Skip to main content
BLLN logo

BLLN · BillionToOne, Inc.

Track BLLN — free
$106.44 -11.74 (-9.93%) At close · Sep 30
Market Cap
$5.58B
Shares
47.19M
Volume · Sep 30 968.84K Avg daily vol (3M) 697.96K

Price & Indicators

Drag to pan · scroll to zoom
20d MA 50d MA 200d MA Earnings Filing Insider Congress Investor day
Close$106.44 Open$118.48 Day$105.61–118.48 Available close range$64.03–149.97 Avg vol 30d631K Short int2.6M · 5.6% float · 4.8d Short vol60% Last earningsAug 5, 2026 DataNov 2025–Sep 2026 Filing10-Q · Aug 5

The closing range uses available history since Nov 6, 2025; less than a full year is stored.

Up next

Next earnings call
Oct 29, 2026 Est · unconfirmed · in 4 wks
filed Aug 5, 2026
call held Aug 5, 2026

Metrics snapshot

Useful current figures from the complete screener profile.

Revenue (TTM)
$397.41M
Trailing 12 months
Net income (TTM)
$37.71M
Trailing 12 months
Revenue growth YoY
+64.4%
Year over year
Operating margin
10.9%
Trailing 12 months
P / E (TTM)
113.6
Trailing earnings · reciprocal yield 0.9%
FCF yield
0.6%
TTM · current market cap
Return on invested capital
—
Trailing 12 months
Net cash
—
Latest balance sheet
Dividend yield
—
Trailing 12 months
Shares change YoY
+424.4%
Year over year · more shares
Price change (1Y)
—
Trailing year
Short interest
5.6%
Latest settlement · 4.8 days to cover
View all 115 metrics

AI Brief

Q2 FY26 earnings call · Aug 5, 2026
Q2 FY26

TL;DR. BillionToOne delivered 64% YoY revenue growth to $109.4M with 70.5% gross margin and GAAP operating income of $5.5M, while reiterating full-year 2026 revenue guidance of $450M–$465M. The company also highlighted new product launches (Unity Confirm, 130-gene Fetal Risk Screen, Northstar Origin), strong oncology momentum (176% YoY), and key catalysts ahead including MolDx coverage for Northstar Response and an MRD launch by year-end.

Bullish
  • + Q2 revenue grew 64% YoY to $109.4M, with test volume up 35% and ASP up 21%
  • + Gross margin expanded to 70.5%, up 5 percentage points YoY
  • + Achieved GAAP operating income of $5.5M (5% margin) and $5.1M free cash flow
  • + Oncology revenue grew 176% YoY to $13.7M with volume ahead of expectations
  • + Unity Confirm seeing strong adoption with over 50% opt-in among eligible high-risk patients
  • + Northstar Response peer-reviewed study published supporting MolDx Medicare coverage pursuit
Bearish
  • − Operating margin declined from 16% in Q1 to 5% in Q2, driven in part by lower true-up
  • − Held more than $10M of claims pending in-network implementation, creating temporary cash and true-up pressure
  • − ASP declined ~$20 sequentially due to true-up timing differences
  • − Overall COGS per test rose to $161 from $152 in Q1 due to oncology mix shift

AI-generated from the earnings call and 8-K · may contain errors · not investment advice

Equibles Rating

blended score · not investment advice
Overall
Buy
SellHoldBuy
Technical Neutral Momentum Very Strong Sentiment Neutral Fundamentals Excellent Quant / Vol Very High
Market backdrop VIX 16.3 · calm Equity put/call 0.53
Technical
price trend
Neutral
50 / 200-day cross No cross
Price vs 200-day avg +12%
above
Price vs 50-day avg −2%
below
RSI (14) 48
neutral
MACD trend Positive
52-week position 49%
mid-range
Volume (OBV) Bearish div.
distributing
Momentum
relative strength
Very Strong
1-month return +15%
trailing
6-month return +29%
trailing
YTD return +30%
this year
Relative strength +17%
vs S&P · 6-mo
Sentiment
smart money
Neutral
Trend (MA cross) No cross
50d $109 › 200d $95 — 50d above 200d
Institutional flow Accumulating
+71% holders QoQ · +76 funds added
Insider flow Flat
No net insider activity over 90 days
Short interest Rising
5.56% of float · ▲ +11.8% MoM · 4.8 days cover
Volume signal Reversal watch
High volume on a down day — possible exhaustion
Institution breadth Steady
156 holders — 13F breadth
Squeeze score 64
elevated · 0–100
Fundamentals
Excellent
Revenue growth +100%
Y/Y
Gross margin 68%
expanding
EPS growth +103%
Y/Y
Free cash flow $15.7M
Balance sheet $438.7M
net cash
Quant / Vol
risk profile
Very High
Volatility 91%
annualized · 1-yr
Max drawdown −51%
past year
ATR 6.7%
of price · 14-day

Blended from price, momentum, positioning, fundamentals & volatility · daily-close · not investment advice. Market backdrop is context, not part of the score.

