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Atara Biotherapeutics (ATRA)
NASDAQ:ATRA
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Atara Biotherapeutics (ATRA) AI Stock Analysis

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ATRA

Atara Biotherapeutics

(NASDAQ:ATRA)

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Neutral 42 (OpenAI - Gpt-5.6Sol)
Rating:42Neutral
Price Target:
$9.50
▲(3.26% Upside)
Action:Reiterated
Date:08/18/26
The score is primarily held down by weak financial performance (sharp TTM revenue decline, return to losses, negative equity, and continued cash burn). Technical indicators also lean bearish (below key moving averages with negative MACD). Valuation provides limited support due to a negative P/E and no dividend yield data.
Positive Factors
Allogeneic T-cell platform
Atara’s focus on allogeneic, off-the-shelf T-cell therapies gives it a defined technology platform spanning EBV-associated cancers, tumor-associated targets, and engineered CAR T programs. A platform approach can support multiple clinical opportunities from related capabilities over the medium term.
Negative Factors
Severe revenue deterioration
The sharp TTM revenue contraction and return to a sizable loss indicate that recent earnings power is highly unstable. This weakens internal funding capacity and makes progress more dependent on successful clinical development, partnering activity, or future financing.
Read all positive and negative factors
Positive Factors
Negative Factors
Allogeneic T-cell platform
Atara’s focus on allogeneic, off-the-shelf T-cell therapies gives it a defined technology platform spanning EBV-associated cancers, tumor-associated targets, and engineered CAR T programs. A platform approach can support multiple clinical opportunities from related capabilities over the medium term.
Read all positive factors

Atara Biotherapeutics (ATRA) vs. SPDR S&P 500 ETF (SPY)

Atara Biotherapeutics Business Overview & Revenue Model

Company Description
Founded in 2012 and headquartered in South San Francisco, California, Atara Biotherapeutics, Inc. is dedicated to pioneering ready-to-use (off-the-shelf) T-cell immunotherapies. Their primary focus in the United States involves creating treatments...
How the Company Makes Money
Atara Biotherapeutics primarily generates revenue through collaboration and license arrangements rather than recurring product sales (as a clinical-stage biotech, it generally does not have sustained commercial revenue). Key revenue streams includ...

Atara Biotherapeutics Financial Statement Overview

Summary
Financial profile is stressed: TTM revenue fell ~73% with a swing back to sizable losses, shareholders’ equity is persistently negative, and operating/free cash flow remain negative (ongoing cash burn). High gross margin and a profitable 2025 are positives, but they appear non-durable versus the weak TTM trend.
Income Statement
28
Negative
Balance Sheet
18
Very Negative
Cash Flow
15
Very Negative
BreakdownTTMDec 2025Dec 2024Dec 2023Dec 2022Dec 2021
Income Statement
Total Revenue6.19M120.77M128.94M8.57M63.57M20.34M
Gross Profit5.66M99.56M107.93M-313.00K-206.42M-261.66M
EBITDA-13.65M38.63M-75.75M-266.00M-222.26M-330.75M
Net Income-16.69M32.69M-85.40M-276.13M-228.30M-340.14M
Balance Sheet
Total Assets21.02M20.23M109.10M165.50M376.42M468.13M
Cash, Cash Equivalents and Short-Term Investments9.87M8.48M42.50M51.73M242.82M371.07M
Total Debt9.88M52.80M43.83M57.87M71.70M28.27M
Total Liabilities58.02M58.74M206.38M264.74M249.78M188.51M
Stockholders Equity-37.00M-38.50M-97.28M-99.23M126.64M279.61M
Cash Flow
Free Cash Flow-21.89M-50.94M-68.96M-194.20M-274.62M-231.10M
Operating Cash Flow-21.89M-50.94M-68.72M-192.98M-270.43M-220.52M
Investing Cash Flow-607.00K18.15M8.62M123.87M202.96M22.26M
Financing Cash Flow8.82M16.10M59.28M2.01M53.08M103.94M

