What is Martin Marietta Materials, Inc.'s Shariah compliance score?

Martin Marietta Materials, Inc. (MLM) has a Shariah compliance score of 87/100 (Grade: A, Very Good) based on AAOIFI screening standards. Scores above 70 typically indicate strong compliance. The score factors in business activity screening and financial ratio analysis including debt levels, interest-bearing deposits, and prohibited income percentages. View the full breakdown at HalalScreener.app.

Does Martin Marietta Materials, Inc. pass AAOIFI screening?

Martin Marietta Materials, Inc. (MLM) passes 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% (MLM: 15.4%), (3) interest-bearing deposits below 30% (MLM: 0.2%), and (4) prohibited income below 5% (MLM: 0.0%). HalalScreener provides free AAOIFI screening for 10,000+ stocks at halalscreener.app.

How much purification is needed for Martin Marietta Materials, Inc. stock?

Martin Marietta Materials, Inc. (MLM) has a non-permissible income ratio of 0.00%. Muslim investors should purify this percentage of any dividends received and capital gains realized from MLM 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 Martin Marietta Materials, Inc. for Shariah compliance for free?

HalalScreener (halalscreener.app) offers free Shariah compliance screening for Martin Marietta Materials, Inc. (MLM) 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 MLM's compliance across different madhabs (Hanafi, Shafi'i, Maliki, Hanbali, Ja'fari).

MLM: Is Martin Marietta Materials, Inc. Halal?

Martin Marietta Materials, Inc.

NYSEBasic MaterialsUS

$575.06

+0.55%

Market Cap: 34.5B

Compliance Status

Halal

Screened on Jul 18, 2026 · AAOIFI Standard 21

Very Good

87Score

Is Martin Marietta Materials, Inc. (MLM) halal? Halal. Based on AAOIFI screening, Martin Marietta Materials, Inc. passes both qualitative (business activity) and quantitative (financial ratio) screens with a compliance score of 87/100 (Grade: A).

AvoidBorderlineClean

Business activity

What the company sells is permissible.

Passed

Company debt

Within the limit

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

15.4% of 30.0% limit

What this means for you

You can own MLM

It passes both the business activity and financial ratio screens under AAOIFI Standard 21.

No purification owed

Based on the latest screening, none of its income comes from prohibited sources.

About Martin Marietta Materials, Inc.

Martin Marietta Materials, Inc. functions as a company specializing in natural resource-derived building materials. This enterprise delivers a wide range of aggregates and other heavy construction components to the building industry, serving both domestic and international markets. Its product portfolio includes foundational raw materials like crushed stone, sand, and gravel, in addition to manufactured items such as ready-mix concrete, asphalt, and comprehensive paving solutions. These offerings are essential for infrastructure projects, commercial and residential developments, and various other sectors including railroads, agriculture, utilities, and environmental applications. Beyond its core construction offerings, Martin Marietta also produces magnesia-based chemicals, which are utilized in industrial, agricultural, and environmental contexts. The company further supplies dolomitic lime, primarily for steel manufacturing and soil stabilization. Its broader chemical products contribute to areas such as flame retardants, wastewater treatment, and pulp and paper production, among other environmental uses. Established in 1939, the firm's main office is situated in Raleigh, North Carolina.

Sector: Basic Materials · Industry: Construction Materials

Shariah Compliance Status

AAOIFI Standard 21Updated Jul 18, 2026

Compliance History

Halalnow
since Jun 2026
Doubtful
until the change above

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

Fiscal: Q1 2026Data source: EDGAR

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Frequently Asked Questions

Is Martin Marietta Materials, Inc. (MLM) halal to invest in?

Based on AAOIFI Standard 21 screening, Martin Marietta Materials, Inc. (MLM) is rated Halal with a compliance grade of A (Very Good). It passes both the business activity screen (no primary involvement in prohibited sectors) and the quantitative financial ratio screen (debt, interest deposits, and prohibited income all below AAOIFI thresholds).

Why did Martin Marietta Materials, Inc. get a A compliance rating?

Martin Marietta Materials, Inc. (MLM) received a grade of A (Very Good) based on three AAOIFI Standard 21 financial ratios: debt-to-market-cap of 15.4% (limit 30%); interest-bearing deposits of 0.2% (limit 30%); prohibited income of 0.00% (limit 5%). The grade reflects the margin of safety across all three ratios relative to their thresholds.

What could change Martin Marietta Materials, Inc.'s Shariah verdict?

Martin Marietta Materials, 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 Martin Marietta Materials, Inc. re-screened for Shariah compliance?

Martin Marietta Materials, Inc. (MLM) 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.