Guidance & track record

Latest guidance · from the 8-K filed Aug 5, 2026
Total revenue · full year 2026 Initiated $450M – $465M
prior FY $305.11M midpoint +49.9% Y/Y

Guidance from company 8-Ks · delivered figures from as-reported statements · no analyst estimates involved.

Technicals

trend & momentum for long-term holders Neutral
1 · 4 · 2
50 / 200-day cross
No cross Neutral
Price vs 200-day avg
+12% Bullish
Price vs 50-day avg
−2% Neutral
RSI (14)
48 Neutral
MACD trend
Positive Bullish
52-week position
49% Neutral
Volume (OBV)
Bearish div. Bearish
Market signals — smart money & positioning
Mixed
Trend (MA cross) No cross
50d $109 › 200d $95 — 50d above 200d
Institutional flow Accumulating
+71% holders QoQ · +76 funds added
Insider flow Flat
No net insider activity over 90 days
Short interest Rising
5.56% of float · ▲ +11.8% MoM · 4.8 days cover
Volume signal Reversal watch
High volume on a down day — possible exhaustion
Institution breadth Steady
156 holders — 13F breadth
Price context
position in its available closing range
Range low $64 Now $106 · 49% Range high $150
vs 200-day avg +12% vs 50-day avg -2%

Illustrative technical + ownership context — a signal mix, not investment advice.

Key metrics

Earlier KPI extraction records exist, but do not meet the current evidence-completeness requirements. No current verified series is available. Earlier figures remain withheld until revalidated; this is not evidence that the company reports no KPIs.

Versus peers

Diagnostics & Research — same industry group
Open screener →
Company Mkt cap YTD Rev growth Y/Y P/E Short % shares
BLLN
BillionToOne, Inc.
this stock
$5.58B +30.1% +100.0% — 5.6%
TMO
Thermo Fisher Scientific Inc.
$249.58B +16.5% +14.5% 36.3 1.4%
DHR
Danaher Corp /De/
$155.42B -3.2% +8.5% 39.2 1.2%
NTRA
Natera, Inc.
$59.47B +80.4% -2.8% — 3.3%
A
Agilent Technologies, Inc.
$48.90B +26.6% +6.4% 34.2 1.8%

Peers by industry group · P/E from as-reported trailing EPS · short % is of shares outstanding

At a glance

key data from every section
Ownership
Institutional Holders Accumulating
Holders
156
% held
32.7%
Net QoQ
+4.0M sh
Top holder
ADAMS STREET PARTNERS LLC
Held Float
View
Held by Funds
Fund positions
106
View
Short & Settlement
Short Interest Rising
Shares short
2.6M
Days to cover
4.8d
Change
+276.9K sh
View
Short Volume
Short vol %
60%
As of
Sep 30, 2026
Short Total
View
Fails to Deliver
FTD shares
35.1K
Value
$3.5M
As of
Sep 9, 2026
View
Off-Exchange
Off-exchange %
48.4%
Week of
Aug 24, 2026
Off-exch Lit
View
Financials
Financials
Revenue (FY)
$305.1M
Net income (FY)
$7.5M
EPS diluted
$0.14
View
Buybacks
Remaining
shares 3.3M
View
Filings
SEC Filings
Latest
8-K
Filed
Aug 5, 2026
This year
11
View
Proposed Sales
Value
$321.6K
Shares
2.7K
Filed
Sep 28, 2026
View
Earnings & Events
Earnings Calls Upcoming
Next call
Oct 9, 2026
Last call
Sep 25, 2026
View
Investor Relations
Upcoming events
2
View

Performance

5D 20D 120D MTD YTD
BLLN -7.0% +15.3% +29.0% +17.4% +30.1%
SPY -0.7% +0.1% +12.2% -0.6% +11.8%
vs SPY -6.3% +15.2% +16.9% +18.0% +18.2%

Capital returns

Buyback program · as of Nov 5, 2025
Authorized
—
Spent (derived)
—
Remaining
shares 3.30M

Dividends per share over the trailing 365 days by ex-date · buyback figures as last reported in SEC filings ("spent" derived as authorized − remaining; when several programs run concurrently, authorized is their combined total per the newest filing) · components shown separately — trailing-year buyback spend isn't tracked, so no combined shareholder yield is derived.

Key facts CIK 2070849 CUSIP 090168105 13F (30d) 5 filings 5 filers Visit website Investor relations