Atara Biotherapeutics Technical Analysis

Technical Analysis Sentiment
Negative
Last Price9.20
Price Trends
50DMA
8.93
Negative
100DMA
9.42
Negative
200DMA
8.42
Negative
Market Momentum
MACD
-0.21
Positive
RSI
36.67
Neutral
STOCH
10.73
Positive
Evaluating momentum and price trends is crucial in stock analysis to make informed investment decisions. For ATRA, the sentiment is Negative. The current price of 9.2 is below the 20-day moving average (MA) of 9.30, above the 50-day MA of 8.93, and above the 200-day MA of 8.42, indicating a bearish trend. The MACD of -0.21 indicates Positive momentum. The RSI at 36.67 is Neutral, neither overbought nor oversold. The STOCH value of 10.73 is Positive, not indicating any strong overbought or oversold conditions. Overall, these indicators collectively point to a Negative sentiment for ATRA.

Atara Biotherapeutics Risk Analysis

Atara Biotherapeutics disclosed 76 risk factors in its most recent earnings report. Atara Biotherapeutics reported the most risks in the "Finance & Corporate" category.
Finance & Corporate - Financial and accounting risks. Risks related to the execution of corporate activity and strategy
Latest Risks Added 0 New Risks

Atara Biotherapeutics Peers Comparison

Overall Rating
UnderperformOutperform
Sector (51)
Financial Indicators
Name
Overall Rating
Market Cap
P/E Ratio
ROE
Dividend Yield
Revenue Growth
EPS Growth
51
Neutral
$7.86B-0.30-43.30%2.27%22.53%-2.21%
51
Neutral
$375.88M-0.73187.62%―-8.79%-195.46%
46
Neutral
$240.15M-17.61-31.27%―1.32%59.94%
45
Neutral
$257.03M-1.09-87.95%―-100.00%14.08%
43
Neutral
$21.52M-0.37-108.72%―2.15%17.34%
42
Neutral
$80.80M-6.9144.67%―-96.72%-253.97%
* Healthcare Sector Average
Performance Comparison
Ticker
Company Name
Price
Change
% Change
ATRA
Atara Biotherapeutics
8.05
-6.40
-44.29%
MGNX
MacroGenics
3.77
2.07
121.76%
ZNTL
Zentalis Pharmaceuticals
2.72
1.17
76.30%
SRZN
Surrozen
31.98
18.32
134.11%
TCRX
TScan Therapeutics
0.32
-1.77
-84.83%
Glossary
BuyA stock rated as a "Buy" is expected to perform better than the overall market or a specific benchmark over the near-to-medium term. This rating suggests the stock is likely to deliver higher returns compared to other stocks in the same sector or market index. Note: This is not investment advice; please consult a financial advisor before making investment decisions.
HoldA stock rated as a "Hold" is expected to perform in line with the overall market or a specific benchmark. This rating indicates that the stock is neither particularly compelling nor unfavorable for investment. Note: This is not investment advice; please consult a financial advisor before making investment decisions.
SellA stock rated as a "Sell" is expected to perform worse than the overall market or a specific benchmark over the near-to-medium term. This rating suggests the stock may deliver lower returns compared to other stocks in the same sector or market index. Note: This is not investment advice; please consult a financial advisor before making investment decisions.

Disclaimer

This AI Analyst Stock Report is automatically generated by our AI systems using advanced algorithms and publicly available financial, technical, and market data. While the information provided aims to be accurate and insightful, it is intended for informational purposes only and should not be considered financial advice. Any content created by an AI (Artificial Intelligence) system may contain inaccuracies and/or contain errors. Investing in stocks carries inherent risks, and past performance is not indicative of future results. This report does not account for your personal financial circumstances, objectives, or risk tolerance. Always conduct your own research or consult with a qualified financial advisor before making investment decisions. The analysis and recommendations provided are based on historical and current data and may not fully reflect future market conditions or unexpected developments. Neither the creators of this report nor its affiliated entities guarantee the accuracy, completeness, or reliability of the information presented. Use this report at your own discretion and risk.Date of analysis: Aug 18, 2026