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BillionToOne, Inc. BLLN Book value per share

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Other financials

Income statement

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Revenue$109.4M+64.4%
Gross profit$77.1M+77.4%
Operating income$5.5M+438%
Net income$8.1M+3,374%
EPS (diluted)$0.15+850%

Balance sheet

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Cash & equivalents$548.6M+190%
Total debt$143.9M
Total equity$536.8M+315%
Total assets$729.7M

Cash flow

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Operating cash flow$9.1M+673%
CapEx$4.0M+40.9%
Free cash flow$5.1M+401%

Valuation

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Market cap$4.32B-1.8%
Enterprise value$3.92B
P/E114.7×
P/S10.9×

Profitability

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Gross margin71.3%+10.3pp
Operating margin10.9%+7.0pp
Net margin9.5%+5.9pp
FCF margin8.3%

Returns & leverage

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Return on equity26.3%
Debt / equity0.3×
Current ratio11.7×

Where this comes from

Calculated from BillionToOne, Inc.’s reported figures.

Based on the most recent quarter.

The source filing: BillionToOne, Inc.’s 10-Q, filed August 5, 2026. Open the filing →

Filed
Aug 5, 2026, 4:42 PM EDT
Fiscal quarter
Q2 FY2026
Calendar quarter
Q2 2026
Accession
0002070849-26-000050

FAQ

What is BillionToOne, Inc.'s book value per share?
BillionToOne, Inc. (BLLN) reported book value per share of $9.86 in Q2 2026.
How has BillionToOne, Inc.'s book value per share changed year-over-year?
BillionToOne, Inc.'s book value per share increased by 140.9% year-over-year, from -$24.10 to $9.86.
What is the long-term trend for BillionToOne, Inc.'s book value per share?
Over 2 years (2023 to 2025), BillionToOne, Inc.'s book value per share has grown at a 0.5% compound annual growth rate (CAGR), from -$22.39 to $22.61.
What does book value per share mean?
Shareholders' equity divided by diluted shares outstanding at the quarter end. The accounting (book) value attributable to each share.

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