Ciena

Ciena Tangible Book Value per Share

The Tangible Book Value per Share of Ciena (CIEN) as of Oct 18, 2026 is 15.68 USD. In the previous year, Tangible Book Value per Share was 16.84 USD — a change of -6.89% (lower).

Tangible Book Value per Share

15.68USD

YoY

-6.89%

Last updated:

Tangible Book Value per Share of Ciena is 2025 15.68 USD. Tangible Book Value per Share of Ciena was 2024 16.84 USD. It decreases by -6.89% lower compared to the previous year.

The Ciena Tangible Book Value per Share history

  • 3 Years

  • 10 Years

  • 25 Years

  • Max

Tangible Book Value per Share
Date
Tangible Book Value per Share
Jan 1, 2018
10.53 USD
Jan 1, 2019
12.51 USD
Jan 1, 2020
14.92 USD
Jan 1, 2021
19.23 USD
Jan 1, 2022
16.93 USD
Jan 1, 2023
17.06 USD
Jan 1, 2024
16.84 USD
Jan 1, 2025
15.68 USD
The Ciena Tangible Book Value per Share history
YEARTangible Book Value per ShareYoY
15.68USD-6.89%
16.84USD-1.34%
17.06USD+0.80%
16.93USD-11.96%
19.23USD+28.84%
14.92USD+19.30%
12.51USD+18.80%
10.53USD-16.11%
12.55USD+401.29%
2.50USD+118.04%
1.15USD-181.56%
-1.41USD-47.25%
-2.67USD-22.42%
-3.44USD+5.48%
-3.26USD+14.91%
-2.84USD-166.11%
4.29USD-13.84%
4.98USD-21.51%
6.35USD+25.27%
5.07USD—

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Ciena Stock analysis

What does Ciena do? Ciena Corp. was founded in Maryland, USA in 1992 and is a leading provider of communication network solutions worldwide. The company specializes in the development and manufacture of fiber optic and ethernet-based network solutions and uses them to transport data. The business model of the company is established in the telecommunications industry. It offers solutions for both telecommunications network operators and companies operating their own networks. Ciena helps them increase the speed and complexity of their networks while reducing costs and improving quality and reliability. Ciena's business segments are divided into three categories: Converged packet-optical solutions, software and services, and packet networking solutions. In the category of converged packet-optical solutions, Ciena manufactures various products for fiber optic networks. These products include optical transport solutions, packet-optical platforms, packet networking platforms, managed services, software, and applications. These solutions improve network performance by consolidating and modernizing existing infrastructure. Along with its products, Ciena offers a wide range of services tailored to its customers' needs. For example, the company assists in the installation, maintenance, and monitoring of networks, as well as training employees to work with them. In the software and services category, Ciena offers an extensive range of software used to manage networks, services, and applications. This includes network management software, security solutions, monitoring software, software solutions for service orchestration, certification, training, and support. In the packet networking solutions category, the company offers network solutions based on Ethernet. These include network access solutions, Ethernet transport solutions, multi-service services, and aggregation devices. These products can be used in a variety of environments, such as commercial, government, and agency sectors. Ciena has established itself very well in the market in recent years and is popular with its customers and partners. The products are tailored to meet customer requirements, and the company is constantly working to improve its technologies and expand its product offerings. Ciena's client list is diverse, including network operators, enterprises, government and agency facilities, research centers, data centers, and cable network operators. Ciena is also proud to be a pioneer in the development and use of technologies that improve the performance, reliability, and scalability of networks. The company invests approximately 15% of its revenue annually in research and development. Ciena's commitment to research and development enables the company to develop new ideas and innovations that further enhance network efficiency and performance. Overall, Ciena is a renowned provider of communication network solutions. With its products and services, the company has delivered significant benefits to its customers, such as improved network performance, cost savings, and increased efficiency. Ciena has earned a high level of visibility and reputation in the industry and will continue to develop innovative solutions in the future that meet the needs of the telecommunications industry. Ciena is one of the most popular companies on Eulerpool.

Frequently Asked Questions about Ciena stock

Tangible Book Value per Share of Ciena is 15.68 USD in 2025.

Tangible Book Value per Share of Ciena changed from 16.84 USD to 15.68 USD, representing a -6.89% change. The value is lower than the previous year.

On Eulerpool you can find the complete historical development of Tangible Book Value per Share Ciena since 2006 – with annual values, charts, and detailed analysis.

Tangible book value per share excludes intangible assets and goodwill, providing a more conservative measure of per-share net asset value.

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Balance Sheet — Ciena

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