ATARA BIOTHERAPEUTICS INC (ATRA) Stock Price & Overview

NASDAQ:ATRA • US0465132068

5.04 USD
-0.35 (-6.49%)
Last: Mar 5, 2026, 01:44 PM

The current stock price of ATRA is 5.04 USD. Today ATRA is down by -6.49%. In the past month the price increased by 6.94%. In the past year, price decreased by -21.88%.

ATRA Key Statistics

52-Week Range3.92 - 19.145
Current ATRA stock price positioned within its 52-week range.
1-Month Range3.92 - 5.89
Current ATRA stock price positioned within its 1-month range.
Market Cap
36.338M
P/E
2.31
Fwd P/E
N/A
EPS (TTM)
2.18
Dividend Yield
N/A

ATRA Stock Performance

Today
-6.49%
1 Week
+6.52%
1 Month
+6.94%
3 Months
-62.39%
Longer-term
6 Months -58.25%
1 Year -21.88%
2 Years -68.93%
3 Years -92.57%
5 Years -98.50%
10 Years -98.87%

ATRA Stock Chart

ATARA BIOTHERAPEUTICS INC / ATRA Daily stock chart

ATRA Technical Analysis

ChartMill assigns a technical rating of 1 / 10 to ATRA. When comparing the yearly performance of all stocks, ATRA is a bad performer in the overall market: 93.13% of all stocks are doing better.


Chartmill TA Rating
Chartmill Setup Rating
ATRA Full Technical Analysis Report

ATRA Fundamental Analysis

ChartMill assigns a fundamental rating of 4 / 10 to ATRA. While ATRA is still in line with the averages on profitability rating, there are concerns on its financial health.


Chartmill FA Analysis
Valuation
Growth
Profitability
Health
Dividend
ATRA Full Fundamental Analysis Report

ATRA Earnings

On March 2, 2026 ATRA reported an EPS of -0.32 and a revenue of 3.45M. The company beat EPS expectations (63.52% surprise) and beat revenue expectations (142.15% surprise).

Next Earnings DateMay 13, 2026
Last Earnings DateMar 2, 2026
PeriodQ3 / 2025
EPS Reported-$0.32
Revenue Reported3.453M
EPS Surprise 63.52%
Revenue Surprise 142.15%
ATRA Earnings History

ATRA Forecast & Estimates

11 analysts have analysed ATRA and the average price target is 9.52 USD. This implies a price increase of 88.89% is expected in the next year compared to the current price of 5.04.

For the next year, analysts expect an EPS growth of 117.88% and a revenue growth 4.9% for ATRA


Analysts
Analysts74.55
Price Target9.52 (88.89%)
EPS Next Y117.88%
Revenue Next Year4.9%
ATRA Forecast & Estimates

ATRA Groups

Sector & Classification

ATRA Financial Highlights

Over the last trailing twelve months ATRA reported a non-GAAP Earnings per Share(EPS) of 2.18. The EPS increased by 108.46% compared to the year before.


Income Statements
Revenue(TTM)151.93M
Net Income(TTM)23.40M
Industry RankSector Rank
PM (TTM) 15.4%
ROA 77.57%
ROE N/A
Debt/Equity N/A
Chartmill High Growth Momentum
EPS Q2Q%89.08%
Sales Q2Q%-91.41%
EPS 1Y (TTM)108.46%
Revenue 1Y (TTM)51.27%
ATRA financials

ATRA Ownership

Ownership
Inst Owners45.78%
Shares7.21M
Float5.73M
Ins Owners1.66%
Short Float %3.65%
Short Ratio0.58
ATRA Ownership

ATRA Competitors/Peers

The largest stocks on the US markets in the "Biotechnology" sub-industry
Full List
SymbolCompany NameTechnical RatingFundamental RatingFPEMarket Cap
ABBV ABBVIE INC15.84417.437B
AMGN AMGEN INC16.18204.229B
GILD GILEAD SCIENCES INC16.24183.894B
VRTX VERTEX PHARMACEUTICALS INC22.72121.25B
REGN REGENERON PHARMACEUTICALS16.5183.255B
ALNY ALNYLAM PHARMACEUTICALS INC48.4743.24B
INSM INSMED INC N/A31.965B
NTRA NATERA INC N/A28.775B
BIIB BIOGEN INC12.2927.876B
MRNA MODERNA INC N/A22.581B
UTHR UNITED THERAPEUTICS CORP16.4121.486B
RVMD REVOLUTION MEDICINES INC N/A20.053B
EXAS EXACT SCIENCES CORP308.7919.749B

