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Ciena Corp

corporate_fare Company Profile

Ciena Corp

CIEN·NYSE·Manufacturing·CIK 0000936395

CIENA CORP is a network technology company that provides hardware, software, and services to various network operators, enhancing network capacity, service delivery, and automation. Its solutions support network traffic for applications such as cloud, voice, video, data, and artificial intelligence (AI). These solutions are used globally by cloud providers, service providers, and other network operators across multiple industries. The company's Networking Platforms include its Optical Networking and Routing and Switching portfolios. These solutions are applied from the network core to end-user access points, enabling network operators to scale capacity, increase transmission speeds, efficiently allocate traffic, and dynamically adapt to changing end-user service demands. Complementing its Networking Platforms, CIENA CORP offers Platform Software, which provides multi-layer domain control and operations for network operators. It also provides Blue Planet® Automation Software, which automates service lifecycle management with productized operational support systems (OSS) across different domains and vendors. In addition to hardware and software, the company offers a range of complementary services to help customers build, operate, and transform their networks and operational environments. CIENA CORP sells its product and service solutions through direct and indirect sales channels to two primary customer segments: * **Cloud Providers:** These customers, also known as web-scale, hyper-scale, or neo-scale providers, include internet content providers and providers of internet services and infrastructure, such as data centers, cloud compute, Software as a Service (SaaS), storage, AI, and web hosting services. These customers also significantly purchase capacity on service provider submarine and wireline networks globally and influence networking solution demand and technology adoption by service providers. * **Service Providers:** These communications service provider customers include regional, metro, national, and international wireline and wireless carriers, submarine network operators, and access network providers.

Ciena Corp (NYSE:CIEN) is a publicly traded company in the Manufacturing sector. Wiseek has independently scored 16 items for CIEN at importance 7 or higher on its 1–10 market-impact scale. Its most recent item scored 7 or higher is dated 2026-09-03, rated 8/10. Across its 16 most recent items scored 7 or higher, the top rating is 9/10, with 13 rated 8 or above. Recent SEC coverage for CIEN spans 10-Q, 8-K.

Recent high-impact activity:

  • Ciena Q3 FY2026: Revenue Up 37% to $1.67B, Net Income $266M, Record Backlog
  • Ciena's Q3 Revenue Jumps 37% to $1.67B; Company Raises FY26 Guidance and Issues Strong FY27 Outlook
  • Ciena Guides 4Q Revenue to $1.75B, ±$50M
  • e& UAE Taps Ciena for Next-Gen DWDM Network Build
  • Ciena Closes $2.875 Billion 0.00% Convertible Notes Offering, Repays Debt, Extends Credit Facility

Financial Snapshot

Fiscal year ended November 1, 2025
Revenue
$4.77B
Net Income
$123.34M
Diluted EPS
$0.85
Op. Cash Flow
$806.09M
Free Cash Flow
$665.29M
Gross Profit
$2B
Operating Income
$197.53M
Cash & Equivalents
$1.09B
Total Debt
$1.54B
Debt / Equity
0.56×
Net Margin
2.6%
Shares Outstanding
141.02M sh
Source: 10-K · filed 2025-12-12 · accession 0001628280-25-056698

Dilution Risk

Low risk

Filing-implied dilution signals for CIEN, detected from its recent SEC filings · based on capital-structure filings through 2026-06-11.

Closed Convertible Notes Offering · Debt Repayment

⚠ A more recent filing has been published for this ticker since this signal was computed; it may not yet be reflected — see the filings below.

