91.65
price down icon38.89%   -58.32
pre-market  Pre-market:  93.00   1.35   +1.47%
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Billiontoone Inc stock is traded at $91.65, with a volume of 3.74M. It is down -38.89% in the last 24 hours and down -25.73% over the past month. BillionToOne Inc is a molecular diagnostics company. It offers a portfolio of ultrasensitive tests covering prenatal genetic testing, cancer therapy selection, and response monitoring, which are based on its Quantitative Counting Templates (QCT) molecular counting platform. The company's product portfolio comprises UNITY, a portfolio of prenatal testing products that can conduct fetal risk analysis without requiring a paternal sample; Northstar Select, a ultrasensitive liquid biopsy test that provides insights into appropriate therapies for stage III or IV cancer patients; and Northstar Response, a tissue-free, pan-cancer, liquid biopsy test that measures several genomic loci uniquely methylated in cancer to provide insight into dynamic changes in therapy response.
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Previous Close:
$149.97
Open:
$105.16
24h Volume:
3.74M
Relative Volume:
5.26
Market Cap:
$4.22B
Revenue:
$354.54M
Net Income/Loss:
$23.65M
P/E Ratio:
198.08
EPS:
0.4627
Net Cash Flow:
-
1W Performance:
-34.34%
1M Performance:
-25.73%
6M Performance:
+1.15%
1Y Performance:
+0.00%
1-Day Range:
Value
$90.12
$105.35
1-Week Range:
Value
$90.12
$150.44
52-Week Range:
Value
$61.96
$150.44

Billiontoone Inc Stock (BLLN) Company Profile

Name
Name
Billiontoone Inc
Name
Phone
650-460-2551
Name
Address
1035 O'BRIEN DRIVE, MENLO PARK
Name
Employee
713
Name
Twitter
Name
Next Earnings Date
2026-08-05
Name
Latest SEC Filings
Name
BLLN's Discussions on Twitter

Compare BLLN vs TMO, DHR, IDXX, A, WAT

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
BLLN icon
BLLN
Billiontoone Inc
91.65 5.89B 354.54M 23.65M 0 0.4627
TMO icon
TMO
Thermo Fisher Scientific Inc
580.02 207.93B 45.20B 6.87B 6.75B 18.19
DHR icon
DHR
Danaher Corp
199.98 138.14B 24.78B 3.68B 5.29B 5.1743
IDXX icon
IDXX
Idexx Laboratories Inc
590.00 43.87B 4.45B 1.10B 1.06B 13.59
A icon
A
Agilent Technologies Inc
141.34 38.94B 7.23B 1.41B 1.09B 4.979
WAT icon
WAT
Waters Corp
399.70 36.45B 3.77B 449.25M 240.68M 7.8556

Billiontoone Inc Stock (BLLN) Upgrades & Downgrades

Date Action Analyst Rating Change
Jan-06-26 Initiated Guggenheim Buy
Dec-01-25 Initiated BTIG Research Buy
Dec-01-25 Initiated JP Morgan Overweight
Dec-01-25 Initiated Jefferies Hold
Dec-01-25 Initiated Piper Sandler Overweight
Dec-01-25 Initiated Stifel Buy
Dec-01-25 Initiated Wells Fargo Equal Weight
Dec-01-25 Initiated William Blair Outperform
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Billiontoone Inc Stock (BLLN) Latest News

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Jul 27, 2026

BillionToOne Inc (BLLN) Cash Flow - TradingKey

Jul 27, 2026
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Jul 27, 2026

BillionToOne Inc (BLLN) Dividends & Stock Splits: Historical Payouts and Event Timeline - TradingKey

Jul 27, 2026
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Jul 27, 2026

BillionToOne Inc (BLLN) Risk Assessment: Volatility, Financial Risk & Investment Risk - TradingKey

Jul 27, 2026
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Jul 27, 2026

BillionToOne Inc (BLLN) Shareholder Structure: Major Shareholders & Institutional Holdings - TradingKey

