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

FNFabrinet

Mkt capRevenueRevenue

CIENCiena Corp

Mkt capRevenueRevenue

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FNFabrinet

CIENCiena Corp

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

Desk News Calendar Saved

Co-movers

daily closes · 499dMethod ›

Moved together

FNwithCIEN

×0.65co-movement · CIEN on FN · 499d

r 0.67scale to r 0.75

Shared co-movers6with FNwith CIEN

COHRCoherent Corp.r 0.74r 0.73

LITELumentum Holdings Inc.r 0.69r 0.71

GLWCorning Incr 0.64r 0.67

JBLJabil Incr 0.65r 0.61

VRTVertiv Holdings Cor 0.62r 0.61

FIXComfort Systems USA Incr 0.59r 0.62

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

FNFabrinet

313.70▼−4.15%· post 347.51

Mkt cap$11.7BRevenue$1.3BQ4 FY26Revenue$4.6BFY26

CIENCiena Corp

284.14▼−11.41%· post 287.29

ClosedNov 2 '26

Mkt cap$45.5BRevenue$1.7BQ3 FY26Revenue$4.8BFY25

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ClosedNov 2 '26

FNFabrinet

CIENCiena Corp

313.70▼−4.15%post 347.51

Price

284.14▼−11.41%post 287.29

$11.7B

Mkt cap

$45.5B

Q4 FY26$1.3B

Revenue

$1.7BQ3 FY26

FY26$4.6B

Revenue

$4.8BFY25

FN313.70▼−4.15%vsCIEN284.14▼−11.41%ClosedNov 2 '26