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Ciena Corp (New York Stock Exchange:CIEN)

US · Delayed Price · Currency is USD
434.67-11.78 (-2.64%)
 
Market Cap61.53B+172.7%
Revenue (ttm)6.02B+32.6%
Net Income654.41M+364.5%
EPS4.48+361.0%
Shares Out141.55M
PE Ratio94.24
Forward PE36.80
Dividendn/a
Ex-Dividend Daten/a
Volume1,196,071
Open436.15
Previous Close446.45
Day's Range433.67 - 443.99
52-Week Range153.27 - 637.51
Beta1.29
AnalystsBuy
Price Target500.38(+15.12%)
Earnings DateDec 10, 2026
-2.86% (1D)
No price history available.
Insider Score
––Not scored
CIEN Insider Score

Insiders filed in the last 90 days, but none of those trades qualified for scoring — round-trip buys and filings whose price is far off the market are excluded.

About CIEN

Ciena Corporation is a global technology company focused on telecommunications infrastructure. It delivers integrated solutions – including specialized hardware, software applications, and professional services – designed to facilitate the efficient transmission, routing, switching, aggregation, delivery, and overall management of video, data, and voice traffic across communication networks worldwide. Within its Networking Platforms division, Ciena develops and supplies advanced hardware and integrated solutions. These products are specifically engineered to optimize the convergence of various optical transport methods (like coherent optical transport and optical transport network switching) with packet switching, enabling high-performance data handling. The product portfolio spans a range of packet-optical platforms (e.g., the 6500, 5400, and Z-Series), reconfigurable switching systems (such as the 5430), Waveserver interconnect systems, and dedicated switches for service delivery and aggregation (including the 3000 and 5000 families). This segment also provides the essential operating system software and advanced features embedded within its hardware offerings. Ciena's Blue Planet Automation Software and Services arm is dedicated to intelligent network automation. It offers solutions for orchestrating services across multiple network domains, maintaining precise network inventory, optimizing data routes, coordinating virtualized network functions (NFV), and delivering insightful analytics, alongside related support. The Platform Software and Services segment provides unified management platforms, exemplified by its OneControl system, as well as other software tools for comprehensive network planning, operational control, and ongoing oversight. Finally, the Global Services segment delivers end-to-end client support. This includes strategic consulting, detailed network architecture design, expert installation and deployment, ongoing maintenance, and comprehensive training programs. The company distributes its cutting-edge products and services to network operators through both direct sales forces and indirect channel partners. Established in 1992, Ciena Corporation maintains its corporate headquarters in Hanover, Maryland.

Address
8150 Maple Lawn Boulevard, Fulton, MD, 20759, US
Market Cap
61.53 billion
Employees
8,989
Industrial Classification
Communication Equipment

What Are Insiders Doing?

Open-market buy / sell balanceNet Selling
Sold
$4.64M
Bought
$0

View the trades behind this meter — each links to its SEC Form 4 →

Open-market Form 4 purchases (code P) vs sales (code S) on file for this company. Grants, option exercises and tax withholdings are excluded. Informational only.

1 Day
-2.47%
5 Days
+13.09%
1 Month
+27.58%
6 Months
-11.86%
1 Year
+172.71%

$CIEN stock is featured in our Insider Score Rankings, Congress Trading, and Insider Trades datasets.

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Congress Trading

Recent trades of CIEN by members of U.S. Congress

PoliticianTypeTraded
Gilbert CisnerosHouse / DPurchase$1.00K – $15.00KMay 29, 2026
Gilbert Ray CisnerosHouse / DPurchase$1.00K – $15.00KMay 29, 2026
Gilbert Ray CisnerosHouse / DPurchase$1.00K – $15.00KMay 28, 2026
Gilbert CisnerosHouse / DPurchase$1.00K – $15.00KMay 14, 2026
Gilbert Ray CisnerosHouse / DPurchase$1.00K – $15.00KMay 14, 2026
Gilbert Ray CisnerosHouse / DPurchase$1.00K – $15.00KMay 13, 2026
Alan ArmstrongSenate / RPurchase$1.00K – $15.00KMar 30, 2026
Alan ArmstrongSenate / RPurchase$1.00K – $15.00KMar 27, 2026

Recently reported changes in CIEN holdings by institutional investors

Scanning latest 13F filings…

Latest 0 13F filings · Source: SEC EDGAR

View all institutional owners →

Insider Trading

Quarterly net insider trading by CIEN's directors and management

Net Shares Purchased by Insiders−9k−5k02025Q42026Q12026Q22026Q32026Q4

Source: SEC EDGAR (Form 4)

Corporate Lobbying

CIEN Estimated quarterly lobbying spending

Source: U.S. Senate LDA

CIEN Revenue by Segment or Geography

$4.89BTotal
SegmentRevenue% of All
Products and services at a point in time$1.43B29.18%
Networking Platforms$1.36B27.71%
Optical Networking$1.19B24.35%
Services transferred over time$243.91M4.99%
Global Services$193.59M3.96%
Routing and Switching$164.37M3.36%
Platform Software and Services$98.66M2.02%
Maintenance, Support, and Learning$89.85M1.84%
Implementation$87.87M1.80%
Blue Planet Automation Software and Services$23.20M0.47%
Advisory and Enablement$15.87M0.32%

As of: Q3 2026 (Aug 1, 2026) · Source: SEC EDGAR (10-Q)

U.S. Patents

New CIEN patent grants

Loading patent grants…

Source: USPTO Open Data Portal

Government Contracts

Estimated quarterly amount awarded to CIEN from public contracts

Source: USAspending.gov

Top ETF Holders

ETFs with the largest estimated holdings in CIEN

ETFEst. Holding Size
VTIVanguard Morningstar Total Stock Market ETF$1.72B
VOOVanguard S&P 500 ETF$1.44B
VOVanguard Morningstar Mid-Cap ETF$1.17B
IVViShares Core S&P 500 ETF$841.09M
SPYState Street SPDR S&P 500 ETF$762.14M
VUGVanguard Morningstar Growth ETF$615.88M

Estimated from each fund’s disclosed top holdings × AUM

CIEN Insider Score

Our composite score: insider buying, sector, volume, tone & dilution

Members only

The live Insider Score for CIEN is included with Insider Access.

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Bull Case vs Bear Case

AI-generated from CIEN’s recent data — informational, not investment advice

Generating analysis…

Insider Score

Our 0–100 Insider Score and the signals behind it.

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The live Insider Score and its full factor breakdown are included with Insider Access.

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Recent Insider Activity

Buys
0
Sells
6
Buy Value
$0
Distinct Buyers
0

Frequently Asked Questions

Disclaimer — Informational only — not investment advice. Insider transaction data is sourced from SEC Form 4 filings; market data from public feeds and may be delayed. The Insider Score is a proprietary score for research purposes and does not predict future performance. Always do your own research.
Ciena Corp (CIEN) Insider Trading, Form 4 Buys & Sells | InsiderBuying.com