What is Cellectis S.A.'s Shariah compliance score?

Cellectis S.A.'s (CLLS) compliance score is being calculated. Check HalalScreener.app for the latest AAOIFI screening results.

Does Cellectis S.A. pass AAOIFI screening?

Cellectis S.A. (CLLS) 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% (CLLS: 39.9%), (3) interest-bearing deposits below 30% (CLLS: 69.5%), and (4) prohibited income below 5% (CLLS: 13.0%). HalalScreener provides free AAOIFI screening for 10,000+ stocks at halalscreener.app.

How much purification is needed for Cellectis S.A. stock?

Cellectis S.A. (CLLS) has a non-permissible income ratio of 13.02%. Muslim investors should purify this percentage of any dividends received and capital gains realized from CLLS shares by donating it to charity. HalalScreener's purification calculator at halalscreener.app/en/purification automates this calculation using the latest financial data.

Where can I screen Cellectis S.A. for Shariah compliance for free?

HalalScreener (halalscreener.app) offers free Shariah compliance screening for Cellectis S.A. (CLLS) and 10,000+ other US-listed stocks, ETFs, and 100+ cryptocurrencies. The screening uses AAOIFI Standard No. 21 and shows all financial ratios transparently. No credit card or signup required for basic screening. HalalScreener also includes an AI Islamic Scholar for follow-up questions about CLLS's compliance across different madhabs (Hanafi, Shafi'i, Maliki, Hanbali, Ja'fari).

CLLS: Is Cellectis S.A. Halal?

Cellectis S.A.

NASDAQHealthcareFR

$2.83

-2.08%

Market Cap: 284.2M

Compliance Status

Not Halal

Screened on Jul 18, 2026 · AAOIFI Standard 21

Non-Compliant

0Score

Is Cellectis S.A. (CLLS) halal? Not Halal. Based on AAOIFI screening, Cellectis S.A. 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%.

39.9% of 30.0% limit

What this means for you

Most scholars advise not holding CLLS

It does not pass AAOIFI Shariah screening.

See halal alternatives from the same sector further down this page

About Cellectis S.A.

Cellectis S.A. is a biotechnology firm in the clinical development stage, concentrating on the creation of immuno-oncology therapies. These therapies harness gene-edited T-cells engineered to express chimeric antigen receptors, designed to specifically identify and eliminate malignant cells. Its operations are divided into two distinct divisions: Therapeutics and Plants. The therapeutic pipeline includes several product candidates currently undergoing development. Among these is UCART19, an allogeneic T-cell therapy targeting CD19-expressing blood cancers such as acute lymphoblastic leukemia. Other key developments encompass ALLO-501 and ALLO-501A, designed for diffuse large B-cell lymphoma and follicular lymphoma in relapsed or refractory patients; ALLO-316, intended for Renal Cell Carcinoma; UCART123 for acute myeloid leukemia; and UCART22 for B-cell acute lymphoblastic leukemia. Furthermore, UCARTCS1 and ALLO-715 are being developed to combat multiple myeloma. Strategic partnerships form a crucial part of its operations, encompassing alliances with entities such as Allogene Therapeutics, Inc., Les Laboratoires Servier, The University of Texas M.D. Anderson Cancer Center, and Iovance Biotherapeutics. The firm also maintains a dedicated research and development collaboration with Cytovia Therapeutics, Inc. Established in 1999, Cellectis S.A. maintains its principal offices in Paris, France.

Sector: Healthcare · Industry: Biotechnology

Shariah Compliance Status

AAOIFI Standard 21Updated Jul 18, 2026

Compliance History

Not Halal, unchanged since May 2026.

No status changes recorded since we began tracking.

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

Fiscal: FY 2025Data source: FMP

Halal Alternatives in Healthcare

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

0001.KLA+

Supercomnet Technologies Bhd

$0.45

-0.02%

0002.KLA+

Kotra Industries Bhd

$3.72

+0.01%

0075.KLA+

LYC Healthcare Bhd

$0.01

+0.00%

0101.KLA+

TMC Life Sciences Bhd

$0.47

+0.00%

0155.KLA+

Malaysian Genomics Resource Centre Bhd

$0.29

+0.00%

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B+

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AbbVie Inc.

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LLY

Eli Lilly and Company

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MRK

Merck & Co., Inc.

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Frequently Asked Questions

Is Cellectis S.A. (CLLS) halal to invest in?

Cellectis S.A. (CLLS) 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 Cellectis S.A. get a F compliance rating?

Cellectis S.A. (CLLS) received a grade of F (Non-Compliant) based on three AAOIFI Standard 21 financial ratios: debt-to-market-cap of 39.9% (limit 30%); interest-bearing deposits of 69.5% (limit 30%); prohibited income of 13.02% (limit 5%). The grade reflects the margin of safety across all three ratios relative to their thresholds.

What could change Cellectis S.A.'s Shariah verdict?

Cellectis S.A.'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 Cellectis S.A. re-screened for Shariah compliance?

Cellectis S.A. (CLLS) 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: Jul 18, 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.