BillionToOne Announces Closing of Upsized Initial Public Offering and Full Exercise of Underwriters’ Option to Purchase Additional Shares

MENLO PARK, Calif., Nov. 07, 2025 (GLOBE NEWSWIRE) -- BillionToOne, Inc., a molecular diagnostics company with a mission to create powerful and accurate tests that are accessible to all, today announced the closing of its upsized initial public offering of 5,233,765 shares of its Class A common stock, which includes the exercise in full of the underwriters’ option to purchase an additional 682,665 shares of Class A common stock at a public offering price of $60.00 per share, less underwriting discounts and ...