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.
Sell-side consensus EPS, revenue estimates, YoY growth, forward P/E, and per-year analyst coverage — for any covered stock.
Click below to see what's inside, then upgrade to unlock for this and 80,000+ other tickers.
A year-by-year projected price path from the sell-side EPS consensus, with an editable target P/E and the implied annual return from today's price.
Click below to see what's inside, then upgrade to unlock for BLLN and 80,000+ other tickers.
See price against where its own fundamentals say it should trade — the shaded gap is the discount or premium, across five valuation lenses.
Click below to see what's inside, then upgrade to unlock for BLLN and 80,000+ other tickers.
See exactly how BLLN's revenue becomes profit — a Sankey that traces revenue (and its reported segments) through gross profit, operating expenses, and net profit, with the year-over-year change on every line.
The same diagram the Chart Builder draws, right on the Summary tab. Upgrade to unlock it for BLLN and 80,000+ other tickers.
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…

Renowned physician-scientist, former Director of Frederick National Laboratory, and one of the nation's most accomplished leaders in oncology joins BillionToOne to advance Northstar's role in guiding real treatment decisions MENLO PARK, Calif., July 20, 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 appointment of Ethan Dmitrovsky, MD, one of the most accomplished and influential physician leaders in oncology, as Chief Medical Officer, Oncology.

MENLO PARK, Calif., July 15, 2026 (GLOBE NEWSWIRE) -- 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 the Company plans to release its financial results for the second quarter ended June 30, 2026 after the market close on Wednesday, August 5, 2026. BillionToOne will host a conference call to discuss its financial results at 1:30pm Pacific Time / 4:30pm Eastern Time the same day.

According to a Form 4 filing, a BillionToOne executive sold 801 shares of Class A Common Stock at $124.91 per share for a total transaction value of $100,053 on July 1, 2026. The disposition reduced the insider's direct Class A common equity holdings by 4% in this transaction.

Tom Gardner makes the case for fifty-stock portfolios and AI-powered research, then names five companies to consider owning for the next five-plus years.

Here is how BillionToOne (BLLN) and Concentra Group (CON) have performed compared to their sector so far this year.