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

9.035 -0.335 (-3.58%)
Delayed Quote Updated: 3:36 PM EDT, Oct 8, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 11,691
Open 9.420
Bid (Size) 8.960 (100)
Ask (Size) 9.110 (100)
Prev. Close 9.370
Today's Range 8.820 - 9.420
52wk Range 3.920 - 19.14
Shares Outstanding 101,102,152
Dividend Yield N/A

Performance

52-Week Range 52.8% below 52-week high
9.035
3.9252W Low 19.1452W High
1 Week 7.7% below 1-week high
8.231W Low 9.791W High

Atara Biotherapeutics, Inc. - Common Stock (ATRA) traded between $3.92 and $19.14 over the past 52 weeks and last traded at $9.04, 52.8% below its 52-week high. Over the past week it ranged between $8.23 and $9.79.

Past 12 Months
+6.8%
-11.7%
-6.4%
+78.6%
-49.2%
-42.2%
1W +$0.57
1M -$1.20
3M -$0.62
6M +$3.98
YTD -$8.73
1Y -$6.60

ATRA was -42.2% over the past year, +78.6% over six months, -49.2% year to date, +6.8% in the last week.

12 Months vs Market
ATRA
-42.2%
DIA
+9.7%
SPY
+15.6%
QQQ
+23.5%
IWM
+13.6%

Over the past 12 months ATRA returned -42.2% versus DIA (Dow) +9.7%, SPY (S&P 500) +15.6%, QQQ (Nasdaq 100) +23.5% and IWM (Russell 2000) +13.6%.

Volume & Liquidity 0.21× 3-mo avg
Today 11,691 3-mo avg 56.5K
1W
55.0K
1M
47.1K
3M
56.5K
6M
723.9K
YTD
622.5K
1Y
490.2K

ATRA most recently traded 11,691 shares against a 3-month average daily volume of 56.5K.

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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 9.035
When was Atara Biotherapeutics, Inc. - Common Stock last traded?
The last trade of Atara Biotherapeutics, Inc. - Common Stock was at 10/08/26 03:36 PM ET
What is the market capitalization of Atara Biotherapeutics, Inc. - Common Stock?
The market capitalization of Atara Biotherapeutics, Inc. - Common Stock is 913.46M
How many shares of Atara Biotherapeutics, Inc. - Common Stock are outstanding?
Atara Biotherapeutics, Inc. - Common Stock has 913M shares outstanding.
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