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ATRA Overview

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ET
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Intellectia

Loading chart...

High
7.050
Open
6.450
VWAP
6.46
Vol
644.24K
Mkt Cap
45.35M
Low
6.050
Amount
4.16M
EV/EBITDA(TTM)
1.63
Total Shares
7.21M
EV
73.29M
EV/OCF(TTM)
--
P/S(TTM)
0.49
Atara Biotherapeutics, Inc. is an allogeneic T-cell immunotherapy company. The Company 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.
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Events Timeline

(ET)
2026-03-03
08:10:00
Atara and Pierre Fabre Submit FDA Meeting Request
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2026-02-23 (ET)
2026-02-23
08:20:00
Atara Biotherapeutics Amends Agreement, Delays $9M Payment to 2028
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2026-01-12 (ET)
2026-01-12
08:30:00
Atara Biotherapeutics Receives Complete Response Letter from FDA
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2025-11-12 (ET)
2025-11-12
09:12:31
Atara Biotherapeutics cuts its workforce by 29%
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2025-11-12
09:11:53
Atara Biotherapeutics announces Q3 earnings per share of 32 cents, falling short of the consensus estimate of 67 cents.
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2025-11-03 (ET)
2025-11-03
09:03:02
Pierre Fabre Reveals Transfer of BLA for Tabelecleucel from Atara Biotherapeutics
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2025-08-11 (ET)
2025-08-11
16:02:22
Atara Biotherapeutics reports Q2 EPS 19c vs. ($3.10) last year
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News

Benzinga
8.5
03-09Benzinga
Lisata Therapeutics to be Taken Private by Kuva Labs
  • Acquisition Agreement: Lisata Therapeutics Inc has agreed to be taken private by Kuva Labs, offering shareholders $5.00 per share along with a $1.00 contingent value right per share, indicating recognition of the company's future potential.
  • Significant Stock Surge: Following the acquisition announcement, Lisata Therapeutics' shares rose 20.3% in pre-market trading to $5.03, reflecting positive market reaction and increased investor confidence in the deal.
  • Impact of Privatization: The acquisition will result in Lisata Therapeutics delisting from public markets, potentially providing the company with greater flexibility to focus on long-term strategic goals while mitigating the impact of market volatility on its operations.
  • Market Dynamics Shift: The announcement of this deal has sparked interest in other related stocks, demonstrating investor enthusiasm for M&A activity in the biotech sector, which may influence future investment decisions and market trends.
stocktwits
8.5
03-03stocktwits
Atara Partners with Pierre Fabre to Address FDA Concerns on Tabelecleucel
  • FDA Submission Update: Atara's partner Pierre Fabre submitted a briefing to the FDA to address concerns regarding the immunotherapy tabelecleucel, demonstrating the company's proactive approach in navigating regulatory challenges.
  • Stock Price Surge: Following the announcement of the partner's request for a meeting with the FDA, Atara's shares rose 7% on Tuesday, reflecting market optimism about the company's future, despite a 25% decline in stock price over the past year.
  • Clinical Trial Data: Atara provided updated long-term efficacy data and additional supportive information, emphasizing the adequacy and control of its clinical trials, aiming to lay the groundwork for a potential resubmission of tabelecleucel, showcasing the company's confidence in the product's success.
  • Market Sentiment Shift: On the Stocktwits platform, retail sentiment around ATRA shifted from 'bullish' to 'extremely bullish', indicating increased investor confidence in the company's future prospects, despite the FDA's rejection decision.
seekingalpha
9.0
02-25seekingalpha
Atara Biotherapeutics Shares Rise After FDA Rejection Report
  • FDA Rejection: Atara Biotherapeutics' cell therapy tabelecleucel was rejected by the FDA despite internal recommendations for approval, leading to a significant drop in the company's stock price in January, highlighting the impact of regulatory uncertainty on market confidence.
  • Insufficient Clinical Data: Although the FDA's Center for Biologics Evaluation and Research suggested approval for late 2024 to early 2025, the rejection due to inadequate clinical data under the new leadership indicates a tightening of regulatory standards, which may affect future R&D directions.
  • Leadership Changes Impact: The rejection of tabelecleucel under the leadership of new FDA head Vinay Prasad is seen as a reflection of policy shifts at the FDA, potentially leading to greater approval challenges for Atara and affecting its market positioning.
  • Market Reaction Volatility: Following the news of the FDA rejection, Atara's shares rebounded on Wednesday, indicating a reassessment of the company's future potential by investors, although the overall outlook remains uncertain.
moomoo
7.5
02-23moomoo
ATARA BIOTHERAPEUTICS INC - HCRX REVISITS DEADLINE FOR $9 MILLION CASH PAYMENT
  • Company Announcement: Atara Biotherapeutics has announced an amendment to its agreement with HCRX regarding a cash payment.

  • Financial Details: The amended agreement includes a cash payment of $9 million.

