99.94

8.36% -9.12

After Hours: 99.87 -0.07 -0.07%

Billiontoone Inc (BLLN)

Overview News Price History Discussions Forecast

Billiontoone Inc stock is traded at $99.94, with a volume of 1.12M. It is down -8.36% in the last 24 hours and up +0.55% 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.

Previous Close:

$109.06

Open:

$107.86

24h Volume:

1.12M

Relative Volume:

1.61

Market Cap:

$4.72B

Revenue:

$354.54M

Net Income/Loss:

$23.65M

P/E Ratio:

215.99

EPS:

0.4627

Net Cash Flow:

1W Performance:

-15.43%

1M Performance:

+0.55%

6M Performance:

+16.89%

1Y Performance:

+0.00%

1-Day Range:

$98.90

$112.87

1-Week Range:

$98.90

$118.48

52-Week Range:

$61.96

$150.44

Billiontoone Inc Stock (BLLN) Company Profile

Name

Billiontoone Inc

Sector

Healthcare (1066)

Industry

Diagnostics & Research (50)

Phone

650-460-2551

Address

1035 O'BRIEN DRIVE, MENLO PARK

Employee

713

Twitter

Next Earnings Date

2026-08-05

Latest SEC Filings

BLLN's Discussions on Twitter

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

Stocks	Price	Market Cap	Revenue	Net Income	Cash Flow	EPS
BLLN Billiontoone Inc	99.94	5.81B	354.54M	23.65M	0	0.4627
TMO Thermo Fisher Scientific Inc	656.58	241.26B	45.20B	6.87B	6.75B	18.19
DHR Danaher Corp	215.61	150.48B	24.78B	3.68B	5.29B	5.1743
NTRA Natera Inc	400.65	59.47B	2.50B	-226.32M	71.51M	-1.6412
A Agilent Technologies Inc	169.33	48.71B	7.23B	1.41B	1.09B	4.979
WAT Waters Corp	436.43	42.59B	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

View All

Billiontoone Inc Stock (BLLN) Latest News

Sep 30, 2026

Form 4 BillionToOne Inc For: 30 September By Investing.com - Investing.com Nigeria

Sep 30, 2026

BillionToOne chairman and CEO Atay sells $1.3 million in shares By Investing.com - Investing.com Canada

Sep 30, 2026

Billiontoone (NASDAQ:BLLN) Stock: Insider Oguzhan Atay Sells 8,333 Shares - MarketBeat

Sep 30, 2026

A spouse sells 2,666 shares as BillionToOne (BLLN) CEO sells 8,333 under trading plans. - Stock Titan

Sep 30, 2026

Billiontoone (NASDAQ:BLLN) Stock Price Down 4.6%Here's What Happened - MarketBeat

Sep 30, 2026

Sep 29, 2026

Billiontoone Insider Sold Shares Worth $416,625, According to a Recent SEC Filing - Moomoo

Sep 29, 2026

These ten healthcare stocks posted the biggest September gains - TradingView

Sep 29, 2026

BillionToOne (NasdaqGS:BLLN) Stock Forecast & Analyst Predictions - Simply Wall Street

Sep 29, 2026

Sep 28, 2026

Form 4 BillionToOne Inc For: 28 September - Investing.com India

Sep 28, 2026

Form 4 BillionToOne Inc For: 28 September By Investing.com - Investing.com Nigeria

Sep 28, 2026

Billiontoone (NASDAQ:BLLN) CTO Sells $416,625.00 in Stock - MarketBeat

Sep 28, 2026

Billiontoone (NASDAQ:BLLN) SVP Bosch John Roderick Ten Sells 1,416 Shares of Stock - MarketBeat

Sep 28, 2026

BillionToOne SVP John ten Bosch sells $169,920 of common stock By Investing.com - Investing.com Nigeria

Sep 28, 2026

BillionToOne CTO David Tsao sells $416,625 in stock - Investing.com

Sep 28, 2026

BillionToOne CTO David Tsao sells $416,625 in stock By Investing.com - Investing.com Canada

Sep 28, 2026

Under a trading plan, BillionToOne (BLLN) technology chief David Tsao sells shares at $125 each - Stock Titan

Sep 28, 2026

A BillionToOne (BLLN) lab executive sold shares under a trading plan and retained 22,219 shares. - Stock Titan

Sep 28, 2026

Form 144 BillionToOne For: 28 September By Investing.com - Investing.com South Africa

Sep 28, 2026

A current sale occurred in an officer's spouse's account, a BillionToOne (BLLN) notice says. - Stock Titan

Sep 28, 2026

8,333 shares from a cash option exercise are proposed for sale by Oguzhan Atay at BillionToOne (BLLN). - Stock Titan

Sep 28, 2026

Sep 27, 2026

Billiontoone, Inc. (NASDAQ:BLLN) Stock Rated "Hold" by Wall Street Brokerages - MarketBeat

Sep 27, 2026

Sep 26, 2026

Form 144 BillionToOne For: 26 September By Investing.com - Investing.com Nigeria

Sep 26, 2026

Sep 25, 2026

Form 144 BillionToOne For: 24 September By Investing.com - Investing.com South Africa

Sep 25, 2026

Sep 24, 2026

David Tsao proposes a $416,625 share sale in BillionToOne (BLLN) after earlier sales. - Stock Titan

Sep 24, 2026