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The themes Ciena is part of, the highest-graded companies in its industry, and the companies in its sector whose grade rose recently.
The themes it is part of
Highest-graded in Communication Equipment
Graded A or B and worth $2B or more: A first, then the largest.
HPEHewlett Packard Enterprise Company$66.7BA
LITELumentum Holdings Inc.$58.8BA
UIUbiquiti Inc.$41.1BA+
ZBRAZebra Technologies Corporation$15.4BA
VIAVViavi Solutions Inc.$8.1BA
Grade rose recently in Technology
Rose to A or B on a filing in the last 90 days, worth $2B or more: largest first.
LRCXLAM Research Corporation2026年10月22日BAGraded B, now A
IBMInternational Business Machines Corporation2026年10月21日BAGraded B, now A
CDNSCadence Design Systems, Inc.2026年10月28日BAGraded B, now A
NXPINXP Semiconductors N.V.2026年10月27日BAGraded B, now A- UIUbiquiti Inc.2026年11月6日BAGraded B, now A
どうやって稼いでいるか
- 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%
売上構成比はquarter ended August 1, 2026の推計であり、提出された報告書の数字ではありません。
競合
何を売っているか6
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.
さらに3件を表示
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.
誰が買っているか6
- 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.
さらに3件を表示
- 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.
何に支えられ、何に崩されうるか
事業が頼っているもの
- 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.
うまくいかなくなる可能性
- 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.
Ciena Corp.について
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.
- 本社
- Hanover, Maryland, United States
- 設立
- 1992
- 従業員数
- 9,080 (November 1, 2025, high)
- 上場市場
- NYSE
- 決算期
- Saturday nearest October 31 (FY2025 ended November 1)
Ciena Corp. 自身が米国証券取引委員会（SEC）に提出した書類にもとづきます。数字は報告されたままで、1 株当たりの履歴は今日の株数基準に修正済みです。 これは事業の説明です——投資助言ではなく、売買を勧めるものでもありません。
