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

9.800 +0.500 (+5.38%)
Delayed Quote Updated: 10:34 AM EDT, Oct 14, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 14,828
Open 9.290
Bid (Size) 9.480 (300)
Ask (Size) 9.940 (100)
Prev. Close 9.300
Today's Range 9.200 - 9.800
52wk Range 3.920 - 19.14
Shares Outstanding 101,102,152
Dividend Yield N/A

Performance

52-Week Range 48.8% below 52-week high
9.800
3.9252W Low 19.1452W High
1 Week
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 $9.80, 48.8% below its 52-week high. Over the past week it ranged between $8.80 and $9.75.

Past 12 Months
+4.6%
+5.9%
+21.9%
+90.3%
-44.9%
-34.8%
1W +$0.43
1M +$0.55
3M +$1.76
6M +$4.65
YTD -$7.97
1Y -$5.24

ATRA was -34.8% over the past year, +90.3% over six months, -44.9% year to date, +4.6% in the last week.

12 Months vs Market
ATRA
-34.8%
DIA
+12.1%
SPY
+16.6%
QQQ
+22.3%
IWM
+11.7%

Over the past 12 months ATRA returned -34.8% versus DIA (Dow) +12.1%, SPY (S&P 500) +16.6%, QQQ (Nasdaq 100) +22.3% and IWM (Russell 2000) +11.7%.

Volume & Liquidity 0.29× 3-mo avg
Today 14,828 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 14,828 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 9.800
When was Atara Biotherapeutics, Inc. - Common Stock last traded?
The last trade of Atara Biotherapeutics, Inc. - Common Stock was at 10/14/26 10:34 AM ET
What is the market capitalization of Atara Biotherapeutics, Inc. - Common Stock?
The market capitalization of Atara Biotherapeutics, Inc. - Common Stock is 990.80M
How many shares of Atara Biotherapeutics, Inc. - Common Stock are outstanding?
Atara Biotherapeutics, Inc. - Common Stock has 991M shares outstanding.
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