Free Trial

Atara Biotherapeutics (ATRA) Stock Chart & Stock Price History

Atara Biotherapeutics logo
$9.80 0.00 (0.00%)
As of 05/22/2026 04:00 PM Eastern

Atara Biotherapeutics Stock Price Performance

The Atara Biotherapeutics (ATRA) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 37.25%, with a year-to-date return of -45.83%. In the past month, the stock has increased 95.61%, reflecting recent market activity.

As of the latest close, Atara Biotherapeutics traded at $9.80 with a market cap of $88.30 million and volume of 122,608 shares. Five years ago, the stock traded at a split-adjusted price of $340.50, representing a 97.12% decrease over that period. At the time, it had a market cap of $1.15 billion and a volume of 23,819 shares.

Receive ATRA Stock News and Ratings via Email

Sign-up to receive the latest news and ratings for Atara Biotherapeutics and its competitors with MarketBeat's FREE daily newsletter.

SMS is currently available in Australia, Belgium, Canada, France, Germany, Ireland, Italy, New Zealand, the Netherlands, Singapore, South Africa, Spain, Switzerland, the United Kingdom, and the United States. By entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy.
5 Day
Performance
+4.93%
1 Month
Performance
+95.61%
3 Month
Performance
+86.31%
Year-To-Date
Performance
-45.83%
1 Year
Performance
+37.25%
5 Year
Performance
-97.12%

ATRA Stock Chart for Tuesday, May, 26, 2026

Atara Biotherapeutics Stock Price History

DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
05/25/2026$9.80$9.80$9.99$8.88122,608 shs$88.30 million
05/22/2026$9.34$9.80
+4.93%
$9.99$8.88122,608 shs$88.30 million
05/21/2026$9.45$9.34
-1.16%
$9.50$9.0552,581 shs$84.15 million
05/20/2026$9.41$9.45
+0.43%
$9.63$9.0080,398 shs$85.14 million
05/19/2026$9.15$9.41
+2.84%
$9.60$8.54286,619 shs$84.78 million
05/18/2026$9.58$9.15
-4.49%
$9.55$8.76381,829 shs$82.44 million
05/15/2026$9.59$9.58
-0.10%
$9.81$8.65225,265 shs$86.32 million
05/14/2026$10.48$9.59
-8.49%
$10.80$9.35300,562 shs$81.61 million
05/13/2026$9.81$10.48
+6.83%
$10.58$9.08736,924 shs$89.21 million
05/12/2026$8.78$9.81
+11.73%
$10.66$9.001.06 million shs$83.48 million
05/11/2026$8.34$8.78
+5.28%
$9.08$7.90868,948 shs$74.72 million
05/08/2026$9.93$8.34
-16.01%
$9.93$7.852.96 million shs$84.53 million
05/07/2026$5.15$9.93
+92.82%
$12.45$6.8076.56 million shs$84.52 million
05/06/2026$4.76$5.15
+8.19%
$5.26$4.72185,146 shs$43.83 million
05/05/2026N/A$4.76$4.88$4.6846,670 shs$40.51 million
04/30/2026$4.60$4.77
+3.70%
$5.16$4.7562,941 shs$40.59 million
04/29/2026$4.73$4.60
-2.75%
$4.84$4.5260,890 shs$39.15 million
04/28/2026$4.99$4.73
-5.21%
$4.97$4.7333,047 shs$38.68 million
04/27/2026$5.01$4.99
-0.40%
$5.21$4.7552,277 shs$40.82 million

This page (NASDAQ:ATRA) was last updated on 5/26/2026 by MarketBeat.com Staff.
From Our Partners