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

Marathon Oil Corporation

MRO: Is Marathon Oil Corporation Halal?

Not Halal

Marathon Oil Corporation

NYSEEnergyUS

$28.55

About Marathon Oil Corporation

Marathon Oil Corporation operates as an independent exploration and production company in the United States and internationally. The company engages in the exploration, production, and marketing of crude oil and condensate, natural gas liquids, and natural gas; and the production and marketing of products manufactured from natural gas, such as liquefied natural gas and methanol. It also owns and operates 32 central gathering and treating facilities; and the Sugarloaf gathering system, a 42-mile natural gas pipeline through Karnes and Atascosa Counties. The company was formerly known as USX Corporation and changed its name to Marathon Oil Corporation in December 2001. Marathon Oil Corporation was founded in 1887 and is headquartered in Houston, Texas.

Sector: Energy 路 Industry: Oil & Gas Exploration & Production

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 Cap34.0% / 30.0%

Compliance History

Not Halal, unchanged since Jun 2026.

No status changes recorded since we began tracking.

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

Screened: Jun 18, 2026Fiscal: FY 2023Source: FMP

Financial Overview

Market Cap

16.0B

Price

$28.55

Sector

Energy

Industry

Oil & Gas Exploration & Production

Halal Alternatives in Energy

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

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Frequently Asked Questions

Is Marathon Oil Corporation (MRO) halal to invest in?
Marathon Oil Corporation (MRO) 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 Marathon Oil Corporation get a F compliance rating?
Marathon Oil Corporation (MRO) received a grade of F (Non-Compliant) based on three AAOIFI Standard 21 financial ratios: debt-to-market-cap of 34.0% (limit 30%); interest-bearing deposits of 1.0% (limit 30%); prohibited income of 0.11% (limit 5%). The grade reflects the margin of safety across all three ratios relative to their thresholds.
What could change Marathon Oil Corporation's Shariah verdict?
Marathon Oil Corporation'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 Marathon Oil Corporation re-screened for Shariah compliance?
Marathon Oil Corporation (MRO) 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.