PRnewswire
7.0
02-13PRnewswire
Atara Biotherapeutics Faces Securities Fraud Investigation
  • FDA Rejection: On January 12, 2026, Atara announced that the FDA issued a Complete Response Letter for its EBVALLO™ Biologics License Application, indicating that the application cannot be approved in its current form due to the inadequacy of the single-arm ALLELE trial, which jeopardizes the company's future product launch plans.
  • Stock Price Plunge: Following the FDA announcement, Atara's stock price plummeted by $7.79, a staggering 56.99% drop, closing at $5.88 per share, which may undermine investor confidence and impact the company's ability to raise funds.
  • Legal Investigation Initiated: Pomerantz LLP is investigating whether Atara and its executives have engaged in securities fraud or other unlawful business practices, advising investors to contact the firm to join the class action, which could exacerbate the legal risks facing the company.
  • Market Reaction Intensifies: The FDA's rejection and the subsequent stock collapse have created significant uncertainty regarding Atara's future prospects, potentially affecting its reputation and attractiveness to investors in the biopharmaceutical industry.
Globenewswire
7.0
02-03Globenewswire
Pomerantz LLP Investigates Securities Fraud Claims Against Atara Biotherapeutics
  • Investigation Launched: Pomerantz LLP is investigating claims on behalf of Atara Biotherapeutics investors regarding potential securities fraud or other unlawful business practices, indicating serious concerns about the company's governance.
  • FDA Application Denied: On January 12, 2026, Atara announced that its EBVALLO™ Biologics License Application was rejected by the FDA via a Complete Response Letter (CRL), indicating that the application is currently inadequate for approval, which impacts the company's future product launch plans.
  • Stock Price Plummets: Following the FDA's CRL announcement, Atara's stock price fell by $7.79, a decline of 56.99%, closing at $5.88 per share, reflecting market pessimism regarding the company's outlook.
  • Legal Implications: Pomerantz LLP, recognized for its expertise in securities litigation, may provide legal support to affected investors, further intensifying the legal and financial pressures faced by Atara.
Wall Street analysts forecast ATRA stock price to rise
2 Analyst Rating
Wall Street analysts forecast ATRA stock price to rise
2 Buy
0 Hold
0 Sell
Moderate Buy
Current: 0.000
sliders
Low
18.00
Averages
21.50
High
25.00
Current: 0.000
sliders
Low
18.00
Averages
21.50
High
25.00
Canaccord
Buy
maintain
$17 -> $25
AI Analysis
2025-12-19
Reason
Canaccord
Price Target
$17 -> $25
AI Analysis
2025-12-19
maintain
Buy
Reason
Canaccord raised the firm's price target on Atara Biotherapeutics to $25 from $17 and keeps a Buy rating on the shares. The firm said they see a reasonable chance for FDA approval of tab-cel in EBV+ post-transplant lymphoproliferative disease (EBV+ PTLD) by the upcoming action date of January 11, 2026. The $40M milestone upon approval will help to reinvigorate its pipeline.
Mizuho
Salim Syed
Outperform
maintain
$16 -> $18
2025-11-20
Reason
Mizuho
Salim Syed
Price Target
$16 -> $18
2025-11-20
maintain
Outperform
Reason
Mizuho analyst Salim Syed raised the firm's price target on Atara Biotherapeutics to $18 from $16 and keeps an Outperform rating on the shares. The firm said it raised its price target on decreased operating expense, adding that it is watching the January 10, 2026 PDUFFA date for tab-cel and any word on the company's strategic alternatives valuation.
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Valuation Metrics

The current forward P/E ratio for Atara Biotherapeutics Inc (ATRA.O) is 19.53, compared to its 5-year average forward P/E of 0.30. For a more detailed relative valuation and DCF analysis to assess Atara Biotherapeutics Inc's fair value, Click here.

Forward PE

The forward P/E ratio is a valuation metric that divides a company's current stock price by its estimated future earnings per share over the next 12 months.
StronglyUndervaluedUndervaluedFairOvervaluedStronglyOvervalueddotted line Image
N/A
5Y Average PE
0.30
Current PE
19.53
Overvalued PE
6.53
Undervalued PE
-5.94

Forward EV/EBITDA

The forward EV/EBITDA ratio is a valuation metric that divides a company's enterprise value (EV) by its estimated future earnings before interest, taxes, depreciation, and amortization (EBITDA) over the next 12 months.
StronglyUndervaluedUndervaluedFairOvervaluedStronglyOvervalueddotted line Image
N/A
5Y Average EV/EBITDA
-2.09
Current EV/EBITDA
11.23
Overvalued EV/EBITDA
4.99
Undervalued EV/EBITDA
-9.18

Forward PS

The forward P/S ratio is a valuation metric that divides a company's current stock price by its estimated future sales (or revenue) per share over the next 12 months.
StronglyUndervaluedUndervaluedFairOvervaluedStronglyOvervalueddotted line Image
N/A
5Y Average PS
10.79
Current PS
2.62
Overvalued PS
25.35
Undervalued PS
-3.78

Financials

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Whales Holding ATRA

E
EcoR1 Capital, LLC
Holding
ATRA
+7.87%
3M Return

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Frequently Asked Questions

What is Atara Biotherapeutics Inc (ATRA) stock price today?

The current price of ATRA is 6.29 USD — it has decreased -5.84

What is Atara Biotherapeutics Inc (ATRA)'s business?

Atara Biotherapeutics, Inc. is an allogeneic T-cell immunotherapy company. The Company 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 price predicton of ATRA Stock?

Wall Street analysts forecast ATRA stock price to rise over the next 12 months. According to Wall Street analysts, the average 1-year price target for ATRA is21.50 USD with a low forecast of 18.00 USD and a high forecast of 25.00 USD. However, analyst price targets are subjective and often lag stock prices, so investors should focus on the objective reasons behind analyst rating changes, which better reflect the company's fundamentals.

What is Atara Biotherapeutics Inc (ATRA)'s revenue for the last quarter?

Atara Biotherapeutics Inc revenue for the last quarter amounts to 3.45M USD, decreased -91.41

What is Atara Biotherapeutics Inc (ATRA)'s earnings per share (EPS) for the last quarter?

Atara Biotherapeutics Inc. EPS for the last quarter amounts to -0.32 USD, decreased -89.08

How many employees does Atara Biotherapeutics Inc (ATRA). have?

Atara Biotherapeutics Inc (ATRA) has 153 emplpoyees as of March 11 2026.

What is Atara Biotherapeutics Inc (ATRA) market cap?

Today ATRA has the market capitalization of 45.35M USD.