What is BillionToOne, Inc. 's operating cash flow?

BillionToOne, Inc. (BLLN) reported operating cash flow of $15.43M in Q1 2026.

How has BillionToOne, Inc. 's operating cash flow changed year-over-year?

BillionToOne, Inc. 's operating cash flow increased by 487.8% year-over-year, from $2.63M to $15.43M.

What does operating cash flow mean?

Total cash generated by or used in core business operations — the single most important cash flow metric for assessing business health.

BillionToOne, Inc. BLLN Operating Cash Flow

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Other financials

Income statement

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Revenue$108.4M+83.8%

Gross profit$79.1M+108%

Operating income$17.8M+870%

Net income$18.0M+551%

EPS (diluted)$0.34+187%

Balance sheet

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Cash & equivalents$537.5M+181%

Total debt$144.2M—

Total equity$505.6M+300%

Total assets$700.7M—

Cash flow

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CapEx$4.5M+90.5%

Free cash flow$11.0M+3,842%

Valuation

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Market cap$4.84B—

Enterprise value$4.44B—

P/E163.1×—

P/S13.6×—

Profitability

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Gross margin70.4%—

Operating margin-96.9%—

Net margin8.4%—

FCF margin-83.4%—

Returns & leverage

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Return on equity23.5%—

Debt / equity0.3×—

Current ratio10.9×—

Where this comes from

Reported directly by BillionToOne, Inc. in its filing.

Tagged under the XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities.

The official record: BillionToOne, Inc. ’s 10-Q, filed May 6, 2026, on SEC EDGAR. View the filing →

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Questions, answered.

What is BillionToOne, Inc. 's operating cash flow?: BillionToOne, Inc. (BLLN) reported operating cash flow of $15.43M in Q1 2026.
How has BillionToOne, Inc. 's operating cash flow changed year-over-year?: BillionToOne, Inc. 's operating cash flow increased by 487.8% year-over-year, from $2.63M to $15.43M.
What does operating cash flow mean?: Total cash generated by or used in core business operations — the single most important cash flow metric for assessing business health.