Ciena (CIEN) Stock Price, News & Analysis

Company Overview

Ciena Corporation (NYSE: CIEN) is a global supplier of telecommunications networking equipment, software and services. The company develops high-capacity optical transport systems and packet-optical platforms that enable service providers, cloud operators and large enterprises to build, manage and scale their networks. Ciena’s product portfolio includes coherent optical solutions, packet networking platforms and a suite of network automation software designed to optimize bandwidth, reduce latency and simplify network operations.

In addition to hardware offerings, Ciena provides professional services and support, including network design, implementation and ongoing maintenance. Its software-driven Blue Planet portfolio delivers end-to-end service orchestration, analytics and lifecycle management, helping customers automate multi-domain networks and accelerate new service delivery. Ciena’s services organization works closely with clients to tailor network solutions that address evolving demands for bandwidth, reliability and security across fixed and mobile infrastructures.

Founded in 1992 and headquartered in Hanover, Maryland, Ciena pioneered dense wavelength-division multiplexing (DWDM) technology, which dramatically increased the capacity of optical networks. Over the years, the company has expanded its global footprint with offices, R&D centers and partner locations across North America, Europe, Asia-Pacific and Latin America. As of [latest publicly available information], Gary B. Smith serves as President and Chief Executive Officer, leading Ciena’s strategy to drive network innovation and support the transition to software-centric, programmable networks worldwide.

Key Stats

• Today's Range: $133.94 to $137.64
• 50-Day Range: $77.99 to $137.56
• 52-Week Range: $49.21 to $138.35
• Volume: 2.91 million shs
• Average Volume: 2.92 million shs
• Market Capitalization: $19.40 billion
• P/E Ratio: 141.81
• Dividend Yield: N/A
• Price Target: $114.32
• Consensus Rating: Moderate Buy

Ciena Stock Analysis - MarketRank™

Ciena scored higher than 94% of companies evaluated by MarketBeat, and ranked 74th out of 665 stocks in the computer and technology sector. Scores are calculated by averaging available category scores, with extra weight given to analysis and valuation.

Analyst's Opinion

• Score: 2.4 / 5
• Analyst Rating: Moderate Buy

Consensus Rating

Ciena has received a consensus rating of Moderate Buy. The company's average rating score is 2.76, and is based on 8 buy ratings, 5 hold ratings, and 1 sell rating.

Downside Risk

Ciena has a consensus price target of $114.32, representing about 16.9% downside from its current price of $137.56.

Amount of Analyst Coverage

Ciena has been the subject of 13 research reports in the past 90 days, demonstrating strong analyst interest in this stock.

Earnings and Valuation

• Score: 3.1 / 5
• Proj. Earnings Growth: 59.38%

Earnings Growth

Earnings for Ciena are expected to grow by 59.38% in the coming year, from $1.60 to $2.55 per share.

Price to Earnings Ratio vs. the Market

The P/E ratio of Ciena is 141.81, which means that it is trading at a less expensive P/E ratio than the market average P/E ratio of about 280.71.

Price to Earnings Ratio vs. Sector

The P/E ratio of Ciena is 141.81, which means that it is trading at a less expensive P/E ratio than the Computer and Technology sector average P/E ratio of about 448.88.

Price to Earnings Growth Ratio

Ciena has a PEG Ratio of 2.58. PEG Ratios above 1 indicate that a company could be overvalued.

Price to Book Value per Share Ratio

Ciena has a P/B Ratio of 7.05. P/B Ratios above 3 indicate that a company could be overvalued with respect to its assets and liabilities.

Short Interest

• Score: 5.0 / 5
• Short Interest Level: Healthy

Percentage of Shares Shorted

3.43% of the float of Ciena has been sold short.

Short Interest Ratio / Days to Cover

Ciena has a short interest ratio ("days to cover") of 2.1, which is generally considered an acceptable ratio of short interest to trading volume.

Change versus previous month

Short interest in Ciena has recently decreased by 12.50%, indicating that investor sentiment is improving significantly.

Dividend

• Score: 0.0 / 5
• Dividend Strength: N/A

Dividend Yield

Ciena does not currently pay a dividend.

Dividend Growth

Ciena does not have a long track record of dividend growth.

Sustainability and ESG

• Score: 3.9 / 5
• Environmental Score: -0.77

Percentage of Shares Shorted

3.43% of the float of Ciena has been sold short.

Short Interest Ratio / Days to Cover

Ciena has a short interest ratio ("days to cover") of 2.1, which is generally considered an acceptable ratio of short interest to trading volume.

Change versus previous month

Short interest in Ciena has recently decreased by 12.50%, indicating that investor sentiment is improving significantly.

News and Social Media

• Score: 3.9 / 5
• News Sentiment: 1.09

News Sentiment

Ciena has a news sentiment score of 1.09. This score is calculated as an average of sentiment of articles about the company over the last seven days and ranges from 2 (good news) to -2 (bad news). This is a higher news sentiment than the 0.88 average news sentiment score of Computer and Technology companies.

