Summary - CIEN - NYSE - Weiss Ratings

C

Ciena Corporation CIEN

$238.38 -$8.04-3.26% NYSE

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Headlines

The AI Boom Is Powering an Unexpected Stock Surge—And These 3 Companies Are Winning Big

12/3/2025 - MarketBeat

Best Growth Stocks to Buy for Jan. 15

1/15/2026 - Zacks Investment Research

Ciena Corporation (NYSE:CIEN) Receives Consensus Recommendation of "Moderate Buy" from Analysts

1/15/2026 - MarketBeat

Ciena (CIEN) Valuation Check After Strong Earnings Beat And Bullish AI Connectivity Guidance

1/15/2026 - Simply Wall St

Can an Expanding Portfolio Drive MKSI Stock's Prospects in 2026?

1/14/2026 - Zacks Investment Research

Insider Selling: Ciena (NYSE:CIEN) Director Sells 11,618 Shares of Stock

1/14/2026 - MarketBeat

Ciena: A Stock To Benefit From AI Infrastructure Buildout

1/14/2026 - Seeking Alpha - Long Ideas

Ciena: A Stock To Benefit From AI Infrastructure Buildout

1/14/2026 - SeekingAlpha

Ciena: A Stock To Benefit From AI Infrastructure Buildout

1/14/2026 - SeekingAlpha.com: Most Popular Articles

Ciena Corp at Needham Growth Conference Transcript

1/14/2026 - GuruFocus

Is Ciena's AI-Focused Beat And 2026 Outlook Altering The Investment Case For Ciena (CIEN)?

1/14/2026 - Simply Wall St

Ciena Corporation (CIEN) Presents at 28th Annual Needham Growth Conference Transcript

1/13/2026 - Seeking Alpha: Transcripts

Ciena Corporation (CIEN) Presents at 28th Annual Needham Growth Conference Transcript

1/13/2026 - SeekingAlpha

Insider Selling: Ciena (NYSE:CIEN) SVP Sells 11,929 Shares of Stock

1/13/2026 - MarketBeat

Ciena (NYSE:CIEN) Director Sells $2,642,514.10 in Stock

1/13/2026 - MarketBeat

Ciena (NYSE:CIEN) Trading 6.3% Higher - Time to Buy?

1/13/2026 - MarketBeat

MCHP Rises 29% in a Year: How Should You Approach the Stock in 2026?

1/13/2026 - Zacks Investment Research

Ciena Corp (CIEN) Shares Up 3.82% on Jan 13

1/13/2026 - GuruFocus

Ciena: Connectivity AI/Datacenter Boom In Full Swing

1/13/2026 - SeekingAlpha

Robeco Institutional Asset Management B.V. Reduces Position in Ciena Corporation $CIEN

1/13/2026 - MarketBeat

Best Growth Stocks to Buy for Jan. 13

1/13/2026 - Zacks Investment Research

Ciena Moves Up In Market Cap Rank, Passing Kenvue

1/12/2026 - The Online Investor

Expect Ciena's Optical AI Program Wins To Surge In 2026

1/12/2026 - Seeking Alpha - Long Ideas

Expect Ciena's Optical AI Program Wins To Surge In 2026

1/12/2026 - SeekingAlpha

Expect Ciena's Optical AI Program Wins To Surge In 2026

1/12/2026 - Seeking Alpha - GOOG

Income Statement

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Filings

Filing Date

Friday, December 12, 2025

Period Date

Tuesday, September 30, 2025

Next Filing

Week of Mar 9 and 13 (est)

Price History

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Valuation

Market Cap

$33.58B - Large Cap

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Corporate Info

Website

Phone Number

410 694 5700

Address

7035 Ridge Road
Hanover, MD 21076

Country

Year Founded

Business Description

Sector

Information Technology

Industry

Technology Hardware and Equipment

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... more