How to Buy Atara Biotherapeutics Stock
Atara Biotherapeutics Inc
Atara Biotherapeutics, Inc. , an off-the-shelf T-cell immunotherapy company, develops treatments for patients with cancer, autoimmune, and viral diseases in the United States.
Atara Biotherapeutics stock last closed at $11.59, up 0.7% from the previous day, and has increased 36.19% in one year. It has overperformed other stocks in the Biotechnology industry by 0.85 percentage points. Atara Biotherapeutics stock is currently +131.57% from its 52-week low of $5.01, and -38.04% from its 52-week high of $18.71.
As of Sep 17, 2025, there are 7.02M ATRA shares outstanding. The market cap of ATRA is $81.40M. In the past 24 hours, 13,900 ATRA shares were traded.
How to Buy Atara Biotherapeutics Stock
Wondering how to invest in Atara Biotherapeutics stock? Here's how.
- Figure out where to buy Atara Biotherapeutics stock: You need to pick a stock brokerage, but don't worry - we've tried dozens of online stock brokerages and apps to help you figure out where to buy Atara Biotherapeutics stock.
- Create your brokerage account: Sign up for 0% fee trading with the highest-rated brokerage we've selected.
- Deposit funds into your brokerage account: Choose your payment method and add your details.
- Analyze Atara Biotherapeutics stock: The Atara Biotherapeutics ticker symbol is ATRA. Is Atara Biotherapeutics stock a good investment? Should you buy shares of ATRA? How do ATRA's underlying business fundamentals look? Do top analysts think Atara Biotherapeutics is a good buy? Why has ATRA's stock price moved recently? (Hint: Our stock market analysis website can help you figure out if ATRA is a good stock to buy).
- Place your ATRA buy order: Decide if you will purchase ATRA shares at the current market price or use a limit order to purchase ATRA shares at a given price.
- Get updates on your ATRA position: Create a watchlist to key updates about your position in Atara Biotherapeutics stock.
Step 1: Figure out where to buy Atara Biotherapeutics stock
You will need an online brokerage account in order to access the NASDAQ market and buy ATRA stock.
Our recommended brokerage: eToro
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Open eToro AccountStep 2: Create your brokerage account
Now that you've picked the right brokerage, it's time to fill out some personal info so you can buy ATRA stock today.
How to Create a New Brokerage Account on eToro
- Click here to get started.eToro is a multi-asset investment platform. The value of your investments may go up or down. Your capital is at risk.
- Input your personal info to open your new brokerage account.
- Submit your info by hitting the "Create Account" button. Get started with eToro today
Step 3: Deposit funds into your brokerage account
Now that you have opened your account on mobile trading apps, your next step is to transfer the money for your investment:
Watch this video walkthrough for more details depositing money into your investment account.
Step 4: Analyze Atara Biotherapeutics stock
After you have chosen the best place to buy Atara Biotherapeutics stock, it's critical to evaluate their stock before you invest, so you can comprehend the risk as well as the upside.
Atara Biotherapeutics stock data
Atara Biotherapeutics Due Diligence Checks
WallStreetZen was designed to help everyday investors do more accurate fundamental analysis in less time.
You can see all of the due diligence checks on ATRA's stock page.
Is ATRA stock undervalued?
Investors use a variety of different financial metrics, analyses, models, and charts to gauge ATRA's fair value.
Using relative valuations ratios:
- ATRA could be undervalued based on its P/E ratio of 15.88x, relative to Biotechnology industry P/E ratio of -97.28x
- ATRA may be undervalued based on its PEG ratio of 0.65x
You can do more valuation research on ATRA's stock here.
How do ATRA Financials look?
Positive Health Checks:
- There are more short-term assets than short-term liabilities on the ATRA balance sheet.
- ATRA profit margin has gone up from -290.2% to 3.1% in the past year.
- ATRA has $22.32M in cash and short term investments. This is sufficient to cover its annual cash burn of $63.66M.
Negative Health Checks:
- ATRA debt to equity ratio of -2.05 is negative.
- ATRA has cash burn of 63657000. It does not have enough cash and short-term investments to cover this.
- There are more long-term liabilities than short-term assets on the ATRA balance sheet.
- Total ATRA debt is still negative.
You can dive deeper into what analysts are saying on the Atara Biotherapeutics stock forecast page.
ATRA Technical Indicators
ATRA Revenue
Last year, ATRA revenue was $188.67M. Over the last 4 year, ATRA's revenue has gone up by 124.54% per year. This was faster than the Biotechnology industry average of 66.41%.
You can research ATRA's earnings and revenue performance here.
What are ATRA insiders up to?
Over the last year, insiders at ATRA have bought more shares than they have sold.
Yanina Granthuerta, Chief Accounting Officer of ATRA, was the latest ATRA insider to sell. They sold $638.50 worth of ATRA stock on Aug 18, 2025.
Dig into more about who owns ATRA stock here.
Does ATRA stock generate passive income?
No, Atara Biotherapeutics doesn't provide an income stream by paying out dividends.
Get opinions from other investors
One of the biggest reasons eToro is our highest-rated brokerage is because of its social trading community.
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Step 5: Place your ATRA buy order
There are two main order types:
- Market order: A market order is an order to buy or sell a security at the best possible price.
Market orders are usually fine. - Limit order: A limit order lets you buy or sell a stock at a specific price (or better).
If you want to be certain you're buying or selling at a specific dollar amount, use a limit order.
Click the Open button and eToro will execute your order.
If you want more help with buying stocks on eToro, click the helpful video below:
Step 6: Get updates on your ATRA position
Now that you own some ATRA stock, you'll want to keep up with your stock purchase.
Add ATRA to a watchlist to keep tabs on your ATRA stock.
ATRA Feed
How to Buy Stock in Atara Biotherapeutics
To reiterate, here are the 6 steps to buy stock in Atara Biotherapeutics:
- Figure out where to buy Atara Biotherapeutics stock
- Create your brokerage account
- Deposit funds into your brokerage account
- Analyze Atara Biotherapeutics stock
- Place your ATRA buy order
- Get updates on your ATRA position
If you are looking for a place to buy stocks, eToro is our favorite venue.
Get Started with eToro TodayIf you want to keep an eye on your investment in Atara Biotherapeutics, add ATRA to your watchlist below.
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