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

9.560 +0.255 (+2.74%)
Delayed Quote Updated: 4:00 PM EDT, Oct 14, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 39,955
Open 9.290
Bid (Size) 8.930 (300)
Ask (Size) 9.990 (100)
Prev. Close 9.305
Today's Range 9.200 - 9.990
52wk Range 3.920 - 19.14
Shares Outstanding 101,102,152
Dividend Yield N/A

Performance

52-Week Range 50.1% below 52-week high
9.560
3.9252W Low 19.1452W High
1 Week 4.3% below 1-week high
8.801W Low 9.991W High

Atara Biotherapeutics, Inc. - Common Stock (ATRA) traded between $3.92 and $19.14 over the past 52 weeks and last traded at $9.56, 50.1% below its 52-week high. Over the past week it ranged between $8.80 and $9.99.

Past 12 Months
+3.6%
+3.4%
+11.8%
+82.4%
-46.2%
-34.6%
1W +$0.33
1M +$0.31
3M +$1.01
6M +$4.32
YTD -$8.21
1Y -$5.05

ATRA was -34.6% over the past year, +82.4% over six months, -46.2% year to date, +3.6% in the last week.

12 Months vs Market
ATRA
-34.6%
DIA
+11.4%
SPY
+16.2%
QQQ
+21.9%
IWM
+9.5%

Over the past 12 months ATRA returned -34.6% versus DIA (Dow) +11.4%, SPY (S&P 500) +16.2%, QQQ (Nasdaq 100) +21.9% and IWM (Russell 2000) +9.5%.

Volume & Liquidity 0.82× 3-mo avg
Today 39,955 3-mo avg 48.6K
1W
30.0K
1M
42.2K
3M
48.6K
6M
721.0K
YTD
607.5K
1Y
489.1K

ATRA most recently traded 39,955 shares against a 3-month average daily volume of 48.6K.

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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 9.560
When was Atara Biotherapeutics, Inc. - Common Stock last traded?
The last trade of Atara Biotherapeutics, Inc. - Common Stock was at 10/14/26 04:00 PM ET
What is the market capitalization of Atara Biotherapeutics, Inc. - Common Stock?
The market capitalization of Atara Biotherapeutics, Inc. - Common Stock is 966.54M
How many shares of Atara Biotherapeutics, Inc. - Common Stock are outstanding?
Atara Biotherapeutics, Inc. - Common Stock has 967M shares outstanding.
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