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

9.480 +0.180 (+1.94%)
Delayed Quote Updated: 3:06 PM EDT, Oct 14, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 34,287
Open 9.290
Bid (Size) 9.430 (100)
Ask (Size) 9.650 (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

Performance

52-Week Range 50.5% below 52-week high
9.480
3.9252W Low 19.1452W High
1 Week 2.8% 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 $9.48, 50.5% below its 52-week high. Over the past week it ranged between $8.80 and $9.75.

Past 12 Months
+1.2%
+2.5%
+17.9%
+84.1%
-46.7%
-37.0%
1W +$0.11
1M +$0.23
3M +$1.44
6M +$4.33
YTD -$8.29
1Y -$5.56

ATRA was -37.0% over the past year, +84.1% over six months, -46.7% year to date, +1.2% in the last week.

12 Months vs Market
ATRA
-37.0%
DIA
+11.6%
SPY
+15.8%
QQQ
+20.8%
IWM
+10.7%

Over the past 12 months ATRA returned -37.0% versus DIA (Dow) +11.6%, SPY (S&P 500) +15.8%, QQQ (Nasdaq 100) +20.8% and IWM (Russell 2000) +10.7%.

Volume & Liquidity 0.67× 3-mo avg
Today 34,287 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 34,287 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 9.480
When was Atara Biotherapeutics, Inc. - Common Stock last traded?
The last trade of Atara Biotherapeutics, Inc. - Common Stock was at 10/14/26 03:06 PM ET
What is the market capitalization of Atara Biotherapeutics, Inc. - Common Stock?
The market capitalization of Atara Biotherapeutics, Inc. - Common Stock is 958.45M
How many shares of Atara Biotherapeutics, Inc. - Common Stock are outstanding?
Atara Biotherapeutics, Inc. - Common Stock has 958M shares outstanding.
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