A filing-implied signal, not a realized share count. How Wiseek tracks dilution →

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$348.9 -0.64% today
52-week range · as of 2026-09-03 $110.9 – $637.51
Market cap
$49.57B
Volume
2M (0.9× avg)
3-mo avg 2.2M
Live data · 2026-09-14 03:22 UTC · Market closed

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feed CIEN - Latest Insights

CIEN
Sep 03, 2026, 3:57 PM EDT
Filing Type: 10-Q
Importance Score:
8
Price at Filing: $315.14
Real-time Price: $348.90 info
Change: +$33.76 (+11%) info
Market Cap: $49.568B info
CIEN
Sep 03, 2026, 7:07 AM EDT
Filing Type: 8-K
Importance Score:
8
Price at Filing: $369.01
Real-time Price: $348.90 info
Change: -$20.11 (-5%) info
Market Cap: $49.568B info
CIEN
Sep 03, 2026, 7:01 AM EDT
Source: Dow Jones Newswires
Importance Score:
8
Price at Filing: $342.00
Real-time Price: $348.90 info
Change: +$6.90 (+2%) info
Market Cap: $49.568B info
CIEN
Aug 05, 2026, 9:00 AM EDT
Source: BusinessWire
Importance Score:
7
Price at Filing: $408.33
Real-time Price: $348.90 info
Change: -$59.43 (-15%) info
Market Cap: $49.568B info
CIEN
Jun 11, 2026, 4:21 PM EDT
Filing Type: 8-K
Importance Score:
8
Price at Filing: $448.75
Real-time Price: $348.90 info
Change: -$99.85 (-22%) info
Market Cap: $49.568B info
CIEN
Jun 08, 2026, 10:54 PM EDT
Source: Dow Jones Newswires
Importance Score:
7
Price at Filing: $464.50
Real-time Price: $348.90 info
Change: -$115.60 (-25%) info
Market Cap: $49.568B info
CIEN
Jun 08, 2026, 7:08 AM EDT
Filing Type: 8-K
Importance Score:
8
Price at Filing: $476.70
Real-time Price: $348.90 info
Change: -$127.80 (-27%) info
Market Cap: $49.568B info
CIEN
Jun 08, 2026, 7:05 AM EDT
Source: Reuters
Importance Score:
8
Price at Filing: $474.03
Real-time Price: $348.90 info
Change: -$125.13 (-26%) info
Market Cap: $49.568B info
CIEN
Jun 05, 2026, 3:13 AM EDT
Source: Wiseek News
Importance Score:
9
Price at Filing: $528.28
Real-time Price: $348.90 info
Change: -$179.38 (-34%) info
Market Cap: $49.568B info
CIEN
Jun 04, 2026, 4:06 PM EDT
Filing Type: 10-Q
Importance Score:
9
Price at Filing: $532.83
Real-time Price: $348.90 info
Change: -$183.93 (-35%) info
Market Cap: $49.568B info
CIEN
Jun 04, 2026, 7:11 AM EDT
Source: Reuters
Importance Score:
9
Price at Filing: $578.50
Real-time Price: $348.90 info
Change: -$229.60 (-40%) info
Market Cap: $49.568B info
CIEN
Jun 04, 2026, 7:05 AM EDT
Filing Type: 8-K
Importance Score:
9
Price at Filing: $574.20
Real-time Price: $348.90 info
Change: -$225.30 (-39%) info
Market Cap: $49.568B info
CIEN
Mar 05, 2026, 4:01 PM EST
Filing Type: 10-Q
Importance Score:
8
Price at Filing: $299.30
Real-time Price: $348.90 info
Change: +$49.60 (+17%) info
Market Cap: $49.568B info
CIEN
Mar 05, 2026, 7:49 AM EST
Filing Type: 8-K
Importance Score:
9
Price at Filing: $331.03
Real-time Price: $348.90 info
Change: +$17.87 (+5%) info
Market Cap: $49.568B info
CIEN
Mar 05, 2026, 7:39 AM EST
Source: Dow Jones Newswires
Importance Score:
9
Price at Filing: $330.50
Real-time Price: $348.90 info
Change: +$18.40 (+6%) info
Market Cap: $49.568B info
CIEN
Mar 05, 2026, 7:09 AM EST
Source: Dow Jones Newswires
Importance Score:
7
Price at Filing: $326.11
Real-time Price: $348.90 info
Change: +$22.79 (+7%) info
Market Cap: $49.568B info
Research tools: Filing Impact Index Dilution Tracker Split Calendar Open Datasets