Financial News

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

9.305 -0.075 (-0.80%)
Delayed Quote Updated: 4:00 PM EDT, Oct 13, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 32,285
Open 9.250
Bid (Size) 9.170 (100)
Ask (Size) 9.440 (200)
Prev. Close 9.380
Today's Range 8.800 - 9.540
52wk Range 3.920 - 19.14
Shares Outstanding 101,102,152
Dividend Yield N/A

Performance

52-Week Range 51.4% below 52-week high
9.305
3.9252W Low 19.1452W High
1 Week 5.0% below 1-week high
8.821W 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 $9.30, 51.4% below its 52-week high. Over the past week it ranged between $8.82 and $9.79.

Past 12 Months
-4.6%
+0.6%
+7.3%
+90.3%
-47.6%
-38.1%
1W -$0.45
1M +$0.05
3M +$0.63
6M +$4.42
YTD -$8.46
1Y -$5.73

ATRA was -38.1% over the past year, +90.3% over six months, -47.6% year to date, -4.6% in the last week.

12 Months vs Market
ATRA
-38.1%
DIA
+12.1%
SPY
+17.3%
QQQ
+23.5%
IWM
+13.2%

Over the past 12 months ATRA returned -38.1% versus DIA (Dow) +12.1%, SPY (S&P 500) +17.3%, QQQ (Nasdaq 100) +23.5% and IWM (Russell 2000) +13.2%.

Volume & Liquidity 0.61× 3-mo avg
Today 32,285 3-mo avg 52.8K
1W
27.4K
1M
42.8K
3M
52.8K
6M
721.8K
YTD
613.4K
1Y
491.1K

ATRA most recently traded 32,285 shares against a 3-month average daily volume of 52.8K.

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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 9.305
When was Atara Biotherapeutics, Inc. - Common Stock last traded?
The last trade of Atara Biotherapeutics, Inc. - Common Stock was at 10/13/26 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 940.76M
How many shares of Atara Biotherapeutics, Inc. - Common Stock are outstanding?
Atara Biotherapeutics, Inc. - Common Stock has 941M shares outstanding.
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