95.15

1.11% -1.07

After Hours: 95.61 0.46 +0.48%

Billiontoone Inc (BLLN)

Overview News Price History Discussions Forecast

Billiontoone Inc stock is traded at $95.15, with a volume of 670.14K. It is down -1.11% in the last 24 hours and down -25.65% 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:

$96.22

Open:

$96.22

24h Volume:

670.14K

Relative Volume:

0.89

Market Cap:

$4.49B

Revenue:

$354.54M

Net Income/Loss:

$23.65M

P/E Ratio:

205.64

EPS:

0.4627

Net Cash Flow:

1W Performance:

-0.13%

1M Performance:

-25.65%

6M Performance:

+24.66%

1Y Performance:

+0.00%

1-Day Range:

$94.68

$99.70

1-Week Range:

$92.50

$101.25

52-Week Range:

$61.96

$150.44

Billiontoone Inc Stock (BLLN) Company Profile

Name

Billiontoone Inc

Sector

Healthcare (1082)

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, IQV

Stocks	Price	Market Cap	Revenue	Net Income	Cash Flow	EPS
BLLN Billiontoone Inc	95.15	4.50B	354.54M	23.65M	0	0.4627
TMO Thermo Fisher Scientific Inc	630.70	232.03B	45.20B	6.87B	6.75B	18.19
DHR Danaher Corp	215.68	151.78B	24.78B	3.68B	5.29B	5.1743
NTRA Natera Inc	338.70	46.82B	2.50B	-226.32M	71.51M	-1.6412
A Agilent Technologies Inc	157.69	44.14B	7.23B	1.41B	1.09B	4.979
IQV Iqvia Holdings Inc	262.38	42.15B	16.63B	1.39B	2.12B	8.0674

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

Aug 19, 2026

/C O R R E C T I O N — BillionToOne/ - Morningstar

Aug 19, 2026

/C O R R E C T I O N -- BillionToOne/ - Yahoo Finance

Aug 19, 2026

Aug 18, 2026

BillionToOne studied a prenatal blood test in 2,212 pregnancies; outcomes covered 98.6% of those completing care - Stock Titan

Aug 18, 2026

Aug 14, 2026

BillionToOne, Inc. 2026 Q2ResultsEarnings Call Presentation (NASDAQ:BLLN) 2026-08-14 - Seeking Alpha

Aug 14, 2026

Transcript : BillionToOne, Inc., Q2 2026 Earnings Call, Aug 05, 2026 - marketscreener.com

Aug 14, 2026

Aug 13, 2026

BillionToOne (BLLN) Edges Up to $98.22, Holding Steady Between Key Support and ResistanceMedian Line - Vinanet

Aug 13, 2026

Sei Investments Co. Invests $1.06 Million in Billiontoone, Inc. $BLLN - MarketBeat

Aug 13, 2026

Aug 12, 2026

BillionToOne SVP John ten Bosch sells $131,582 in stock By Investing.com - Investing.com South Africa

Aug 12, 2026

BillionToOne CTO Tsao sells $928.6k in stock By Investing.com - Investing.com India

Aug 12, 2026

BillionToOne SVP John ten Bosch sells $131,582 in stock - Investing.com

Aug 12, 2026

BillionToOne CTO Tsao sells $928.6k in stock - Investing.com

Aug 12, 2026

Bosch John Roderick Ten Sells 1,417 Shares of Billiontoone (NASDAQ:BLLN) Stock - MarketBeat

Aug 12, 2026

BillionToOne (BLLN) Q2 2026 Earnings Call Transcript - The Globe and Mail

Aug 12, 2026

Billiontoone (NASDAQ:BLLN) CTO David Tsao Sells 10,000 Shares of Stock - MarketBeat

Aug 12, 2026

BillionToOne (BLLN) SVP sells 1,417 shares in Rule 10b5-1 planned trade - Stock Titan

Aug 12, 2026

BillionToOne (BLLN) CTO David Tsao exercises 10K options, sells 10K shares under 10b5-1 - Stock Titan

Aug 12, 2026

Wasatch Advisors LP Purchases 148,446 Shares of Billiontoone, Inc. $BLLN - MarketBeat

Aug 12, 2026

Aug 11, 2026

Top diagnostics stock pick from BTIG By Investing.com - Investing.com India

Aug 11, 2026

BillionToOne, Inc. Stock 12‑Month Price Target Cut to $121.43, Implies 19% Downside - TradingView

Aug 11, 2026

Aug 10, 2026

BLLN (BLLN): Insider John R. Ten Bosch files to sell 1,417 Class A shares - Stock Titan

Aug 10, 2026

BLLN (BLLN) holder plans $325K sale of 3,500 Class A pre-IPO shares - stocktitan.net

Aug 10, 2026

Ballantyne Strong (BLLN) insider schedules 10,000-share Class A sale after options - Stock Titan

Aug 10, 2026

BLLN shareholder David Tsao plans sale of 10,000 Class A shares (BLLN) - Stock Titan

Aug 10, 2026

BILLIONTOONE, INC. : PIPER SANDLER CUTS TARGET PRICE TO $108 FROM $120 - Bitget

Aug 10, 2026

Aug 09, 2026

The Manufacturers Life Insurance Company Purchases 18,389 Shares of Billiontoone, Inc. $BLLN - MarketBeat

Aug 09, 2026

Does BillionToOne’s (BLLN) Profitability Turn and Reaffirmed 2026 Outlook Redefine Its Core Investment Story? - simplywall.st

Aug 09, 2026

Aug 08, 2026

Renaissance Technologies LLC Takes $4.05 Million Position in Billiontoone, Inc. $BLLN - MarketBeat

Aug 08, 2026

Billiontoone, Inc. (NASDAQ:BLLN) Receives Consensus Recommendation of "Moderate Buy" from Analysts - MarketBeat

Aug 08, 2026

Billiontoone (NASDAQ:BLLN) Lowered to "Hold" Rating by Wall Street Zen - MarketBeat

Aug 08, 2026

Aug 07, 2026