What A Share

Nasdaq

BLLN

BillionToOne, Inc.

1 day
−38.9%
1 month
−22.4%
1 year

$91.65 · Mkt cap $4.22B · P/E 654.64

At the 6 Aug 2026 close

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About BillionToOne, Inc. (BLLN)

BillionToOne, Inc. trades under the ticker BLLN on Nasdaq, in the Health Care sector (Medical Specialities). It has been listed since 2025. Its market capitalisation is $4.22B. The last closing price was $91.65, on 6 Aug 2026. It trades at 654.64 times its last reported annual diluted earnings per share.

This page exists because BLLN is one of the shares What A Share can show you. It is not a recommendation, and its appearance here says nothing about whether the company is worth owning.