Stock Analiz

BillionToOne, Inc. BLLN

Medical Specialities · IPO 2025 · data as of November 13, 2026

$105.15Market cap $5.0B
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BillionToOne, Inc. (BLLN) is a healthcare company listed in the US with a market value of about $5.0B. In the twelve months to September 30, 2026 it had revenue of $437M and net income of $46M, a net margin of 10.5%.

Its overall Stock Analiz score is 1.6 out of 5 (weak). The strongest part is financial health (4/5); the weakest is value (0/5).

Key numbers: a P/E of 114.3, a price to free cash flow of 148.2, a 5-year average ROIC of 3%. A discounted cash flow model with moderate assumptions puts its intrinsic value about 65% below the current price.

Score: 1.6 / 5

Value0/5
Future growth3/5
Track record0/5
Financial health4/5
Shareholder returns1/5

Checks passed

  • Revenue growth above 10% last year
  • Profit margin improving
  • Strong R&D investment or growth above 20%
  • More cash than debt, or low debt to equity
  • Positive free cash flow
  • Interest covered more than 5 times
  • Liabilities below 60% of assets
  • Stock-based pay below 5% of revenue

Checks not passed

  • P/E below 25
  • P/E below the industry median
  • P/FCF below 20
  • Price below intrinsic value (DCF, moderate assumptions)
  • PEG below 1.5
  • 3-year revenue growth above 10% a year
  • 3-year free cash flow growth above 10% a year
  • 5-year EPS growth above 10% a year

Valuation

P/E (TTM)114.3
Forward P/E73.3
P/FCF148.2
P/S11.5
P/B8.9
EV/EBITDA88.7
PEG—
Dividend yield0.00%
FCF yield0.7%
Shareholder yield0.0%
Intrinsic value vs. price−65%

Growth and quality

Revenue growth (1 yr)100.0%
Revenue growth (5 yrs, per year)—
EPS growth (5 yrs, per year)—
FCF growth (3 yrs, per year)—
Net margin (5-yr avg.)-46.7%
ROIC (5-yr avg.)2.6%
Profitable years (of last 10)1
Years paying a dividend—

Financials, last 3 years

Fiscal yearTTM202520242023
Revenue$437M$305M$153M$72M
Net income$46M$7M-$42M-$83M
Free cash flow$34M$16M-$47M-$60M
EPS (diluted)$0.92$0.14$-4.12$-8.45
Net margin10.5%2.4%-27.2%-115.3%
ROIC—2.6%——

From the company’s 10-K and 10-Q filings with the SEC. TTM = trailing twelve months.

What analysts expect

The average 12-month price target from 7 analysts is $128.29, 22% above the current price; targets range from $110.00 to $145.00; the consensus rating is “Strong buy”; expected EPS is $1.62 for the fiscal year ending December 31, 2026.

Frequently asked questions

What is BillionToOne’s P/E ratio?

About 114.3, based on the last twelve months of diluted earnings per share (forward P/E about 73.3).

Is BillionToOne stock undervalued?

Our DCF model with moderate assumptions puts its intrinsic value about 65% below the current market value. A model is a range, not a promise; try your own assumptions in the DCF calculator.

Does BillionToOne pay a dividend?

Not currently.

Is BillionToOne a good stock to buy?

We do not give buy or sell advice. BillionToOne scores 1.6 out of 5 on our five checks (value, growth, track record, financial health and shareholder returns); the checks above show why.

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Generated from SEC filings, analyst consensus estimates and market prices, rebuilt every day. Educational information, not investment advice.