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

9.215 -0.265 (-2.80%)
Delayed Quote Updated: 3:29 PM EDT, Oct 5, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 24,685
Open 9.590
Bid (Size) 9.000 (500)
Ask (Size) 9.220 (100)
Prev. Close 9.480
Today's Range 8.950 - 9.630
52wk Range 3.920 - 19.14
Shares Outstanding 101,102,152
Dividend Yield N/A

Performance

52-Week Range 51.9% below 52-week high
9.215
3.9252W Low 19.1452W High
1 Week 4.8% below 1-week high
7.831W Low 9.681W High

Atara Biotherapeutics, Inc. - Common Stock (ATRA) traded between $3.92 and $19.14 over the past 52 weeks and last traded at $9.21, 51.9% below its 52-week high. Over the past week it ranged between $7.83 and $9.68.

Past 12 Months
+10.1%
-5.6%
-15.3%
+89.2%
-48.1%
-34.1%
1W +$0.85
1M -$0.54
3M -$1.67
6M +$4.34
YTD -$8.55
1Y -$4.77

ATRA was -34.1% over the past year, +89.2% over six months, -48.1% year to date, +10.1% in the last week.

12 Months vs Market
ATRA
-34.1%
DIA
+9.8%
SPY
+15.5%
QQQ
+24.5%
IWM
+14.9%

Over the past 12 months ATRA returned -34.1% versus DIA (Dow) +9.8%, SPY (S&P 500) +15.5%, QQQ (Nasdaq 100) +24.5% and IWM (Russell 2000) +14.9%.

Volume & Liquidity 0.43× 3-mo avg
Today 24,685 3-mo avg 57.9K
1W
57.2K
1M
53.7K
3M
57.9K
6M
729.5K
YTD
631.9K
1Y
493.9K

ATRA most recently traded 24,685 shares against a 3-month average daily volume of 57.9K.

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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 9.215
When was Atara Biotherapeutics, Inc. - Common Stock last traded?
The last trade of Atara Biotherapeutics, Inc. - Common Stock was at 10/05/26 03:29 PM ET
What is the market capitalization of Atara Biotherapeutics, Inc. - Common Stock?
The market capitalization of Atara Biotherapeutics, Inc. - Common Stock is 931.66M
How many shares of Atara Biotherapeutics, Inc. - Common Stock are outstanding?
Atara Biotherapeutics, Inc. - Common Stock has 932M shares outstanding.
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