BillionToOne, Inc. (BLLN) Stock

NASDAQ: BLLNHealthcare company in the diagnostics & research industry, based in Menlo Park, CA.

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BillionToOne, Inc. revenue, net income and EPS by fiscal year
Fiscal yearRevenueNet incomeEPS
FY2025$305.1M$7.5M$1.06
FY2024$152.6M-$41.6M—
FY2023$71.7M-$82.7M—

Fiscal year ending December 31. Source: company filings via EODHD.

About BillionToOne, Inc.

BillionToOne, Inc., a precision diagnostics company, quantifies biology to create molecular diagnostics. The company provides molecular counting platform, which is designed to detect and measure DNA molecules at the single-count level to help enhance disease detection. It also offers UNITY Complete, a non-invasive prenatal screen that assesses fetal risk for aneuploidies, recessive conditions, and fetal antigens from a maternal blood draw; Northstar Select, a liquid biopsy test that provides a list of mutations that are present in the tumor and types of mutations detected that include deletions, insertions, and point mutations; and Northstar Response, a methylation-based assay that quantifies the amount of cancer at the single molecule level without requiring a tissue biopsy, enabling real-time monitoring of patient response to therapy with unprecedented precision. BillionToOne, Inc. was incorporated in 2016 and is headquartered in Menlo Park, California.

BillionToOne stock FAQ

What is the BillionToOne stock ticker symbol?

BillionToOne, Inc. trades on the NASDAQ under the ticker symbol BLLN.

What sector and industry is BillionToOne in?

BillionToOne, Inc. is classified in the Healthcare sector, Diagnostics & Research industry.

How many employees does BillionToOne have?

BillionToOne, Inc. has about 713 full-time employees.

What were BillionToOne's revenue and earnings last fiscal year?

BillionToOne reported revenue of $305.1M and net income of $7.5M in fiscal 2025, with earnings per share of $1.06. Revenue grew 100.0% from the prior year.

When did BillionToOne go public?

BillionToOne stock began trading on November 6, 2025.

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