BLLN
BillionToOne, Inc. Class A Common Stock
NASDAQ: BLLN · HEALTHCARE · DIAGNOSTICS & RESEARCH
$75.05
+1.82% today
Updated 2026-04-30
Market cap
$3.90B
P/E ratio
605.29
P/S ratio
12.77x
EPS (TTM)
$0.14
Dividend yield
—
52W range
$62 – $139
Volume
0.4M
WallStSmart proprietary scores
34
out of 100
Grade: F
Strong Sell
Investment rating
8.0
Growth
A5.0
Quality
C+4.5
Profitability
C4.0
Valuation
C—/9
Piotroski F-Score
—
—
Altman Z-Score
—
—
Industry rank
—
View all highly rated stocks (75+) →200 stocks currently score above 75
Price targets
Analyst target
$116.71
+55.51%
12-Month target
$0.95
-98.73%
Intrinsic (DCF)
—
Margin of safety
—
2 Strong Buy4 Buy2 Hold0 Sell0 Strong Sell
Price chart
X-Ray snapshot
Strengths
+ Free cash flow $9.26M — positive
+ Revenue growth 113.10% QoQ
Risks
- Thin margins at 0.96%
- P/E 605.29x — expensive valuation
Key financials
Revenue Net Income Free Cash Flow
| Metric | 2023 | 2024 | 2025 | TTM |
|---|---|---|---|---|
| Revenue | $71.73M | $152.58M | $305.11M | $305.11M |
| Net income | $-82.68M | $-41.57M | $7.45M | $5.98M |
| EPS | — | — | — | $0.14 |
| Free cash flow | $-59.85M | $-46.78M | $15.71M | $9.26M |
| Profit margin | -115.27% | -27.24% | 2.44% | 0.96% |
Peer comparison
Smart narrative
BillionToOne, Inc. Class A Common Stock trades at $75.05. representing a P/E of 605.29x trailing earnings. Our Smart Value Score of 34/100 indicates the stock is weak. TTM revenue stands at $305.11M. with profit margins at 0.96%.
Frequently asked questions
What is BillionToOne, Inc. Class A Common Stock's stock price?
BillionToOne, Inc. Class A Common Stock (BLLN) trades at $75.05.
Is BillionToOne, Inc. Class A Common Stock overvalued?
Smart Value Score 34/100 (Grade F, Strong Sell).
What is the price target of BillionToOne, Inc. Class A Common Stock (BLLN)?
The analyst target price is $116.71, representing +55.5% upside from the current price of $75.05.
What is BillionToOne, Inc. Class A Common Stock's revenue?
TTM revenue is $305.11M.
Company info
SectorHEALTHCARE
IndustryDIAGNOSTICS & RESEARCH
CountryUSA
ExchangeNASDAQ
CurrencyUSD
Quick metrics
P/S ratio12.77x
ROE2.30%
Beta—
50D MA$78.71
200D MA$88.53
Shares out0.04B
Float0.02B
Short ratio—
Avg volume0.4M
Performance
1 week—
1 month—
3 months—
YTD—
1 year—
3 years—
5 years—