Compliance Status
Doubtful
Screened on Oct 12, 2026 · AAOIFI Standard 21
Marginal
Is TransMedics Group, Inc. (TMDX) halal? Doubtful. Based on AAOIFI screening, TransMedics Group, Inc. passes the business activity screen but has financial ratios approaching AAOIFI limits with a compliance score of 48/100 (Grade: C).
Quote this verdict
HalalScreener rates TransMedics Group, Inc. (TMDX) Doubtful, 48/100, grade C under AAOIFI Standard 21, screened Oct 12, 2026. Source: https://halalscreener.app/en/stock/TMDX
Business activity
What the company sells is permissible.
Company debt
Within the limitHow much the company borrows, compared to its total value. AAOIFI allows up to 30%.
The verdict above is final and free.
Pro members can verify every number behind it: interest-bearing deposits, prohibited income breakdown, and the full AAOIFI math.
Screened according to AAOIFI Standard 21
What this means for you
You may own TMDX, with caution
Its numbers sit close to AAOIFI limits. Cautious investors may prefer alternatives or ask a scholar first.
Purification amount is Pro
We have screened TMDX's prohibited income, but the exact share you would need to purify is part of Pro.

TMDX: Is TransMedics Group, Inc. Halal?
TransMedics Group, Inc.
$70.78
Market Cap: 2.5B
Screened on a market cap of 2.7B
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About TransMedics Group, Inc.
TransMedics Group, Inc. operates as a commercial-stage medical technology enterprise, committed to transforming the landscape of organ transplant therapy for patients worldwide grappling with end-stage organ failure. At the core of their offerings is the Organ Care System (OCS), an innovative, portable solution engineered to perfuse, optimize, and continuously monitor donor organs. This system leverages exclusive, tailored technology to meticulously recreate near-physiological conditions for these vital organs while they remain outside the human body. The OCS suite encompasses specialized modules: OCS LUNG, which facilitates the preservation of standard criteria donor lungs for double-lung transplants; OCS Heart, designed for the extracorporeal perfusion and maintenance of donor hearts; and OCS Liver, dedicated to the preservation of donor livers. Founded in 1998, TransMedics is headquartered in Andover, Massachusetts.
Sector: Healthcare · Industry: Medical - Devices
Why This Stock Is Doubtful
- Interest income is not separately disclosed and could be close to the 5% limit.
Stocks are marked Doubtful when financial ratios pass but approach AAOIFI thresholds. Consider consulting a qualified scholar for a definitive ruling.
Shariah Compliance Status
See which ratio caused the failure.
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The verdict above is final and free.
Pro members can verify every number behind it: interest-bearing deposits, prohibited income breakdown, and the full AAOIFI math.
Screened according to AAOIFI Standard 21
Compliance History
Doubtfulnow
since Sep 2026
Halal
until the change above
Not Halal
until the change above
Tracked since Jun 2026. Updates automatically on each re-screen.
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Frequently Asked Questions
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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.