Jul 27, 2026
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Jul 27, 2026

BillionToOne Inc (BLLN) Balance Sheet - TradingKey

Jul 27, 2026
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Jul 26, 2026

BillionToOne Inc (BLLN) Valuation: PE, PB & Fair Value Analysis - TradingKey

Jul 26, 2026
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Jul 26, 2026

BillionToOne Inc (BLLN) Technical Analysis: Support, Resistance, Indicators & Moving Averages - TradingKey

Jul 26, 2026
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Jul 26, 2026

BLLN|BillionToOne Inc|Price:126.080|Chg%:-2.860 - TradingKey

Jul 26, 2026
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Jul 26, 2026

BillionToOne Inc (BLLN) Financial Health: Profitability & Balance Sheet Analysis - TradingKey

Jul 26, 2026
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Jul 26, 2026

BillionToOne Inc (BLLN) Income Statement - TradingKey

Jul 26, 2026
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Jul 25, 2026

BillionToOne, Inc. Revenue Breakdown – NASDAQ:BLLN - TradingView

Jul 25, 2026
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Jul 25, 2026

BLLN|BillionToOne Inc|Price:128.580| - TradingKey

Jul 25, 2026
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Jul 25, 2026

BillionToOne Inc (BLLN) Institutional Confidence - TradingKey

Jul 25, 2026
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Jul 25, 2026

BillionToOne Inc (BLLN) Earnings Forecast: Future EPS & Revenue Growth Estimates - TradingKey

Jul 25, 2026
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Jul 23, 2026

BTIG Maintains BillionToOne(BLLN.US) With Buy Rating, Raises Target Price to $142 - Moomoo

Jul 23, 2026
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Jul 21, 2026

BilliontoOne SVP Nancy Johnson sells $1.82m in stock - Investing.com UK

Jul 21, 2026
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Jul 21, 2026

BilliontoOne SVP Nancy Johnson sells $1.82m in stock By Investing.com - Investing.com South Africa

Jul 21, 2026
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Jul 21, 2026

Form 4 BillionToOne Inc For: 21 July By Investing.com - Investing.com South Africa

Jul 21, 2026
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Jul 21, 2026

BillionToOne Insider Sold Shares Worth $1,821,628, According to a Recent SEC Filing - Moomoo

Jul 21, 2026
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Jul 20, 2026

BillionToOne SVP Sales Nancy JoAnn Johnson disposes of 14,199 common shares worth $1.82 million - Bitget

Jul 20, 2026
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Jul 20, 2026

BillionToOne, Inc. (BLLN) SVP sells 14,199 shares via Rule 10b5-1 plan - Stock Titan

Jul 20, 2026
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Jul 20, 2026

Billiontoone (NASDAQ:BLLN) Trading Down 5.6%What's Next? - MarketBeat

Jul 20, 2026
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Jul 20, 2026

BillionToOne names Ethan Dmitrovsky as oncology chief medical officer By Investing.com - Investing.com Nigeria

Jul 20, 2026
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Jul 20, 2026

BillionToOne names Ethan Dmitrovsky as oncology chief medical officer - Investing.com India

Jul 20, 2026
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Jul 20, 2026

BillionToOne Appoints Ethan Dmitrovsky, MD, as Chief Medical Officer, Oncology, to Lead Medical Strategy for Northstar - PR Newswire

Jul 20, 2026
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Jul 16, 2026

A BillionToOne Insider Sold 801 Shares as Revenue Jumped 84% - AOL.com

Jul 16, 2026
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Jul 16, 2026

BillionToOne Announces Date for Second Quarter 2026 Financial Results Conference Call - Moomoo

Jul 16, 2026
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Jul 16, 2026

Form 144 BillionToOne For: 16 July By Investing.com - Investing.com Canada

Jul 16, 2026
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Jul 16, 2026

BLLN (NASDAQ: BLLN) holder Nancy Johnson reports Class A share sales - Stock Titan

