What is Atara Biotherapeutics, Inc.'s Shariah compliance score?

Atara Biotherapeutics, Inc.'s (ATRA) compliance score is being calculated. Check HalalScreener.app for the latest AAOIFI screening results.

Does Atara Biotherapeutics, Inc. pass AAOIFI screening?

Atara Biotherapeutics, Inc. (ATRA) does not pass AAOIFI Shariah screening. AAOIFI requires: (1) no primary involvement in prohibited activities like alcohol, gambling, or conventional banking, (2) debt-to-market-cap below 30% (ATRA: 59.6%), (3) interest-bearing deposits below 30%, and (4) prohibited income below 5%. HalalScreener provides free AAOIFI screening for 6,200+ stocks at halalscreener.app.

How much purification is needed for Atara Biotherapeutics, Inc. stock?

Muslim investors purify the portion of dividends and realized gains that comes from non-permissible income by donating it to charity. HalalScreener's purification calculator at halalscreener.app/en/purification computes the exact percentage and amount for Atara Biotherapeutics, Inc. (ATRA) using the latest financial data.

Where can I screen Atara Biotherapeutics, Inc. for Shariah compliance for free?

HalalScreener (halalscreener.app) offers free Shariah compliance screening for Atara Biotherapeutics, Inc. (ATRA) and 5,100+ other US-listed stocks, ETFs, and 100+ cryptocurrencies. The screening uses AAOIFI Standard No. 21 and shows the verdict, compliance grade, score, and debt ratio free. No credit card or signup required for basic screening; the full ratio breakdown is part of Pro. HalalScreener also includes an AI Islamic Scholar for follow-up questions about ATRA's compliance across different madhabs (Hanafi, Shafi'i, Maliki, Hanbali, Ja'fari).

ATRA: Is Atara Biotherapeutics, Inc. Halal?

Atara Biotherapeutics, Inc.

NASDAQHealthcareUS

$9.84

+4.02%

Market Cap: 88.7M

Compliance Status

Not Halal

Screened on Aug 26, 2026 · AAOIFI Standard 21

Non-Compliant

0Score

Is Atara Biotherapeutics, Inc. (ATRA) halal? Not Halal. Based on AAOIFI screening, Atara Biotherapeutics, Inc. passes the business activity screen but fails financial ratio screens with a compliance score of 0/100 (Grade: F).

AvoidBorderlineClean

Business activity

What the company sells is permissible.

Passed

Company debt

Over the limit

How much the company borrows, compared to its total value. AAOIFI allows up to 30%.

59.6% of 30.0% limit

What this means for you

Most scholars advise not holding ATRA

It does not pass AAOIFI Shariah screening.

See halal alternatives from the same sector further down this page

About Atara Biotherapeutics, Inc.

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.

Sector: Healthcare · Industry: Biotechnology

Shariah Compliance Status

AAOIFI Standard 21Updated Aug 26, 2026

Compliance History

Not Halal, unchanged since Aug 2026.

No status changes recorded since we began tracking.

Tracked since Aug 2026. Updates automatically on each re-screen.

Fiscal: Q2 2026Data source: EDGAR

Halal Alternatives in Healthcare

This stock is not Shariah-compliant. Here are halal alternatives from the same sector, ranked by compliance score:

RGCA+

Regencell Bioscience Holdings Limited

$5.02

-4.92%

0001.KLA+

Supercomnet Technologies Bhd

$0.52

-0.02%

0002.KLA+

Kotra Industries Bhd

$3.72

-0.00%

0101.KLA+

TMC Life Sciences Bhd

$0.45

+0.00%

0155.KLA+

Malaysian Genomics Resource Centre Bhd

$0.38

-0.01%

More Healthcare Stocks

JNJ

Johnson & Johnson

UNH

UnitedHealth Group Incorporated

ABBV

AbbVie Inc.

PFE

Pfizer Inc.

LLY

Eli Lilly and Company

A+

MRK

Merck & Co., Inc.

Free · No credit card required

Track ATRA and 6,200+ stocks with AI insights

Create your free account to unlock AI-powered compliance analysis, track your portfolio, calculate purification, and get unlimited AAOIFI screening.

Get Started Free Browse Screener

6,200+ assets AAOIFI standards Free watchlist

Frequently Asked Questions

Is Atara Biotherapeutics, Inc. (ATRA) halal to invest in?

Atara Biotherapeutics, Inc. (ATRA) is rated Not Halal under AAOIFI Standard 21 screening. It fails either the business activity screen (primary involvement in prohibited sectors such as conventional banking, alcohol, or gambling) or one of the quantitative financial ratio thresholds. Muslim investors should avoid or exit this position.

Why did Atara Biotherapeutics, Inc. get a F compliance rating?

Atara Biotherapeutics, Inc. (ATRA) received a grade of F (Non-Compliant) based on three AAOIFI Standard 21 financial ratios: debt-to-market-cap of 59.6% (limit 30%). The grade reflects the margin of safety across all three ratios relative to their thresholds.

What could change Atara Biotherapeutics, Inc.'s Shariah verdict?

Atara Biotherapeutics, Inc.'s verdict is re-evaluated at each annual re-screen. Three events could change it: (1) the debt-to-market-cap ratio crossing 30%, typically from new debt issuance or a major drop in share price; (2) interest-bearing deposits exceeding 30% of market cap; or (3) prohibited revenue (alcohol, gambling, conventional finance, etc.) exceeding 5% of total revenue. Verdict flips are tracked in the compliance history section above.

How often is Atara Biotherapeutics, Inc. re-screened for Shariah compliance?

Atara Biotherapeutics, Inc. (ATRA) is re-screened annually using the most recent full-year financial data from SEC filings. HalalScreener also triggers an on-demand re-screen whenever the stored data is more than 7 days old, ensuring the ratios reflect the latest available financial statements. Last screened: Aug 26, 2026.

Screened according to AAOIFI Standard No. 21 · For informational purposes only. Consult a qualified Islamic finance advisor before investing.

Disclaimer: This screening is for informational purposes only and does not constitute financial, legal, or religious advice. Compliance is evaluated using AAOIFI financial standards (debt, deposits, and prohibited income ratios) and publicly available data. Ethical, political, social, or environmental considerations are outside the scope of this screening. Individual scholars and methodologies may differ. Always consult a qualified Islamic finance advisor before making investment decisions.