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ATRA Stock Chart & Stats
$9.20
-$0.27(-3.30%)
At close: 4:00 PM EDT
$9.20
-$0.27(-3.30%)
Day’s Range― - ―
52-Week Range$3.92 - $19.15
Previous CloseN/A
Volume75.24K
Average Volume (3M)50.74K
Market Cap
$97.97M
Enterprise Value$214.12
Total Cash (Recent Filing)$9.87M
Total Debt (Recent Filing)$9.88M
Price to Earnings (P/E)―
Beta0.66
Next Earnings
Oct 29, 2026EPS Estimate
-0.13Next Dividend Ex-DateN/A
Dividend YieldN/A
Share Statistics
EPS (TTM)-1.18
Shares Outstanding10,037,710
10 Day Avg. Volume44,253
30 Day Avg. Volume50,742
Financial Highlights & Ratios
PEG Ratio-0.06
Price to Book (P/B)-5.89
Price to Sales (P/S)1.88
P/FCF Ratio-4.45
Enterprise Value/Market Cap<0.01
Enterprise Value/Revenue<0.01
Enterprise Value/Gross Profit<0.01
Enterprise Value/Ebitda>-0.01
Forecast
1Y Price Target
$15.50Price Target Upside68.48% Upside
Rating ConsensusModerate Buy
Number of Analyst Covering2
EPS Forecast (FY)-0.71
Revenue Forecast (FY)$2.82M
Bulls Say, Bears Say
Bulls Say
Focused Allogeneic T-cell PlatformAtara’s focus on allogeneic, EBV-targeting T-cell therapies creates a defined development platform spanning cancers and other serious diseases. Reusing expertise across candidates may support multiple future product opportunities and partnership pathways, although approval is still required.
Historically Strong MarginsThe 2025 results demonstrated that Atara can generate strong gross and operating margins and positive net income when revenue is recognized. High TTM gross margin also suggests product economics could be attractive if development and partnership revenue become more consistent, though durability remains unproven.
Governance And Board OversightThe addition of an independent Audit Committee member, director re-elections, and auditor ratification reinforce formal oversight structures. Stronger governance can improve accountability and decision-making while Atara manages clinical programs, collaborations, regulatory work, and financing requirements.
Bears Say
Severe Revenue Deterioration And LossesA roughly 73% TTM revenue decline alongside a return to sizable losses indicates that recent earnings power is highly volatile and not yet dependable. This weakens the company’s ability to fund development internally and makes future performance more dependent on successful partnerships or approvals.
Negative Equity And Balance-sheet PressurePersistently negative equity reduces financial flexibility and makes leverage harder to manage, particularly while losses continue. Debt combined with modest assets can constrain capital allocation and leave Atara more reliant on external financing to sustain clinical development and corporate operations.
Continued Cash BurnNegative operating and free cash flow across the reported periods shows that Atara is not currently self-funding its activities. Continued cash burn can require additional financing, increase dependence on collaboration payments, and limit the company’s ability to advance programs without raising capital.
ATRA FAQ
What was Atara Biotherapeutics’s price range in the past 12 months?
Atara Biotherapeutics lowest stock price was $3.92 and its highest was $19.14 in the past 12 months.
What is Atara Biotherapeutics’s market cap?
Atara Biotherapeutics’s market cap is $97.97M.
When is Atara Biotherapeutics’s upcoming earnings report date?
Atara Biotherapeutics’s upcoming earnings report date is Oct 29, 2026 which is in 52 days.
How were Atara Biotherapeutics’s earnings last quarter?
Atara Biotherapeutics released its earnings results on Aug 12, 2026. The company reported -$0.32 earnings per share for the quarter, missing the consensus estimate of -$0.315 by -$0.005.
Is Atara Biotherapeutics overvalued?
According to Wall Street analysts Atara Biotherapeutics’s price is currently Undervalued.
Does Atara Biotherapeutics pay dividends?
Atara Biotherapeutics does not currently pay dividends.
What is Atara Biotherapeutics’s EPS estimate?
Atara Biotherapeutics’s EPS estimate is -0.13.
How many shares outstanding does Atara Biotherapeutics have?
Atara Biotherapeutics has 10,037,710 shares outstanding.
What happened to Atara Biotherapeutics’s price movement after its last earnings report?
Atara Biotherapeutics reported an EPS of -$0.32 in its last earnings report, missing expectations of -$0.315. Following the earnings report the stock price went down -7.751%.
Which hedge fund is a major shareholder of Atara Biotherapeutics?
Currently, no hedge funds are holding shares in ATRA
What is the TipRanks Smart Score and how is it calculated?
Smart Score combines eight research factors - such as analyst recommendations, hedge fund trends, and technical indicators - to measure a stock’s outlook. These signals are unified into a single score that reflects bullish or bearish momentum. See detailed methodology
Atara Biotherapeutics Stock Smart Score
Neutral
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9
10
Analyst Consensus
Moderate Buy
Average Price Target:
$15.50 (68.48% Upside)
$15.50 (68.48% Upside)
Blogger Sentiment
Neutral
ATRA Sentiment 50%
Sector Average 60%
Sector Average 60%
Hedge Fund Trend
Decreased
By 70.9K Shares
Last Quarter.
Last Quarter.
Insider Transactions
Bought Shares
Worth $959.1K over
the Last 3 Months
the Last 3 Months
Crowd Wisdom
Very Negative
Last 7 Days ▼ 1.0%
Last 30 Days ▼ 5.9%
Last 30 Days ▼ 5.9%
News Sentiment
Very Bullish
Bullish news 100%
Bearish news 0%
Bearish news 0%
Technicals
SMA
Positive
20 days / 200 days
Momentum
-23.75%
12-Months-Change
Fundamentals
Return on Equity
―
Trailing 12-Months
Asset Growth
-43.03%
Trailing 12-Months
Learn more about TipRanks Smart Score
Company Description
Atara Biotherapeutics
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 for patients battling cancer, autoimmune disorders, and viral infections. A key therapeutic candidate, tabelecleucel, is currently undergoing Phase 3 clinical trials for Epstein-Barr virus (EBV)-driven post-transplant lymphoproliferative disease, as well as various hematologic and solid tumors, such as nasopharyngeal carcinoma. The company is also advancing a robust pipeline of next-generation CAR T immunotherapies designed to combat hematologic malignancies and solid tumors. This includes ATA2271 and ATA3271 targeting mesothelin, alongside ATA2431 and ATA3219 for B-cell malignancies. Furthermore, Atara is developing ATA188 for the treatment of multiple sclerosis and the ATA368 program specifically for cancers associated with human papillomavirus (HPV). To bolster its research and development efforts, Atara Biotherapeutics has established significant collaborations and licensing agreements. These include a licensing partnership with Memorial Sloan Kettering Cancer Center, a license and R&D collaboration with QIMR Berghofer Medical Research Institute, and a strategic alliance with H. Lee Moffitt Cancer Center. Additionally, the company holds a strategic partnership with Bayer AG focused on mesothelin-targeted CAR T-cell therapies for solid tumors.
ATRA Stock 12 Month Forecast
Average Price Target
$15.50
▲(68.48% Upside)
Technical Analysis
Ownership Overview
51.23% Insiders
4.85% Mutual Funds
28.97% Other Institutional Investors
12.21% Public Companies and
Individual Investors