About ATRA

Company Profile

ATRA logo image Atara Biotherapeutics, Inc. is an allogeneic T-cell immunotherapy company, which engages in the development of transformative therapies for patients with serious diseases including solid tumors, hematologic cancers, and autoimmune diseases. The company is headquartered in Thousand Oaks, California and currently employs 38 full-time employees. The company went IPO on 2014-10-16. The firm is a developer of T-cell immunotherapy, leveraging its novel allogeneic Epstein-Barr virus (EBV) T-cell platform to develop transformative therapies for patients with serious diseases. Its pipeline products include Ebvallo (Tab-cel), ATA3219, and ATA3431. The Company’s T-cell immunotherapy, tab-cel (tabelecleucel), is in Phase III development for patients with EBV-driven post-transplant lymphoproliferative disease (EBV+ PTLD) who have failed rituximab or rituximab plus chemotherapy, as well as other EBV-driven diseases. Its ATA3219 allogeneic CD19 CAR T immunotherapy, targeting B-cell malignancies and autoimmune diseases, is based on a next-generation 1XX CAR co-stimulatory domain and EBV T-cell platform and does not require TCR or HLA gene editing. ATA3431 is an allogeneic, bispecific CAR directed against CD19 and CD20 for B-cell malignancies and autoimmune disease.

Company Info

ATARA BIOTHERAPEUTICS INC

1280 Rancho Conejo Blvd

Thousand Oaks CALIFORNIA 94080 US

CEO: Pascal Touchon

Employees: 38

ATRA Company Website

ATRA Investor Relations

Phone: 18056234211

ATARA BIOTHERAPEUTICS INC / ATRA FAQ

Can you describe the business of ATARA BIOTHERAPEUTICS INC?

Atara Biotherapeutics, Inc. is an allogeneic T-cell immunotherapy company, which engages in the development of transformative therapies for patients with serious diseases including solid tumors, hematologic cancers, and autoimmune diseases. The company is headquartered in Thousand Oaks, California and currently employs 38 full-time employees. The company went IPO on 2014-10-16. The firm is a developer of T-cell immunotherapy, leveraging its novel allogeneic Epstein-Barr virus (EBV) T-cell platform to develop transformative therapies for patients with serious diseases. Its pipeline products include Ebvallo (Tab-cel), ATA3219, and ATA3431. The Company’s T-cell immunotherapy, tab-cel (tabelecleucel), is in Phase III development for patients with EBV-driven post-transplant lymphoproliferative disease (EBV+ PTLD) who have failed rituximab or rituximab plus chemotherapy, as well as other EBV-driven diseases. Its ATA3219 allogeneic CD19 CAR T immunotherapy, targeting B-cell malignancies and autoimmune diseases, is based on a next-generation 1XX CAR co-stimulatory domain and EBV T-cell platform and does not require TCR or HLA gene editing. ATA3431 is an allogeneic, bispecific CAR directed against CD19 and CD20 for B-cell malignancies and autoimmune disease.


What is the stock price of ATARA BIOTHERAPEUTICS INC today?

The current stock price of ATRA is 5.04 USD. The price decreased by -6.49% in the last trading session.


Does ATARA BIOTHERAPEUTICS INC pay dividends?

ATRA does not pay a dividend.


What is the ChartMill technical and fundamental rating of ATRA stock?

ATRA has a ChartMill Technical rating of 1 out of 10 and a ChartMill Fundamental rating of 4 out of 10.


How is the valuation of ATARA BIOTHERAPEUTICS INC (ATRA) based on its PE ratio?

The PE ratio for ATARA BIOTHERAPEUTICS INC (ATRA) is 2.31. This is based on the reported non-GAAP earnings per share of 2.18 and the current share price of 5.04 USD.


Should I buy ATRA stock?

This depends on your investment goals. Check the Technical and Fundamental Analysis tabs for insights on ATRA.


Is ATARA BIOTHERAPEUTICS INC (ATRA) expected to grow?

The Revenue of ATARA BIOTHERAPEUTICS INC (ATRA) is expected to grow by 4.9% in the next year. Check the estimates tab for more information on the EPS, Sales, EBIT and EBITDA future analyst estimates.