What is Mueller Industries, Inc.'s Shariah compliance score?

Mueller Industries, Inc. (MLI) has a Shariah compliance score of 86/100 (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 Mueller Industries, Inc. pass AAOIFI screening?

Mueller Industries, Inc. (MLI) 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% (MLI: 0.0%), (3) interest-bearing deposits below 30% (MLI: 10.6%), and (4) prohibited income below 5% (MLI: 1.0%). HalalScreener provides free AAOIFI screening for 10,000+ stocks at halalscreener.app.

How much purification is needed for Mueller Industries, Inc. stock?

Mueller Industries, Inc. (MLI) has a non-permissible income ratio of 0.99%. Muslim investors should purify this percentage of any dividends received and capital gains realized from MLI 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 Mueller Industries, Inc. for Shariah compliance for free?

HalalScreener (halalscreener.app) offers free Shariah compliance screening for Mueller Industries, Inc. (MLI) 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 MLI's compliance across different madhabs (Hanafi, Shafi'i, Maliki, Hanbali, Ja'fari).

MLI: Is Mueller Industries, Inc. Halal?

Mueller Industries, Inc.

NYSEIndustrialsUS

$59.13

+0.27%

Market Cap: 13.1B

Compliance Status

Halal

Screened on Jul 20, 2026 · AAOIFI Standard 21

Very Good

86Score

Is Mueller Industries, Inc. (MLI) halal? Halal. Based on AAOIFI screening, Mueller Industries, Inc. passes both qualitative (business activity) and quantitative (financial ratio) screens with a compliance score of 86/100 (Grade: A).

AvoidBorderlineClean

Business activity

What the company sells is permissible.

Passed

Company debt

Well clear of the limit

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

0.0% of 30.0% limit

What this means for you

You can own MLI

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

Purify 1% of your income from MLI

That is about $1.00 of every $100 you earn from it. Donate this share to charity.

Calculate my exact amount

About Mueller Industries, Inc.

Mueller Industries, Inc., established in 1917 and based in Collierville, Tennessee, is a global manufacturer and distributor of various products crafted from copper, brass, aluminum, and plastic. The company operates internationally, with a presence in the United States, the United Kingdom, Canada, South Korea, the Middle East, China, and Mexico. Its business is divided into three key segments: Piping Systems, Industrial Metals, and Climate. The Piping Systems segment offers a comprehensive range of products including copper tubing, fittings, line sets, and pipe nipples. It also provides PEX plumbing and radiant heating systems, as well as plastic injection tooling. Additionally, this segment resells items such as steel pipes, brass and plastic plumbing valves, malleable iron fittings, faucets, and other plumbing specialties, alongside supplying water tubes. Its primary customers are wholesalers in the plumbing and refrigeration industries, distributors serving the manufactured housing and recreational vehicle markets, building material retailers, and air-conditioning original equipment manufacturers (OEMs). The Industrial Metals segment specializes in producing rods from brass, bronze, and copper alloys; plumbing brass, valves, and fittings; and cold-formed aluminum and copper products. It also performs machining on aluminum, steel, brass, and cast iron impacts and castings. Furthermore, this segment manufactures brass and aluminum forgings, various valves (brass, aluminum, stainless steel), fluid control solutions, and gas train assemblies. These products are primarily supplied to OEMs across the industrial, construction, HVAC, plumbing, and refrigeration sectors. Finally, the Climate segment provides valves, protection devices, and brass fittings specifically for commercial HVAC and refrigeration OEMs. It also delivers high-pressure components and accessories for the air-conditioning and refrigeration markets. A significant offering includes coaxial heat exchangers and twisted tubes, which are utilized in diverse applications such as HVAC, geothermal, refrigeration, swimming pool heat pumps, marine, ice machines, commercial boilers, and heat reclamation. This segment also supplies insulated flexible duct systems for HVAC, along with brazed manifolds, headers, and distributor assemblies.

Sector: Industrials · Industry: Manufacturing - Metal Fabrication

Shariah Compliance Status

AAOIFI Standard 21Updated Jul 20, 2026

Compliance History

Halal, unchanged since May 2026.

No status changes recorded since we began tracking.

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

Fiscal: Q1 2026Data source: EDGAR

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Frequently Asked Questions

Is Mueller Industries, Inc. (MLI) halal to invest in?

Based on AAOIFI Standard 21 screening, Mueller Industries, Inc. (MLI) 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 Mueller Industries, Inc. get a A compliance rating?

Mueller Industries, Inc. (MLI) received a grade of A (Very Good) based on three AAOIFI Standard 21 financial ratios: debt-to-market-cap of 0.0% (limit 30%); interest-bearing deposits of 10.6% (limit 30%); prohibited income of 0.99% (limit 5%). The grade reflects the margin of safety across all three ratios relative to their thresholds.

What could change Mueller Industries, Inc.'s Shariah verdict?

Mueller Industries, 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 Mueller Industries, Inc. re-screened for Shariah compliance?

Mueller Industries, Inc. (MLI) 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 20, 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.