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Ciena (CIEN)

Company Profile

Company profile

Ticker

CIEN

Exchange

Website

CEO

Gary B. Smith

Incorporated

Location

Fiscal year end

Sector

Communications > Other Communications Equipment Manufacturing

Industry (SIC)

Telephone & Telegraph Apparatus

NETGEAR • Infinera • Fabrinet • Plantronics • ADTRAN • Westell • AudioCodes • ClearOne • Sonim • DZS ...

Former names

AURORA CORP, EnerJex Resources, Inc., MILLENIUM PLASTICS CORP, MILLENNIUM PLASTICS CORP

SEC CIK

Corporate docs

Articles of Incorporation & Bylaws

Underwriting Agreements

Plans of Reorganization

Material Contracts & Credit Agreements

Subsidiaries Lists

Subsidiaries

Ciena Communications, Inc. • Ciena Canada ULC • Ciena Switzerland GMBH • Ciena Global Holding, LP ...

IRS number

232725311

CIEN stock data

1M 3M 6M 1Y

Analyst ratings and price targets

Last 3 months

Average target

$138.00

Low target

$100.00

High target

$175.00

B of A Securities

Evercore ISI Group

Latest filings (excl ownership)

View all

Ciena to Acquire Nubis Communications to Expand its Inside the Data Center Strategy and Further Address Growing AI Workloads

Quarterly report

4 Sep 25

Ciena Reports Fiscal Third Quarter 2025 Financial Results

Ciena Appoints Marc D. Graff as Senior Vice President and Chief Financial Officer

Quarterly report

5 Jun 25

Ciena Reports Fiscal Second Quarter 2025 Financial Results

Conflict minerals disclosure

Submission of Matters to a Vote of Security Holders

Quarterly report

12 Mar 25

Transcripts

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Earnings call transcript

Earnings call transcript

Earnings call transcript

Earnings call transcript

Earnings call transcript

Earnings call transcript

Earnings call transcript

Earnings call transcript

Earnings call transcript

Earnings call transcript

Latest ownership filings

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David M Rothenstein

Notice of proposed sale of securities

Notice of proposed sale of securities

Notice of proposed sale of securities

Notice of proposed sale of securities

Sheela Kosaraju

Financial summary

Financial statements Chart CIEN financial data

Quarter (USD)	Aug 25	May 25	Feb 25	Nov 24
Revenue
Cost of revenue
Operating income
Operating margin
Net income
Net profit margin
Cash on hand
Change in cash
Diluted EPS

Annual (USD)	Nov 24	Oct 23	Oct 22	Oct 21
Revenue
Cost of revenue
Operating income
Operating margin
Net income
Net profit margin
Cash on hand
Change in cash
Diluted EPS

Financial data from Ciena earnings reports.

Institutional ownership, Q4 2024

CIEN institutional ownership history Ownership history

99.1% owned by funds/institutions

13F holders	Current	Prev Q	Change
Total holders	531	464	+14.4%
Opened positions	130	79	+64.6%
Closed positions	63	69	-8.7%
Increased positions	165	150	+10.0%
Reduced positions	169	153	+10.5%

13F shares	Current	Prev Q	Change
Total value	10.65 tn	7.96 tn	+33.7%
Total shares	140.12 mm	142.02 mm	-1.3%
Total puts	1.43 mm	645.30 k	+122.3%
Total calls	1.95 mm	1.92 mm	+1.6%
Total put/call ratio	0.7	0.3	+118.7%

Largest owners	Shares	Value	Change
FMR	21.53 mm	$1.83 tn	-0.6%
BlackRock	17.10 mm	$1.45 tn	+5.9%
Vanguard	15.32 mm	$1.30 tn	+0.9%
Barrow Hanley Mewhinney & Strauss	5.24 mm	$444.14 bn	+0.3%
T. Rowe Price	4.63 mm	$392.35 mm	+195.9%
STT State Street	4.58 mm	$388.79 bn	+3.3%
JPM JPMorgan Chase & Co.	4.44 mm	$376.48 bn	+401.7%
BNP Paribas Asset Management Holding	3.83 mm	$324.85 mm	-11.0%
BAC Bank of America	3.23 mm	$273.68 bn	+1.6%
Thrivent Financial For Lutherans	2.61 mm	$221.68 mm	-3.8%

Largest transactions	Shares	Bought/sold	Change
JPM JPMorgan Chase & Co.	4.44 mm	+3.55 mm	+401.7%
T. Rowe Price	4.63 mm	+3.06 mm	+195.9%
Atreides Management	74.95 k	-2.14 mm	-96.6%
Victory Capital Management	376.52 k	-1.49 mm	-79.9%
Alyeska Investment	456.90 k	-1.48 mm	-76.4%
FIL	1.44 mm	-1.24 mm	-46.2%
Polar Capital	2.17 mm	+1.15 mm	+113.7%
Rokos Capital Management	0.00	-1.15 mm	EXIT
BlackRock	17.10 mm	+950.03 k	+5.9%
Marshall Wace	899.83 k	+878.98 k	+4215.9%

Data from 13F filings, for the last complete 13F reporting period. For most recent data, click the ownership history button. Values as filed, not updated for current price. Long positions only.

Recent insider trades

CIEN insider ownership history Insider history

Date	Owner	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
3 Nov 25	Smith Gary B	Common Stock	Sell	Dispose S	No	Yes	190.451	6,800	1.30 mm	268,470
15 Oct 25	Dino DiPerna	Common Stock	Sell	Dispose S	No	Yes	169.36	367	62.16 k	40,529
15 Oct 25	Dino DiPerna	Common Stock	Sell	Dispose S	No	Yes	169.36	367	62.16 k	40,896
15 Oct 25	Brodie Gage	Common Stock	Sell	Dispose S	No	Yes	169.36	350	59.28 k	40,653
15 Oct 25	Smith Gary B	Common Stock	Sell	Dispose S	No	Yes	170.2509	6,800	1.16 mm	275,270
15 Oct 25	Rothenstein David M	Common Stock	Sell	Dispose S	No	Yes	170.2172	2,500	425.54 k	185,690

Data from 3, 4 and 5 filings. Values as filed, not updated for current price.

News

From Benzinga Pro

Evercore ISI Group Maintains In-Line on Ciena, Raises Price Target to $200

Evercore ISI Group analyst Amit Daryanani maintains Ciena (NYSE:CIEN) with a In-Line and raises the price target from $120 to $200.

If You Invested $1000 In Ciena Stock 10 Years Ago, You Would Have This Much Today

Here's How Much $100 Invested In Ciena 15 Years Ago Would Be Worth Today

Breaking Down Ciena: 18 Analysts Share Their Views

Morgan Stanley Upgrades Ciena to Equal-Weight, Raises Price Target to $140

Press releases

From Benzinga Pro

Global content providers choose Colt and Ciena to meet growth in demand for AI content, gaming and streaming

Transatlantic terabit network rollout increases capacity by 20% and reduces power consumption by 50% Colt Technology Services (Colt), the global digital infrastructure company and Ciena (NYSE:CIEN), the global leader

Trans Americas Fiber System Deploys Ciena High-Capacity Optical Technology on TAM-1 Submarine Cable

Trans Americas Fiber System (TAFS) is transforming digital infrastructure across the Americas with its new TAM-1 subsea cable system, a next-generation network designed to deliver unprecedented capacity, scalability,

Ciena Reports Fiscal Third Quarter 2025 Financial Results

Ciena® Corporation (NYSE:CIEN), a networking systems, services and software company, today announced unaudited financial results for its fiscal third quarter ended August 2, 2025. Q3 Revenue: $1.22 billion Q3

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