What is BillionToOne, Inc. 's shares (diluted)?

BillionToOne, Inc. (BLLN) reported shares (diluted) of 53M in Q1 2026.

How has BillionToOne, Inc. 's shares (diluted) changed year-over-year?

BillionToOne, Inc. 's shares (diluted) increased by 414.2% year-over-year, from 10.3M to 53M.

What does shares (diluted) mean?

The weighted-average shares outstanding plus all potentially dilutive shares from stock options, RSUs, convertible securities, and warrants, using the treasury stock method.

BillionToOne, Inc. BLLN Shares (Diluted)

Shares (Diluted) at other companies

IlluminaILMN

154M-3.1%

Guardant HealthGH

131.3M+6.0%

Natera, Inc.NTRA

141.5M+5.0%

Lantheus HoldingsLNTH

65.8M-8.0%

ProgynyPGNY

84.8M-5.1%

RevvityRVTY

——

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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Operating cash flow$15.4M+488%

CapEx$4.5M+90.5%

Free cash flow$11.0M+3,842%

Valuation

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Market cap$4.96B—

Profitability

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Gross margin70.4%—

Operating margin-96.9%—

Net margin8.4%—

FCF margin-83.4%—

Returns & leverage

See full

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:WeightedAverageNumberOfDilutedSharesOutstanding.

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 shares (diluted)?: BillionToOne, Inc. (BLLN) reported shares (diluted) of 53M in Q1 2026.
How has BillionToOne, Inc. 's shares (diluted) changed year-over-year?: BillionToOne, Inc. 's shares (diluted) increased by 414.2% year-over-year, from 10.3M to 53M.
What does shares (diluted) mean?: The weighted-average shares outstanding plus all potentially dilutive shares from stock options, RSUs, convertible securities, and warrants, using the treasury stock method.