & Chief Legal OfficerSale-2,101$746.3K
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Recent 8-K Events (parsed from SEC filings)All events →
Source: SEC EDGAR 8-K filings · Interpretation: Oxford Ledge parser · Confidence-filtered ≥ 0.50

Company news

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Questions this page answers

What does Ciena Corporation do?

This company is a network technology company that designs and sells hardware, software, and services to network operators worldwide.

When did CIEN last file with the SEC?

Ciena Corporation's most recent SEC filing on record is a 10-Q filed 2026-09-03. All filings link to their SEC EDGAR originals above.

Where does this data come from?

SEC EDGAR filings, with the company profile (sector, industry, exchange) from public data providers, fetched 2026-10-19 21:47 UTC. This page is also available as JSON at /api/data?ticker=CIEN and is emitted with FAQPage structured data for machine reading.

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