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Form 8-K · Current Report · Filed 2026-09-03

Ciena Reports Strong Q3 2026 Financial Results and Raises Guidance

Ciena Corporation announced its fiscal third quarter 2026 financial results, reporting a 37% year-over-year increase in revenue to $1.67 billion and a 215% increase in adjusted EPS to $2.11.

Filer
Ciena Corporation CIEN · NYSE
Filed
Accession
0001628280-26-060245
CIK
0000936395
Signal
High impactTechnology

Details

The company also raised its revenue guidance for fiscal year 2026 to $6.42 billion plus or minus $50 million, reflecting a 35% year-over-year increase at the midpoint. Ciena's strong performance is attributed to its leadership in providing high-speed connectivity solutions as AI drives network investment.

Items reported

Item events

Reported Item

Earnings Beat Raised Guidance

Market reaction

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$354.55

Since filing

+0.0%

Latest close

$354.55

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Within 45 days of this filing, CIEN insiders reported 7 Form 4 transactions — net selling of $12.7M.

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About Ciena Corporation

Ciena Corporation is a prominent player in the telecommunications equipment and network strategy sector. The company primarily focuses on providing solutions that facilitate high-capacity, adaptable networking through optical communications. Ciena's offerings include networking systems, services, and software, expertly designed to enhance the performance of communication networks globally. These solutions serve key industries such as telecommunications, cable, and enterprise businesses, enabling them to manage and optimize vast volumes of data traffic efficiently. By deploying Ciena's technology, organizations can improve network reliability, scalability, and speed, addressing the ever-growing demand for seamless data connectivity and communication. Headquartered in Hanover, Maryland, Ciena Corporation plays a critical role in the market as it adapts to technological advancements and trends such as 5G, cloud migration, and the increasing necessity for robust digital infrastructure. Through its pioneering developments, Ciena continues to contribute to the transformation of global communication networks.

Exchange NYSE Industry Communication Equipment Company website ↗

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