Ciena Corporation (BIT:1CIEN)

Italy flag Italy · Delayed Price · Currency is EUR
251.10
-42.90 (-14.59%)
At close: Mar 5, 2026
Market Cap36.61B +207.0%
Revenue (ttm)4.31B +26.5%
Net Income192.79M +190.0%
EPS1.32 +187.0%
Shares Outn/a
PE Ratio189.91
Forward PE44.84
Dividendn/a
Ex-Dividend Daten/a
Volume329
Average Volume143
Open304.80
Previous Close294.00
Day's Range252.10 - 304.80
52-Week Range43.44 - 305.80
Betan/a
RSI47.19
Earnings DateMar 5, 2026

About Ciena

Ciena Corporation, a network technology company, provides hardware, software, and services for various network operators in the Americas, Europe, the Middle East, Africa, the Asia Pacific, Japan, and India. It operates through Networking Platforms, Platform Software and Services, Blue Planet Automation Software and Services, and Global Services segments. The Networking Platforms segment consists optical networking, routing, and switching products and services. This segment products include the 6500 Packet-Optical Platform, Waveserver modular in... [Read more]

Industry Telephone and Telegraph Apparatus
Founded 1992
Employees 8,989
Stock Exchange Borsa Italiana
Ticker Symbol 1CIEN
Full Company Profile

Financial Performance

In fiscal year 2025, Ciena's revenue was $4.77 billion, an increase of 18.79% compared to the previous year's $4.01 billion. Earnings were $123.34 million, an increase of 46.91%.

Financial numbers in USD Financial Statements

News

These Analysts Increase Their Forecasts On Ciena Following Upbeat Q1 Earnings

Ciena Corp (NYSE: CIEN) posted upbeat earnings for its first quarter on Thursday.

4 hours ago - Benzinga

Ciena Stock Stabilizes After Big Drop. Why Wall Street Thinks It Will Bounce Back.

Analysts at BofA, Citi, and Barclays have Buy-equivalent ratings on the networking stock.

6 hours ago - Barrons

Ciena Q1 Earnings Review: Reiterate Buy Rating

Ciena delivered strong Q1 results, beating EPS and revenue estimates, and raised its outlook, yet shares declined sharply post-earnings. CIEN's backlog is robust, with 80% in products/software, driven...

8 hours ago - Seeking Alpha

Ciena Corporation (CIEN) Q1 2026 Earnings Call Transcript

Ciena Corporation (CIEN) Q1 2026 Earnings Call Transcript

1 day ago - Seeking Alpha

Ciena Beats Earnings Estimates Thanks to AI Demand. The Stock Is Falling.

The networking company reports better-than-expected earnings and revenue for its fiscal first quarter.

1 day ago - Barrons

Ciena Reports Fiscal First Quarter 2026 Financial Results

HANOVER, Md.--(BUSINESS WIRE)--Ciena today Thursday March 5, 2026, announced financial results for its fiscal first quarter ended January 31, 2026.

1 day ago - Business Wire

These S&P 500 stocks are falling the hardest on Tuesday

Stocks of gold miners and computer-memory makers were hit especially hard, while Best Buy led the S&P 500 with a gain after its earnings report.

3 days ago - Market Watch

Diamond Hill Mid Cap Fund Q4 2025 Portfolio Review

US equity markets posted positive returns once again in Q4, although the small and large portions of the market were stronger performers, returning 2.19% and 2.41%, respectively. Recently, we have fou...

4 days ago - Seeking Alpha

Ciena: Expensive For A Reason

Ciena Corporation is rated Buy due to accelerating AI-driven revenue, expanding margins, and robust balance sheet strength. CIEN's Networking Platforms segment, now 55% non-telco revenue, is capitaliz...

8 days ago - Seeking Alpha

Ciena Unveils the Industry's Highest-Density, Lowest-Power Pluggable Optical Engine to Meet Data Center AI Demands

HANOVER, Md.--(BUSINESS WIRE)--Building on its long history as the leader in high-speed connectivity – and marking the first product introduction following its acquisition of Nubis Communications – Ci...

9 days ago - Business Wire

Lumen Boosts AI Network Transformation with Blue Planet's AI Studio and Agents

HANOVER, Md. & DENVER--(BUSINESS WIRE)--Blue Planet, a division of Ciena (NYSE: CIEN), today announced that Lumen Technologies (NYSE: LUMN) is adopting the company's AI agents across its network opera...

