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BillionToOne, Inc. BLLN Business Segments

Q2 '26Q1 '26Q4 '25Q3 '25Q2 '25
Revenue by Product
Clinical trial support and other services$1.54M+98.6%$1.14M+61.0%$810K+6.2%$761K+11.9%$774K—
Oncology$13.66M+176%$10.72M+392%$9.14M+736%$8.69M+664%$4.95M—
Prenatal$94.25M+54.9%$96.53M+72.1%$86.1M+99.2%$74.07M+102%$60.85M—

FAQ

How does BillionToOne, Inc. break its business down?
BillionToOne, Inc. (BLLN) reports revenue by product across 3 parts — Clinical trial support and other services, Oncology and Prenatal. Each is extracted from the segment footnotes and tracked over time.
Where does BillionToOne, Inc.'s segment data come from?
Segment breakdowns are pulled from the segment footnotes in BillionToOne, Inc.'s SEC filings (the XBRL dimensional tags), so every line ties back to a reported figure. Switch between quarterly, annual, and TTM, or open any segment for its full history.