US equities |

Atara Biotherapeutics, Inc. - Common Stock (NQ:ATRA)

9.355 +0.055 (+0.59%)
Delayed Quote Updated: 1:25 PM EDT, Oct 14, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 29,359
Open 9.290
Bid (Size) 9.190 (100)
Ask (Size) 9.530 (100)
Prev. Close 9.300
Today's Range 9.200 - 9.990
52wk Range 3.920 - 19.14
Shares Outstanding 101,102,152
Dividend Yield N/A

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Performance

52-Week Range 51.1% below 52-week high
9.355
3.9252W Low 19.1452W High
1 Week 4.1% below 1-week high
8.801W Low 9.751W High

Atara Biotherapeutics, Inc. - Common Stock (ATRA) traded between $3.92 and $19.14 over the past 52 weeks and last traded at $9.36, 51.1% below its 52-week high. Over the past week it ranged between $8.80 and $9.75.

Past 12 Months
-0.2%
+1.1%
+16.4%
+81.7%
-47.4%
-37.8%
1W -$0.01
1M +$0.11
3M +$1.32
6M +$4.21
YTD -$8.41
1Y -$5.68

ATRA was -37.8% over the past year, +81.7% over six months, -47.4% year to date, -0.2% in the last week.

12 Months vs Market
ATRA
-37.8%
DIA
+11.7%
SPY
+16.0%
QQQ
+21.2%
IWM
+11.0%

Over the past 12 months ATRA returned -37.8% versus DIA (Dow) +11.7%, SPY (S&P 500) +16.0%, QQQ (Nasdaq 100) +21.2% and IWM (Russell 2000) +11.0%.

Volume & Liquidity 0.57× 3-mo avg
Today 29,359 3-mo avg 51.2K
1W
24.3K
1M
42.4K
3M
51.2K
6M
721.3K
YTD
610.4K
1Y
489.2K

ATRA most recently traded 29,359 shares against a 3-month average daily volume of 51.2K.

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Frequently Asked Questions

Is Atara Biotherapeutics, Inc. - Common Stock publicly traded?
Yes, Atara Biotherapeutics, Inc. - Common Stock is publicly traded.
What exchange does Atara Biotherapeutics, Inc. - Common Stock trade on?
Atara Biotherapeutics, Inc. - Common Stock trades on the Nasdaq Stock Market
What is the ticker symbol for Atara Biotherapeutics, Inc. - Common Stock?
The ticker symbol for Atara Biotherapeutics, Inc. - Common Stock is ATRA on the Nasdaq Stock Market
What is the current price of Atara Biotherapeutics, Inc. - Common Stock?
The current price of Atara Biotherapeutics, Inc. - Common Stock is 9.355
When was Atara Biotherapeutics, Inc. - Common Stock last traded?
The last trade of Atara Biotherapeutics, Inc. - Common Stock was at 10/14/26 01:25 PM ET
What is the market capitalization of Atara Biotherapeutics, Inc. - Common Stock?
The market capitalization of Atara Biotherapeutics, Inc. - Common Stock is 945.81M
How many shares of Atara Biotherapeutics, Inc. - Common Stock are outstanding?
Atara Biotherapeutics, Inc. - Common Stock has 946M shares outstanding.