BillionToOne, Inc. is a specialized diagnostics company that innovates by precisely quantifying biological data to create advanced molecular diagnostic solutions.
Billiontoone stock last closed at $104.28, up 3.53% from the previous day, and has decreased N/A in one year. It has underperformed other stocks in the Diagnostics & Research industry by N/A percentage points. Billiontoone stock is currently +68.3% from its 52-week low of $61.96, and -24.82% from its 52-week high of $138.70.
At the moment, there are 46M shares of BLLN outstanding. The market capitalization of BLLN is $4.80B. In the past 24 hours, 729,000 BLLN shares were traded.
How to Buy Billiontoone Stock
Wondering how to invest in Billiontoone stock? Here's how.
Decide where to buy Billiontoone stock: You need to decide on an online brokerage, but don't worry - we've sifted through dozens of online stock brokerages and apps to help you determine where to buy Billiontoone stock.
Open your brokerage account: Sign up for 0% fee trading with the highest-rated brokerage we've found.
Put funds into your investment account: Select your method of payment and add your info.
Evaluate Billiontoone stock: The Billiontoone ticker symbol is BLLN. Is Billiontoone stock a good investment? Should you buy shares of BLLN? How do BLLN's underlying business fundamentals look? Do top analysts think Billiontoone is a good buy? Why has BLLN's stock price moved recently? (Hint: Our stock research website can help you understand if BLLN is a good stock to buy).
Execute your BLLN purchase: Decide if you will purchase BLLN shares at the current market price or use a limit order to purchase BLLN stock at a specific price.
Keep tabs on your BLLN investment: Create a watchlist to keep track of your investment in Billiontoone shares.
Step 1: Decide where to buy Billiontoone stock
You need a brokerage account to access the NASDAQ market and buy BLLN shares.
A brokerage account allows you to buy and sell a variety of investments, such as stocks, bonds, mutual funds, and ETFs.
Our preferred brokerage: eToro
In our opinion, eToro is the best online stock brokerage. eToro gives you:
You can invest in stocks with 0% commissions: Invest without paying trading commissions.
Buy fractional shares: Even if you don't have the money to buy a full share, you can still purchase the stock.
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Social investing: eToro boasts a community of more than 20 million users around the world. Talk to, learn from, and copy the unique crypto portfolios of other investors.
Security: eToro is a regulated and licensed brokerage platform.
Buy other assets: Such as ETFs and cryptocurrencies.
Get $10 towards your purchase of shares by signing up for an account with eToro now. This offer is only for US users.
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Step 2: Open your brokerage account
Now that you've picked the best brokerage, it's time to fill out some personal details so you can buy BLLN stock today.
eToro is a multi-asset investment platform. The value of your investments may go up or down. Your capital is at risk.
Step 4: Evaluate Billiontoone stock
After you have decided on the best place to buy Billiontoone stock, it's absolutely critical to research their stock prior to investing, so you actually understand the risk as well as the opportunity.
Billiontoone Metrics
BLLN Price
$104.28
1w %
3.56%
1y %
N/A
5y %
N/A
P/E
N/A
P/B
9.49x
P/S
N/A
PEG
N/A
Revenue
N/A
Earnings
N/A
Fore. Rev. Growth
N/A
Fore. Earn. Growth
N/A
Market Cap
$4.80B
Next Earnings
Aug 5, 2026
Next Dividend
N/A
Billiontoone Due Diligence Score
WallStreetZen was built to help everyday investors do better fundamental analysis in minutes instead of hours.
What are BLLN executives and large shareholders up to?
Over the past year, executives and large shareholders at BLLN have bought more shares than they have sold.
Bosch John Roderick Ten, Senior Vice President of Laboratory Operations of BLLN, was the latest BLLN insider to sell. They sold $143,681.52 worth of BLLN stock on Jun 15, 2026.
No, Billiontoone doesn't provide an income stream by paying out dividends.
What others are saying about BLLN
One of the reasons eToro is our highest-rated brokerage is because of its social trading community.
Click below to learn what other community members have to say.
Step 5: Execute your BLLN purchase
There are two primary options:
Market order: A market order is an order to buy or sell a stock at the best possible price. Market orders are generally fine.
Limit order: A limit order lets you buy or sell a security at a specific price (or better). If you want to be certain you're buying or selling at a given dollar amount, place a limit order.
Hit the Open button and your broker will execute your order.
If you want more info about buying stocks on eToro, click the helpful video below:
How much does it cost to buy one Billiontoone share?
As of Jun 23, 2026, it costs $104.28 to buy one share of Billiontoone stock.
Remember, eToro's fractional share buying allows you to buy partial shares of stocks and ETFs. Even if you only have $10, you can buy 0.096 shares of BLLN.
WallStreetZen does not provide financial advice and does not issue recommendations or offers to buy stock or sell any security.
Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.