15 days ago - Business Wire

Ciena Announces Internet Availability of 2026 Annual Meeting Proxy Materials

HANOVER, Md.--(BUSINESS WIRE)--Ciena announced that proxy materials are now available for its 2026 Annual Meeting of Stockholders to be held Thursday, March 26, 2026 at 3:00 PM ET.

22 days ago - Business Wire

Ciena Shares Rebound, Climb Over 3% After Key Trading Signal

Ciena Corporation (NYSE:CIEN) experienced a significant Power Inflow alert, a key bullish indicator that is closely tracked by traders who value order flow analytics, specifically institutional and re...

22 days ago - Benzinga

Best Stocks Outside The Mag 7 To Balance Growth And High Yield

Markets in 2026 are rewarding selectivity rather than size alone. Mega-cap leadership has narrowed, volatility has resurfaced, and investors are searching for a framework that can adapt to rotation. A...

23 days ago - Seeking Alpha

Ciena Announces Reporting Date and Web Broadcast for Fiscal First Quarter 2026 Results

HANOVER, Md.--(BUSINESS WIRE)--Ciena Corporation expects to announce its fiscal first quarter financial results on Thursday, March 5, 2026 before the open of the financial markets.

4 weeks ago - Business Wire

Ciena returns to S&P 500 after getting booted 17 years ago

Ciena, which sells optical networking equipment, will replace human resources software company Dayforce in the S&P 500. Demand for hardware that can support generative artificial intelligence workload...

4 weeks ago - CNBC

Steven Cress' Top 10 AI Stocks (Recap & Update)

The AI sector remains highly attractive, with top quant-rated stocks offering superior growth and fundamentals despite recent volatility and sharp pullbacks. Head of Quantitative Strategy at Seeking A...

4 weeks ago - Seeking Alpha

Ciena Set to Join S&P 500; Arrowhead Pharmaceuticals to Join S&P MidCap 400; ADT and OneSpaWorld Holdings to Join S&P SmallCap 600

NEW YORK, Feb. 4, 2026 /PRNewswire/ -- S&P Dow Jones Indices will make the following changes to the S&P 500, S&P MidCap 400, S&P SmallCap 600:  S&P MidCap 400 constituent Ciena Corp. (NYSE: CIEN) will...

4 weeks ago - PRNewsWire

This AI stock just got called up to the S&P 500

Ciena, maker of networking and telecom equipment, is set to join the S&P on Friday.

4 weeks ago - Market Watch

Ciena: Riding The Second Wave Of AI Infrastructure Growth

Ciena is capitalizing on demand for AI networking infrastructure, achieving 19% revenue growth in FY 2025 vs. its initial 8-11% guidance. CIEN's growth was propelled by hyperscalers and emerging AI-fo...

4 weeks ago - Seeking Alpha

Madison Small Cap Fund Q4 2025: Buys, Sells, And Standouts

In the fourth quarter we sold four stocks (WAL, CFLT, CCOI, CIEN) and added six new investments (MIR, VCEL, AMPL, VIAV, GTLB, AAON). We exited our investment in infrastructure software vendor CFLT fol...

4 weeks ago - Seeking Alpha

Ciena Shares Rise Over 2% To Intraday High After Key Trading Signal

Understanding the Power Inflow Signal

5 weeks ago - Benzinga

Telekom Srbija and Mtel Deploy Ciena Optical Technology to Improve Cross-Border Connectivity

HANOVER, Md.--(BUSINESS WIRE)--Telekom Srbija Group, one of the largest and fastest-growing telecommunications operators in Southeast Europe and a digital transformation leader in the Western Balkans,...

5 weeks ago - Business Wire

Trans Pacific Networks Selects Ciena Technology to Boost Undersea Connectivity on Echo and Tabua Cables

HANOVER, Md.--(BUSINESS WIRE)--Trans Pacific Networks (TPN) is deploying Ciena's (NYSE: CIEN)'s industry-leading optical solutions to provide high-speed, low-latency digital connectivity across the As...

5 weeks ago - Business Wire

Arista Networks Vs Ciena: Which Is The Stronger Buy Today?

Ciena climbed 4% so far this year. You might feel compelled to increase your holdings or possibly decrease your exposure.

6 weeks ago - Forbes