CIEN compared with ADTN: revenue, margins and what each company keeps, and the suppliers and customers both name

CIENCiena Corp

Mkt capRevenueRevenue

ADTNADTRAN Holdings, Inc.

Mkt capRevenueRevenue

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CIENCiena Corp

ADTNADTRAN Holdings, Inc.

Price

Mkt cap

Revenue

Revenue flow Supply chain Price Co-movers Event sensitivity Earnings history

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Co-movers

News Findings Companies A–Z Pricing Methodology Sources Corrections About Terms

Not investment advice. Not a broker-dealer. Indices shown as ETF proxies. Supply-chain data CC BY 4.0; market data not redistributable.

Listed on One’s Vibe · live-checked · Oct ’26

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Co-movers

daily closes · 499dMethod ›

Moved together

CIENwithADTN

×0.43co-movement · ADTN on CIEN · 499d

r 0.46scale to r 0.75

Shared co-movers1with CIENwith ADTN

COHRCoherent Corp.r 0.73r 0.46

CIEN, solidADTN, hatched× = co-movement · βr = correlationBar = r to r 0.75Order: weaker of A and BSource: daily closes

CIENCiena Corp

242.83▲+5.21%· post 244.03

Mkt cap$32.7BRevenue$1.7BQ3 FY26Revenue$4.8BFY25

ADTNADTRAN Holdings, Inc.

4.03▼−2.31%· post 4.07

ClosedNov 6 '26

Mkt cap$336.6MRevenue$281MQ3 FY26Revenue$1.1BFY25

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ClosedNov 6 '26

CIENCiena Corp

ADTNADTRAN Holdings, Inc.

242.83▲+5.21%post 244.03

Price

4.03▼−2.31%post 4.07

$32.7B

Mkt cap

$336.6M

Q3 FY26$1.7B

Revenue

$281MQ3 FY26

FY25$4.8B

Revenue

$1.1BFY25

CIEN242.83▲+5.21%vsADTN4.03▼−2.31%ClosedNov 6 '26