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

Zenas BioPharma, Inc.

ZBIO: Is Zenas BioPharma, Inc. Halal?

Not Halal

Zenas BioPharma, Inc.

NASDAQHealthcareUS

$17.13

-5.72%

About Zenas BioPharma, Inc.

Zenas BioPharma, Inc., a clinical-stage biopharmaceutical company, engages in the development and commercialization of transformative immunology-based therapies. Its lead product candidate is obexelimab, a bifunctional monoclonal antibody for various indications, including immunoglobulin G4-related disease, multiple sclerosis, systemic lupus erythematosus, and warm autoimmune hemolytic anemia. The company also develops ZB002, an anti-TNFa monoclonal antibody; ZB004, a cytotoxic T-lymphocyte-associated antigen 4-immunoglobulin fusion; ZB001, an anti-insulin-like growth factor-1 receptor monoclonal antibody; and ZB005, an anti-active complement component 1s monoclonal antibody. Zenas BioPharma, Inc. was formerly known as Zenas BioPharma (Cayman) Limited and changed its name to Zenas BioPharma, Inc. in August 2023. The company was incorporated in 2019 and is based in Waltham, Massachusetts.

Sector: Healthcare 路 Industry: Biotechnology

Shariah Compliance Status

AAOIFI Standard 21Updated Jun 18, 2026
F

Non-Compliant

Fails Shariah screening

0Score

Business Activity Screen

Passed

Checks if the business is involved in prohibited activities (alcohol, gambling, pork, conventional banking, etc.)

Financial Ratio Screen

Failed

Financial ratios must be below AAOIFI thresholds

Debt / Market Cap9.5% / 30.0%

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.

Screened: Jun 18, 2026Fiscal: Q1 2026Source: EDGAR

Financial Overview

Market Cap

764.7M

Price

$17.13

Sector

Healthcare

Industry

Biotechnology

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Frequently Asked Questions

Is Zenas BioPharma, Inc. (ZBIO) halal to invest in?
Zenas BioPharma, Inc. (ZBIO) 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 Zenas BioPharma, Inc. get a F compliance rating?
Zenas BioPharma, Inc. (ZBIO) received a grade of F (Non-Compliant) based on three AAOIFI Standard 21 financial ratios: debt-to-market-cap of 9.5% (limit 30%); interest-bearing deposits of 41.4% (limit 30%); prohibited income of 33.94% (limit 5%). The grade reflects the margin of safety across all three ratios relative to their thresholds.
What could change Zenas BioPharma, Inc.'s Shariah verdict?
Zenas BioPharma, 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 Zenas BioPharma, Inc. re-screened for Shariah compliance?
Zenas BioPharma, Inc. (ZBIO) 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: Jun 18, 2026.

Screened according to AAOIFI Standard No. 21 路 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.