Jul 16, 2026
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Jul 16, 2026

Billiontoone Insider Sold Shares Worth $2,497,698, According to a Recent SEC Filing - Moomoo

Jul 16, 2026
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Jul 16, 2026

BillionToOne CTO David Tsao sells $2.5m in company stock By Investing.com - Investing.com Australia

Jul 16, 2026
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Jul 15, 2026

Insider Sell: ten Bosch John Roderick Sells Shares of BillionToO - GuruFocus

Jul 15, 2026
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Jul 15, 2026

Billiontoone Insider Sold Shares Worth $533,330, According to a Recent SEC Filing - Moomoo

Jul 15, 2026
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Jul 15, 2026

Form 4 BillionToOne Inc For: 15 July By Investing.com - Investing.com Nigeria

Jul 15, 2026
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Jul 15, 2026

BillionToOne SVP John ten Bosch sells $533,330 in company stock By Investing.com - Investing.com South Africa

Jul 15, 2026
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Jul 15, 2026

BillionToOne CTO David Tsao sells $2.5m in company stock - Investing.com

Jul 15, 2026
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Jul 15, 2026

BillionToOne SVP John ten Bosch sells $533,330 in company stock - Investing.com

Jul 15, 2026
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Jul 15, 2026

BillionToOne, Inc. (BLLN) SVP sells 4,251 shares under Rule 10b5-1 plan - Stock Titan

Jul 15, 2026
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Jul 15, 2026

BillionToOne, Inc. (BLLN) CTO sells 20,000 shares and exercises options - Stock Titan

Jul 15, 2026
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Jul 15, 2026

BillionToOne to Report Second Quarter 2026 Financial Results on August 5, 2026 - The Manila Times

Jul 15, 2026
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Jul 14, 2026

Publicly held genetic testing firm sues Centene, alleging prenatal test reimbursement scheme - The Business Journals

Jul 14, 2026
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Jul 14, 2026

IPOs juice biotech real estate (if only a little), but vacancy still climbs and lease rates tumble - The Business Journals

Jul 14, 2026
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Jul 14, 2026

Billiontoone Insider Sold Shares Worth $1,576,276, According to a Recent SEC Filing - Moomoo

Jul 14, 2026
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Jul 14, 2026

Billiontoone, Inc. $BLLN Shares Bought by Emerald Mutual Fund Advisers Trust - MarketBeat

Jul 14, 2026
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Jul 14, 2026

Emerald Advisers LLC Buys 50,613 Shares of Billiontoone, Inc. $BLLN - MarketBeat

Jul 14, 2026
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Jul 14, 2026

Billiontoone, Inc. (NASDAQ:BLLN) Given Consensus Recommendation of "Moderate Buy" by Brokerages - MarketBeat

Jul 14, 2026
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Jul 14, 2026

Form 4 BillionToOne Inc For: 13 July By Investing.com - Investing.com Nigeria

Jul 14, 2026
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Jul 13, 2026

BillionToOne CEO Oguzhan Atay sells $1.57m in company stock By Investing.com - Investing.com Australia

Jul 13, 2026

Billiontoone Inc Stock (BLLN) Financials Data

Revenue

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Net Income

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Cash Flow

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EPS

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Billiontoone Inc Stock (BLLN) Insider Trading

Insider Trading Relationship Date Transaction Cost #Shares Value ($) #Shares Total
Atay Oguzhan
Chairman and CEO
Aug 03 '26
Sale
136.95
32,500
4,450,835
0
Atay Oguzhan
Chairman and CEO
Aug 03 '26
Sale
137.37
12,500
1,717,125
162,500
DGX DGX
$238.50
price up icon 1.13%
MTD MTD
$1,421.24
price down icon 0.02%
$193.72
price down icon 3.08%
$265.38
price down icon 3.36%
IQV IQV
$232.43
price down icon 1.53%
WAT WAT
$399.70
price down icon 0.08%
Cap:     |  Volume (24h):