Ciena Corp. (CIEN) Aktie — ist das ein gutes Unternehmen?

Ciena Corp. (CIEN) Aktie — ist das ein gutes Unternehmen? — InspectStocks

Womit das Unternehmen Geld verdient

Optical networking equipment, including systems for carrying data over fiber-optic cables71 %
Routing and switching equipment10 %
Network software and related services6 %
Blue Planet network-automation software and related services1 %
Network implementation, maintenance, support, learning, and advisory services12 %

Die Umsatzanteile sind Schätzungen für quarter ended August 1, 2026 und keine Zahlen aus einem eingereichten Bericht.

Konkurriert mit

Was es verkauft6

6500 Reconfigurable Line System
Equipment that routes and amplifies light signals on fiber-optic networks, helping operators add and manage network capacity.
Waveserver
Compact equipment that connects data centers and other sites with high-capacity fiber links.
Coherent pluggable transceivers
Small components that send and receive data over fiber-optic links and can be used in Ciena or other companies’ equipment.

3 weitere anzeigen

8100 Coherent Routing platforms
Equipment that combines internet-traffic routing with optical transmission for metro and edge networks.
Navigator Network Control Suite
Software that helps operators monitor and manage routing, switching, and optical equipment across their networks.
Blue Planet Automation Software
Software that helps service providers track network equipment, coordinate services, and automate network operations.

Wer es kauft6

Cloud companies that run data centers, cloud computing, storage, artificial-intelligence services, and other internet services; they buy directly or through service-provider networks.
Phone and internet carriers that operate local, national, international, wireless, and fiber networks; they buy network equipment, software, and related services.
Submarine cable and network operators that carry data between countries and regions.

3 weitere anzeigen

Cable and multiservice operators that provide communications and broadband services.
Government agencies and research and education network operators that buy equipment and services for their networks.
Businesses that need network equipment or broadband connections; Ciena sells directly and through partners such as distributors, resellers, and systems integrators.

Worauf es steht, und was es umwerfen könnte

Wovon das Geschäft abhängt

1Sales depend on spending by a small number of customers; cloud providers have become a larger part of the business.
2Ciena relies on third-party contract manufacturers and suppliers for components, assembly, testing, and shipment of its equipment.
3The company needs sufficient supplies of specialized optical components and manufacturing capacity to meet customer orders.

Was schiefgehen könnte

1Revenue depends heavily on spending by a small number of customers, so a cut or delay in their purchases could materially affect results.
2Shortages or delays from component suppliers and contract manufacturers, or a mismatch between supply and customer orders, could delay shipments and disrupt customer relationships.
3Rapid technology changes and intense competition, including price pressure, could make Ciena’s products less attractive to customers or reduce sales and margins.

Vollständige Abschlüsse →

Über Ciena Corp.

Ciena makes equipment that sends data over fiber-optic networks, along with routers and switches that direct data through those networks. It also sells software that helps network operators manage and automate their networks, and services to plan, install, maintain, and update them. Its customers include cloud companies, phone and internet carriers, and other network operators.

Hauptsitz: Hanover, Maryland, United States
Gegründet: 1992
Beschäftigte: 9,080 (November 1, 2025, high)
Notiert an: NYSE
Geschäftsjahresende: Saturday nearest October 31 (FY2025 ended November 1)

Gebaut aus den eigenen Einreichungen von Ciena Corp. bei der US-Börsenaufsicht Securities and Exchange Commission (SEC). Die Zahlen sind wie berichtet, die Historie je Aktie auf die heutige Aktienbasis umgerechnet. Dies beschreibt ein Unternehmen — es ist keine Anlageberatung und keine Kauf- oder Verkaufsempfehlung.

Keep exploring

The themes Ciena is part of, the highest-graded companies in its industry, and the companies in its sector whose grade rose recently.

The theme it is part of

Highest-graded in Communication Equipment

Graded A or B and worth $2B or more: A first, then the largest.

All 44 graded companies in its industry

Grade rose recently in Technology

Rose to A or B on a filing in the last 90 days, worth $2B or more: largest first.

All grade rises

Womit das Unternehmen Geld verdient

Optical networking equipment, including systems for carrying data over fiber-optic cables71 %
Routing and switching equipment10 %
Network software and related services6 %
Blue Planet network-automation software and related services1 %
Network implementation, maintenance, support, learning, and advisory services12 %

Die Umsatzanteile sind Schätzungen für quarter ended August 1, 2026 und keine Zahlen aus einem eingereichten Bericht.

Konkurriert mit

Was es verkauft6

6500 Reconfigurable Line System
Equipment that routes and amplifies light signals on fiber-optic networks, helping operators add and manage network capacity.
Waveserver
Compact equipment that connects data centers and other sites with high-capacity fiber links.
Coherent pluggable transceivers
Small components that send and receive data over fiber-optic links and can be used in Ciena or other companies’ equipment.

3 weitere anzeigen

8100 Coherent Routing platforms
Equipment that combines internet-traffic routing with optical transmission for metro and edge networks.
Navigator Network Control Suite
Software that helps operators monitor and manage routing, switching, and optical equipment across their networks.
Blue Planet Automation Software
Software that helps service providers track network equipment, coordinate services, and automate network operations.

Wer es kauft6

Cloud companies that run data centers, cloud computing, storage, artificial-intelligence services, and other internet services; they buy directly or through service-provider networks.
Phone and internet carriers that operate local, national, international, wireless, and fiber networks; they buy network equipment, software, and related services.
Submarine cable and network operators that carry data between countries and regions.

3 weitere anzeigen

Cable and multiservice operators that provide communications and broadband services.
Government agencies and research and education network operators that buy equipment and services for their networks.
Businesses that need network equipment or broadband connections; Ciena sells directly and through partners such as distributors, resellers, and systems integrators.