Atara Biotherapeutics, Inc.

Atara Biotherapeutics, Inc.

ATRA
Atara Biotherapeutics, Inc.US flagNASDAQ Global Select
9.90
USD
-0.38
- -
89.20MMarket Cap
2013 Y
2014 Y
2015 Y
2016 Y
2017 Y
2018 Y
2019 Y
2020 Y
2021 Y
2022 Y
2023 Y
2024 Y
2025 Y
TTM
Revenue per Share
- -
- -
- -
- -
- -
- -
- -
- -
5.43
15.58
2.02
17.22
- -
1.74
Basic EPS, GAAP
-16.04
-140.44
-55.92
-68.78
-100.03
-131.64
-141.78
-103.63
-90.78
-55.96
-65.19
-11.41
- -
-0.71
Free Cash Flow per Basic Share
-10.91
-83.61
-36.59
-54.86
-90.19
-123.08
-117.6
-62.61
-61.68
-67.32
-45.85
-9.21
- -
-1.95
Dividend per Share
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
Book Value per Share
-23.55
-205.03
-95.87
-154.15
-248.34
-300.92
-398.55
-380.06
-390.92
-415
-464.86
-274.38
- -
-152.55
Tangible Book Value per Share
-20.14
517.41
307.92
220.78
148.9
193.36
141.68
156.25
74.63
31.04
-23.43
-12.99
- -
-2.81
Basic Weighted Avg Shares
1
- -
1
1
1
2
2
3
4
4
4
7
- -
13
Sales/Revenue/Turnover
- -
- -
- -
- -
- -
- -
- -
- -
20
64
9
129
121
23
Operating Margin (%)
- -
- -
- -
- -
- -
- -
- -
- -
-1,673.85
-441.25
-3,219.48
-64.71
29.69
-24.76
Depreciation Expense
- -
- -
- -
- -
1
4
7
8
9
6
5
5
2
- -
Net Income, GAAP
-9
-28
-57
-79
-119
-231
-291
-307
-340
-228
-276
-85
33
-9
Effective Tax Rate (%)
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
0.09
0.13
Profit Margin (%)
- -
- -
- -
- -
- -
- -
- -
- -
-1,672.28
-359.12
-3,220.88
-66.23
27.07
-40.91
Working Capital
50
103
315
251
145
282
236
440
279
216
-40
-70
-3
7
LT Debt
- -
- -
- -
- -
- -
- -
14
13
26
58
46
30
9
9
Total Equity
-11
103
315
254
178
339
291
462
280
127
-99
-97
-39
-37
Return on Invested Capital (%)
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
Return on Capital (%)
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
-1.81
-0.43
Return on Common Equity (%)
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -

Capital Structure

FRC

in mil. unless spec.
Sep'25
Dec'25
Mar'26
ST Debt
2
1
1
LT Borrowings
- -
- -
- -
LT Finance Leases
15
9
9
Preferred Equity and Hybrid Capital
- -
- -
- -
Shares Outstanding
7
7
9
Market Capitalization
169
220
63

Working Capital

FRC

in mil. unless spec.
Sep'25
Dec'25
Mar'26
Total Current Assets
18
12
12
Cash, Cash Equivalents & STI
14
8
8
Accounts Receivable, Net
2
1
- -
Inventories
- -
- -
- -
Total Current Liabilities
18
15
6
Payables & Accruals
3
2
3
ST Debt
2
1
1
Deferred Revenue
1
1
1

Growth Rates

FRC

in mil. unless spec.

(avg. rate of change)

10 years
5 years
1 year
Total Equity
-24.9%
-66.99%
-60.42%
Free Cash Flow
15.18%
-15.27%
-26.13%
Net Income, GAAP
0.55%
-41.67%
-138.28%
Sales/Revenue/Turnover
- -
- -
-6.33%
Total Cash Common Dividend
- -
- -
- -

Quarterly Revenue

FRC

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
27
29
40
33
129
2025
98
18
3
2
121
2026
1
- -
- -
- -
- -

Quarterly Earnings Per Share

FRC

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
-5.65
-3.1
-2.93
-1.19
-11.41
2025
3.53
0.2
-0.32
- -
- -
2026
-0.29
- -
- -
- -
- -

Quarterly Dividends Per Share

FRC

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
- -
- -
- -
- -
- -
2025
- -
- -
- -
- -
- -
2026
- -
- -
- -
- -
- -

