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

PRAAPRA Group Inc

Mkt capRevenueRevenue

CTKBCytek Biosciences, Inc.

Mkt capRevenueRevenue

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PRAAPRA Group Inc

CTKBCytek Biosciences, 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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PRAAPRA Group Inc

19.86· pre 19.88· delayed

Mkt cap$748.4MRevenue$372MQ2 FY26Revenue$1.5BFY25

CTKBCytek Biosciences, Inc.

5.95· pre 6.00· delayed

Pre-marketNov 4 '26delayed

Mkt cap$774.7MRevenue$48MQ2 FY26Revenue$201MFY25

Compare

Pre-marketNov 4 '26delayed

PRAAPRA Group Inc

CTKBCytek Biosciences, Inc.

19.86pre 19.88delayed

Price

5.95pre 6.00delayed

$748.4M

Mkt cap

$774.7M

Q2 FY26$372M

Revenue

$48MQ2 FY26

FY25$1.5B

Revenue

$201MFY25

PRAA19.86vsCTKB5.95Pre-marketNov 4 '26delayed

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

Price

Supply-chain overlap

Revenue flow

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

Supply-chain overlap

direct ties · both sidesSources ›

direct ties · both sides

Only PRAA 0

None

Shared 0

No disclosed counterparties: PRAA.

Only CTKB 5

BDXBecton, Dickinson and Company ("BD")supplier

—Coherent NA, Inc. and certain of its affiliates (collectively, "Coherent")unlistedsupplier

—Biotiumunlistedsupplier

—Luminex Corporation ("Luminex")unlistedsupplier

1 more · CTKB chain ›

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

Price

rebased to 0%

PRAA, solidCTKB, dashed