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

QSIQuantum-Si Inc

Mkt capRevenueRevenue

CERSCerus Corp

Mkt capRevenueRevenue

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QSIQuantum-Si Inc

CERSCerus Corp

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

Price

Supply-chain overlap

Revenue flow

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

Price

rebased to 0%

QSI, solidCERS, dashed

Supply-chain overlap

direct ties · both sidesSources ›

direct ties · both sides

Only QSI 3

AVTRAvantorcustomer

—Borealunlistedsupplier

—University of British Columbiaunlistedsupplier

Shared 0

No shared counterparties.

Only CERS 11

—Fresenius Kabi AG, Fenwal France SAS, and Fenwal Internationalunlistedsupplier

—Fresenius Kabiunlistedsupplier

—Piramalunlistedsupplier

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

—Puroliteunlistedsupplier

7 more · CERS chain ›

QSIQuantum-Si Inc

1.30▲+2.95%· post 1.29

Mkt cap$284.5MRevenue$344,000Q2 FY26Revenue$2MFY25

CERSCerus Corp

2.32▼−1.67%· post 2.35

ClosedNov 3 '26

Mkt cap$472.6MRevenue$58MQ3 FY26Revenue$221MFY25

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ClosedNov 3 '26

QSIQuantum-Si Inc

CERSCerus Corp

1.30▲+2.95%post 1.29

Price

2.32▼−1.67%post 2.35

$284.5M

Mkt cap

$472.6M

Q2 FY26$344,000

Revenue

$58MQ3 FY26

FY25$2M

Revenue

$221MFY25

QSI1.30▲+2.95%vsCERS2.32▼−1.67%ClosedNov 3 '26