News Coverage This Week

MarketBeat has tracked 24 news articles for Ciena this week, compared to 19 articles on an average week.

Search Interest

33 people have searched for CIEN on MarketBeat in the last 30 days. This is an increase of 450% compared to the previous 30 days.

MarketBeat Follows

5 people have added Ciena to their MarketBeat watchlist in the last 30 days. This is an increase of 67% compared to the previous 30 days.

Company Ownership

• Score: 2.5 / 5
• Insider Trading: Selling Shares

Insider Buying vs. Insider Selling

In the past three months, Ciena insiders have sold more of their company's stock than they have bought. Specifically, they have bought $0.00 in company stock and sold $3,326,705.00 in company stock.

Percentage Held by Insiders

Only 0.93% of the stock of Ciena is held by insiders.

Percentage Held by Institutions

91.99% of the stock of Ciena is held by institutions. High institutional ownership can be a signal of strong market trust in this company.

CIEN Stock Analysis - Frequently Asked Questions

How have CIEN shares performed this year?

Ciena's stock was trading at $84.81 at the beginning of 2025. Since then, CIEN shares have increased by 62.2% and is now trading at $137.56.

How were Ciena's earnings last quarter?

Ciena Corporation (NYSE:CIEN) released its quarterly earnings results on Thursday, June, 5th. The communications equipment provider reported $0.42 earnings per share (EPS) for the quarter, missing the consensus estimate of $0.50 by $0.08. The company's quarterly revenue was up 23.6% on a year-over-year basis.
Read the conference call transcript.

How will Ciena's stock buyback program work?

Ciena's Board of Directors initiated a stock buyback plan on Wednesday, October 2nd 2024, which permits the company to repurchase $1,000,000,000 in outstanding shares, according to EventVestor. This means that the company could repurchase up to 10.5% of its stock through open market purchases. Stock buyback plans are typically a sign that the company's management believes its shares are undervalued.

Does Ciena have any subsidiaries?

The following companies are subsidiaries of Ciena: Centina Systems Inc, DonRiver, Packet Design, cyan, World Wide Packets, PhyFlex Networks, Catena Networks, and others.

Who are Ciena's major shareholders?

Top institutional shareholders of Ciena include Vanguard Group Inc. (10.67%), JPMorgan Chase & Co. (3.71%), State Street Corp (3.15%) and Bank of America Corp DE (2.47%). Insiders that own company stock include James E Moylan Jr, David M Rothenstein, Scott Mcfeely, Jason Phipps, Stephen B Alexander, Rick Hamilton, Dino Diperna, Joseph Cumello, Brodie Gage, Andrew C Petrik and Thomas Michael Nevens.
View institutional ownership trends.

How do I buy shares of Ciena?

Shares of CIEN stock can be purchased through any online brokerage account. Popular online brokerages with access to the U.S. stock market include Charles Schwab, E*TRADE, Fidelity, and Vanguard Brokerage Services.

What other stocks do shareholders of Ciena own?

Based on aggregate information from My MarketBeat watchlists, some other companies that Ciena investors own include NVIDIA (NVDA), Meta Platforms (META), Broadcom (AVGO), Advanced Micro Devices (AMD), Adobe (ADBE), CrowdStrike (CRWD) and ServiceNow (NOW).

Company Calendar

• Last Earnings: 6/05/2025
• Today: 9/16/2025
• Fiscal Year End: 10/31/2025

Industry, Sector and Symbol

• Stock Exchange: NYSE
• Sector: Computer and Technology
• Industry: Communications Components
• Sub-Industry: Communications Equipment
• Current Symbol: NYSE:CIEN
• CIK: 936395
• Web: www.ciena.com
• Phone: (410) 694-5700
• Fax: 410-694-5750
• Employees: 8,657
• Year Founded: 1992

Price Target and Rating

• Average Price Target for Ciena: $114.32
• High Price Target: $140.00
• Low Price Target: $67.00
• Potential Upside/Downside: -16.5%
• Consensus Rating: Moderate Buy
• Rating Score (0-4): 2.76
• Research Coverage: 17 Analysts

Profitability

• EPS (Trailing Twelve Months): $0.97
• Trailing P/E Ratio: 141.07
• Forward P/E Ratio: 85.52
• P/E Growth: 2.58
• Net Income: $83.96 million
• Net Margins: 3.10%
• Pretax Margin: 4.44%
• Return on Equity: 6.62%
• Return on Assets: 3.27%

Debt

• Debt-to-Equity Ratio: 0.55
• Current Ratio: 3.28
• Quick Ratio: 2.52

Sales & Book Value

• Annual Sales: $4.54 billion
• Price / Sales: 4.25
• Cash Flow: $1.96 per share
• Price / Cash Flow: 69.94
• Book Value: $19.50 per share
• Price / Book: 7.02

Miscellaneous

• Outstanding Shares: 141,056,000
• Free Float: 139,744,000
• Market Cap: $19.30 billion
• Optionable: Optionable
• Beta: 1.16