BLLN (BillionToOne, Inc.) is a recent IPO.
It began trading on November 6, 2025, giving it less than a year of public history. Many charts and metrics below are sparse or empty until more price, financial, and analyst history accumulates — the affected sections are flagged individually so you can tell limited history from missing data.

BLLN does not currently pay a dividend.
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BillionToOne, Inc. is a specialized diagnostics company that innovates by precisely quantifying biological data to create advanced molecular diagnostic solutions. Central to their operations is a cutting-edge molecular counting platform, meticulously engineered to identify and measure individual DNA molecules, thereby significantly enhancing the precision of disease detection. Their product portfolio includes: UNITY Complete: A non-invasive prenatal screen that assesses a fetus's risk for aneuploidies, recessive genetic conditions, and fetal antigens, all from a simple maternal blood sample…

MENLO PARK, Calif., Sept. 2, 2026 /PRNewswire/ -- BillionToOne, Inc. (NASDAQ: BLLN), a next-generation molecular diagnostics company with a mission to create powerful and accurate tests that are accessible to all, today announced that Company management will participate in the Wells Fargo 21st Annual Healthcare Conference.

New add-on test from a single blood draw; BillionToOne also expands Northstar Select® panel to 102 genes MENLO PARK, Calif., Sept. 1, 2026 /PRNewswire/ -- BillionToOne, Inc. (Nasdaq: BLLN), a next-generation molecular diagnostics company with a mission to create powerful and accurate tests that are accessible to all, today announced the launch of Northstar Origin™, a new liquid biopsy add-on test for tissue-of-origin prediction, along with the expansion of its Northstar Select® panel from 84 to 102 genes to cover genes that are included in recent and upcoming FDA approvals.

The transaction involved 10,000 shares at a weighted-average price of $100.00 per share, totaling $1.0 million on the August 25, 2026 transaction date. Following the disposal, the insider holds a direct position of 1,000 shares, which represents approximately 0.0022% of the company's total shares outstanding.

/C O R R E C T I O N -- BillionToOne/ PR Newswire MENLO PARK, Calif., Aug. 18, 2026 I

Study of more than 2,200 pregnant carriers demonstrates strong clinical performance in the intended-use, general-risk population, with outcomes available for more than 98% of eligible cfDNA results MENLO PARK, Calif., Aug. 18, 2026 /PRNewswire/ -- BillionToOne, Inc. (Nasdaq: BLLN), a next-generation molecular diagnostics company with a mission to create powerful and accurate tests that are accessible to all, today announced publication of A Prospective, Multi-Site Study of Performance of Cell-Free DNA Testing for Recessive Conditions in a Large, General-Risk Pregnancy Population in The Green Journal.