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

9.230 -0.140 (-1.49%)
Delayed Quote Updated: 4:00 PM EDT, Oct 8, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 28,942
Open 9.420
Bid (Size) 9.090 (200)
Ask (Size) 9.240 (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 51.8% below 52-week high
9.230
3.9252W Low 19.1452W High
1 Week 5.7% 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 $9.23, 51.8% below its 52-week high. Over the past week it ranged between $8.23 and $9.79.

Past 12 Months
+9.1%
-9.8%
-4.4%
+82.4%
-48.1%
-40.9%
1W +$0.77
1M -$1.00
3M -$0.42
6M +$4.17
YTD -$8.54
1Y -$6.40

ATRA was -40.9% over the past year, +82.4% over six months, -48.1% year to date, +9.1% in the last week.

12 Months vs Market
ATRA
-40.9%
DIA
+9.8%
SPY
+15.7%
QQQ
+23.7%
IWM
+13.7%

Over the past 12 months ATRA returned -40.9% versus DIA (Dow) +9.8%, SPY (S&P 500) +15.7%, QQQ (Nasdaq 100) +23.7% and IWM (Russell 2000) +13.7%.

Volume & Liquidity 0.51× 3-mo avg
Today 28,942 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 28,942 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 9.230
When was Atara Biotherapeutics, Inc. - Common Stock last traded?
The last trade of Atara Biotherapeutics, Inc. - Common Stock was at 10/08/26 04:00 PM ET
What is the market capitalization of Atara Biotherapeutics, Inc. - Common Stock?
The market capitalization of Atara Biotherapeutics, Inc. - Common Stock is 933.17M
How many shares of Atara Biotherapeutics, Inc. - Common Stock are outstanding?
Atara Biotherapeutics, Inc. - Common Stock has 933M shares outstanding.
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