BLLNBillionToOne, Inc.

$96.27

Is the business good?

How good a business is BLLN?

BillionToOne, Inc. earns 49% on the capital it employs against a 9.0% cost of capital, so the business is worth more the bigger it gets.

49%

Return on invested capital · cost of capital 9.0% · 40 points above what the capital costs: growth creates value

Operating margin
10%

Operating margin · Diagnostics & Research median 7.1% · 12 months to Q1 2026

Share count, year on year
+414%

Share count, year on year · shareholders own a smaller slice than a year ago

R&D as % of revenue
15%

R&D as % of revenue

Operating margin by fiscal year
YearOperating margin
FY2023−97%
FY2024−31%
FY20255.3%
Details
Gross margin12 months to Q1 2026
70%
Operating margin12 months to Q1 2026
10%
Net margin12 months to Q1 2026
8.3%
R&D as % of revenue
15%
Revenue, trailing twelve months
$355M
Net income, trailing twelve months
$29M
Return on invested capitaloperating profit after tax ÷ debt + equity − cash
49%

Margins, capital and share counts from the statements as filed with the SEC; cash conversion from the cash flow statement.