Cabaletta Bio, Inc. , a clinical-stage biotechnology company, focuses on the discovery and development of engineered T cell therapies for patients with B cell-mediated autoimmune diseases.
Cabaletta Bio stock last closed at $2.79, up 12.96% from the previous day, and has decreased 31.95% in one year. It has underperformed other stocks in the Biotechnology industry by 0.07 percentage points. Cabaletta Bio stock is currently +182.96% from its 52-week low of $0.99, and -48.9% from its 52-week high of $5.46.
There are currently 50.74M shares of CABA outstanding. The market cap of CABA is $141.57M. In the last 24 hours, 4.29M CABA shares were traded.
How to Buy Cabaletta Bio Stock
Wondering how to invest in Cabaletta Bio stock? Here's how.
Decide where to buy Cabaletta Bio stock: You need to choose an online brokerage, but don't worry - we've tried dozens of online stock brokerages and apps to help you decide where to buy Cabaletta Bio stock.
Create your brokerage account: Sign up for 0% fee trading with the highest-rated brokerage we've selected.
Fund your investment account: Choose your payment method and add your information.
Research Cabaletta Bio stock: The Cabaletta Bio ticker symbol is CABA. Is Cabaletta Bio stock a good investment? Should you buy shares of CABA? How do CABA's underlying business fundamentals look? Do top analysts think Cabaletta Bio is a good buy? Why has CABA's stock price moved recently? (Hint: Our stock research website can help you understand if CABA is a good stock to buy).
Place your CABA buy order: Decide if you will purchase CABA shares at the current market price or use a limit order to buy CABA shares at a specific price.
Keep tabs on your investment in CABA: Create a watchlist to important updates regarding your position in Cabaletta Bio stock.
Step 1: Decide where to buy Cabaletta Bio stock
You will need a brokerage account to access the NASDAQ market and buy CABA stock.
A brokerage account is an investment account that allows you to buy and sell a variety of investments, such as stocks, bonds, mutual funds, and ETFs.
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Step 2: Create your brokerage account
Now that you've selected the best brokerage, you need to fill out some personal information so you are able to invest in CABA 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: Research Cabaletta Bio stock
Once you have decided on the best place to buy Cabaletta Bio stock, it's important to analyze their stock prior to investing, so you truly comprehend the risk as well as the upside.
Cabaletta Bio stock at a glance
CABA Price
$2.79
1w %
-1.06%
1y %
-31.95%
5y %
-76.44%
P/E
-1.1x
P/B
1.16x
P/S
N/A
PEG
N/A
Revenue
$0.00
Earnings
-$126.76M
Fore. Rev. Growth
N/A
Fore. Earn. Growth
N/A
Market Cap
$141.57M
Next Earnings
Nov 12, 2025
Next Dividend
N/A
CABA Due Diligence Checks
WallStreetZen was designed to help everyday investors do more accurate fundamental analysis in minutes instead of hours.
No, Cabaletta Bio doesn't provide an income stream by paying out dividends.
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Step 5: Place your CABA buy order
You have two main order types:
Market order: A market order is an order to buy or sell a stock at the best price on the market. Market orders are generally sufficient.
Limit order: A limit order lets you buy or sell a security at a specific price (or better). If you want to make sure you're buying or selling at a particular price limit, use a limit order.
Click the Open Trade button and your broker will execute the order.
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How much does it cost to buy one Cabaletta Bio share?
As of Oct 27, 2025, it costs $2.79 to buy one share of Cabaletta Bio stock.
Remember, eToro's fractional share buying allows you to buy partial shares of stocks and ETFs. Even if you only have $1, you can buy 0.358 shares of CABA.
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.