US equities |

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

9.480 UNCHANGED
Delayed Quote Updated: 4:00 PM EDT, Oct 2, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 0
Open 9.480
Bid (Size) 8.880 (2,000)
Ask (Size) 9.900 (1,000)
Prev. Close 9.480
Today's Range 9.480 - 9.480
52wk Range 3.920 - 19.14
Shares Outstanding 101,102,152
Dividend Yield N/A

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Performance

52-Week Range 50.5% below 52-week high
9.480
3.9252W Low 19.1452W High
1 Week 2.0% 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 $9.48, 50.5% below its 52-week high. Over the past week it ranged between $7.83 and $9.68.

Past 12 Months
+13.3%
-2.9%
-12.9%
+94.7%
-46.7%
-32.2%
1W +$1.11
1M -$0.28
3M -$1.40
6M +$4.61
YTD -$8.29
1Y -$4.50

ATRA was -32.2% over the past year, +94.7% over six months, -46.7% year to date, +13.3% in the last week.

12 Months vs Market
ATRA
-32.2%
DIA
+9.5%
SPY
+14.6%
QQQ
+23.3%
IWM
+14.1%

Over the past 12 months ATRA returned -32.2% versus DIA (Dow) +9.5%, SPY (S&P 500) +14.6%, QQQ (Nasdaq 100) +23.3% and IWM (Russell 2000) +14.1%.

Volume & Liquidity
1W
57.2K
1M
53.7K
3M
57.9K
6M
729.5K
YTD
631.9K
1Y
493.9K

ATRA's 3-month average daily volume is 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 9.480
When was Atara Biotherapeutics, Inc. - Common Stock last traded?
The last trade of Atara Biotherapeutics, Inc. - Common Stock was at 10/02/26 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 958.45M
How many shares of Atara Biotherapeutics, Inc. - Common Stock are outstanding?
Atara Biotherapeutics, Inc. - Common Stock has 958M shares outstanding.