Company Description

APIChat
CEO
Anhco Nguyen
Full Time Employees
153
Sector
Healthcare
Industry
Biotechnology
Address
611 Gateway Boulevard South San Francisco CA United States of America 94080
IPO Date
Oct 16, 2014
Business
Atara Biotherapeutics, Inc. (Nasdaq: ATRA) develops off-the-shelf allogeneic T-cell immunotherapies targeting Epstein-Barr virus (EBV)-associated diseases, cancer and autoimmune conditions; its lead product, tabelecleucel (tab-cel or EBVALLO), is an EBV-specific T-cell immunotherapy approved in Europe, the UK and Switzerland for EBV-positive post-transplant lymphoproliferative disease (EBV+ PTLD) in patients aged two years and older after at least one prior therapy, with the US FDA granting Priority Review to its Biologics License Application and a PDUFA target action date of January 10, 2026. The company's pipeline features next-generation allogeneic CAR T therapies including ATA3219, a CD19-targeted CAR T with 1XX co-stimulatory domain, memory phenotype and unedited T-cell receptor in Phase 1 for relapsed/refractory B-cell non-Hodgkin's lymphoma, lupus nephritis and systemic lupus erythematosus; ATA3431, a preclinical dual CD19/CD20 CAR T for B-cell malignancies and autoimmune diseases; and additional undisclosed preclinical AlloCAR T programs addressing oncology and autoimmune indications. Founded in 2012 and headquartered in Thousand Oaks, California, Atara leverages its EBV T-cell platform for scalable manufacturing from healthy donors, enabling rapid delivery without gene editing or HLA matching, with global operations transitioned substantially for tab-cel commercialization through its expanded partnership with Pierre Fabre Laboratories, which closed in late 2023 and includes up to $640 million in milestones, double-digit royalties and assumption of manufacturing, regulatory, clinical and commercial activities including US BLA sponsorship completed in October 2025, unlocking a $40 million milestone upon FDA approval. Recent developments encompass a 29% workforce reduction in October 2025 to retain 15 essential employees amid 60% projected operating expense cuts for 2025, board changes appointing Greg Ciongoli as Chair and adding James Huang and Nachi Subramanian while parting with three directors, a $36 million registered direct offering in September 2024, a non-binding $15 million equity line term sheet with Redmile Group, and resumed evaluation of strategic alternatives including potential mergers or acquisitions to maximize shareholder value.

Company News

APIChat
  • The Gross Law Firm Reminds Shareholders of a Lead Plaintiff Deadline of May 22, 2026 in Atara Biotherapeutics, Inc. Lawsuit - ATRA

  • ATRA Deadline: Rosen Law Firm Urges Atara Biotherapeutics, Inc. (NASDAQ: ATRA) Stockholders with Losses in Excess of $100K to Contact the Firm for Information About Their Rights

  • ATRA Deadline: Rosen Law Firm Urges Atara Biotherapeutics, Inc. (NASDAQ: ATRA) Stockholders with Losses in Excess of $100K to Contact the Firm for Information About Their Rights

  • Atara Biotherapeutics, Inc. (ATRA) Shareholders Who Lost Money Have Opportunity to Lead Securities Fraud Lawsuit

  • Bronstein, Gewirtz & Grossman LLC Urges Atara Biotherapeutics, Inc. Investors to Act: Class Action Filed Alleging Investor Harm

  • ATRA DEADLINE TODAY: ROSEN, A LEADING LAW FIRM, Encourages Atara Biotherapeutics, Inc. Investors with Losses in Excess of $100K to Secure Counsel Before Important May 22 Deadline in Securities Class Action - ATRA

  • ATRA FINAL DEADLINE ALERT: Faruqi & Faruqi, LLP Reminds Atara Biotherapeutics (ATRA) Investors of Securities Class Action Deadline on May 22, 2026

  • ATARA DEADLINE: ROSEN, GLOBAL INVESTOR COUNSEL, Encourages Atara Biotherapeutics, Inc. Investors with Losses in Excess of $100K to Secure Counsel Before Important Deadline in Securities Class Action - ATRA

  • ATRARA (NASDAQ:ATRA) DEADLINE MAY 22nd: Bragar Eagel & Squire, P.C. Reminds Atara Biotherapeutics, Inc. Investors They Have Until May 22nd to Seek Lead Plaintiff Role in Class Action Lawsuit

  • Pomerantz Law Firm Announces the Filing of a Class Action Against Atara Biotherapeutics, Inc. and Certain Officers - ATRA

  • Bronstein, Gewirtz & Grossman LLC Urges Atara Biotherapeutics, Inc. Investors to Act: Class Action Filed Alleging Investor Harm

  • ATRA Stock Shoots Up 82% in a Month: Here's What You Should Know

  • ATRA Investors Have Opportunity to Lead Atara Biotherapeutics, Inc. Securities Fraud Lawsuit with the Schall Law Firm

  • ATRA EQUITY ACTION REMINDER: Faruqi & Faruqi, LLP Reminds Atara Biotherapeutics (ATRA) Investors of Securities Class Action Deadline on May 22, 2026

  • ATARA DEADLINE: ROSEN, SKILLED INVESTOR COUNSEL, Encourages Atara Biotherapeutics, Inc. Investors with Losses in Excess of $100K to Secure Counsel Before Important Deadline in Securities Class Action - ATRA

  • Deadline Soon: Atara Biotherapeutics, Inc. (ATRA) Shareholders Who Lost Money Urged To Contact The Law Offices of Frank R. Cruz About Securities Fraud Lawsuit

  • Bronstein, Gewirtz & Grossman LLC Urges Atara Biotherapeutics, Inc. Investors to Act: Class Action Filed Alleging Investor Harm

  • DEADLINE ALERT: Atara Biotherapeutics (ATRA) Investors Who Suffered Losses Encouraged to Contact Faruqi & Faruqi Before May 22, 2026 Securities Class Action Deadline

  • Atara Biotherapeutics, Inc. Sued for Securities Law Violations - Investors Should Contact Levi & Korsinsky Before May 22, 2026 to Discuss Your Rights - ATRA

  • ATARA DEADLINE: ROSEN, SKILLED INVESTOR COUNSEL, Encourages Atara Biotherapeutics, Inc. Investors to Secure Counsel Before Important Deadline in Securities Class Action - ATRA