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

9.410 -0.340 (-3.49%)
Delayed Quote Updated: 11:10 AM EDT, Oct 7, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 6,402
Open 9.620
Bid (Size) 9.400 (300)
Ask (Size) 9.600 (100)
Prev. Close 9.750
Today's Range 9.390 - 9.750
52wk Range 3.920 - 19.14
Shares Outstanding 101,102,152
Dividend Yield N/A

Performance

52-Week Range 50.8% below 52-week high
9.410
3.9252W Low 19.1452W High
1 Week 3.9% below 1-week high
7.831W 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 $9.41, 50.8% below its 52-week high. Over the past week it ranged between $7.83 and $9.79.

Past 12 Months
+10.7%
-8.0%
-8.3%
+99.8%
-47.0%
-32.7%
1W +$0.91
1M -$0.82
3M -$0.85
6M +$4.70
YTD -$8.36
1Y -$4.57

ATRA was -32.7% over the past year, +99.8% over six months, -47.0% year to date, +10.7% in the last week.

12 Months vs Market
ATRA
-32.7%
DIA
+9.5%
SPY
+15.6%
QQQ
+24.4%
IWM
+12.6%

Over the past 12 months ATRA returned -32.7% versus DIA (Dow) +9.5%, SPY (S&P 500) +15.6%, QQQ (Nasdaq 100) +24.4% and IWM (Russell 2000) +12.6%.

Volume & Liquidity 0.11× 3-mo avg
Today 6,402 3-mo avg 57.1K
1W
58.6K
1M
48.8K
3M
57.1K
6M
724.1K
YTD
625.7K
1Y
490.3K

ATRA most recently traded 6,402 shares against a 3-month average daily volume of 57.1K.

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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 9.410
When was Atara Biotherapeutics, Inc. - Common Stock last traded?
The last trade of Atara Biotherapeutics, Inc. - Common Stock was at 10/07/26 11:10 AM ET
What is the market capitalization of Atara Biotherapeutics, Inc. - Common Stock?
The market capitalization of Atara Biotherapeutics, Inc. - Common Stock is 951.37M
How many shares of Atara Biotherapeutics, Inc. - Common Stock are outstanding?
Atara Biotherapeutics, Inc. - Common Stock has 951M shares outstanding.
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