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

LITELumentum Holdings Inc.

Mkt capRevenueRevenue

AMPGAmpliTech Group, Inc.

Mkt capRevenueRevenue

Compare

LITELumentum Holdings Inc.

AMPGAmpliTech Group, Inc.

Price

Mkt cap

Revenue

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

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Revenue flow

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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LITELumentum Holdings Inc.

545.23▼−13.01%

Mkt cap$56.8BRevenue$1.3BQ1 FY27Revenue$3.0BFY26

AMPGAmpliTech Group, Inc.

2.21▼−10.75%

Regular sessionNov 5 '26

Mkt cap$74.5MRevenue$8MQ2 FY26Revenue$25MFY25

Compare

Regular sessionNov 5 '26

LITELumentum Holdings Inc.

AMPGAmpliTech Group, Inc.

545.23▼−13.01%

Price

2.21▼−10.75%

$56.8B

Mkt cap

$74.5M

Q1 FY27$1.3B

Revenue

$8MQ2 FY26

FY26$3.0B

Revenue

$25MFY25

LITE545.23▼−13.01%vsAMPG2.21▼−10.75%Regular sessionNov 5 '26

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

Price

Supply-chain overlap

Revenue flow

AMPG: latest quarter is a loss; flow not drawable.Method ›

Price

rebased to 0%

LITE, solidAMPG, dashed

Supply-chain overlap

direct ties · both sidesSources ›

direct ties · both sides

Only LITE 5

—Customer Aunlistedcustomer

FNFabrinetsupplier

—Contract Manufacturer Aunlistedsupplier

—Huawei Technologiesunlistedcustomer

1 more · LITE chain ›

Shared 0

No shared counterparties.

Only AMPG 2

—Supplier Aunlistedsupplier

—Altbanqunlistedsupplier

Role chip = supplier or customer—= no ticker (unlisted)Source: SEC EDGAR