Is MPC halal?
Marathon Petroleum Corporation
Not halal
Marathon Petroleum Corporation did not pass AAOIFI screening. The failed check is shown below.
Checked: 13 October 2026
Exchange
NYSE
Price
478.07
Day
+0.24%
Market cap
$133.94B
Industry
Oil & Gas Refining & Marketing
Sector
Energy
What the company does
Marathon Petroleum is the largest US oil refiner: 13 refineries turn crude into gasoline, diesel and jet fuel; it controls the MPLX pipeline company. Revenue comes from fuel sales; it sold the Speedway stations in 2021.
What was checked
The AAOIFI standard has four steps: business activity first, then three financial ratios. Fail one and the stock is not halal.
Business activity
No prohibited activity
Interest-bearing debt / market cap
limit 30%
Interest-bearing debt $32.82B ÷ 36-month average market cap $57.77B = 56.8%
56.8%
Fail
Cash & investments / market cap
limit 30%
Cash + interest-bearing securities $7.77B ÷ 36-month average market cap $57.77B = 13.4%
13.4%
Pass
Non-compliant income / total revenue
limit 5%
Interest income $159.00M ÷ annual revenue $132.70B (2025) = 0.1%
0.1%
Pass
Figures from the company's filings (2026-06-30), USD. Market cap is a 36-month average (the S&P Shariah index approach), so a one-day price move does not flip the verdict. Today's market cap: $133.94B.
For information (AAOIFI 3/1 note): cash + receivables are 24.9% of total assets (2026-06-30). AAOIFI recommends tangible assets of at least one third — this figure does not affect the verdict, and other major screeners do not apply it either.
In the lists
- In the S&P 500
- 0.20% weight · #86 of 503
- Held by funds
- Not held by any tracked fund
Superinvestors
SEC 13F, 2026 Q3. Up to 45 days delayed.Held by 3 superinvestors · Average reported price: $256.19
- Bill NygrenOakmark Funds$58.6M0.1%
- David KatzMatrix Asset Advisors$338K0.0%
- Mairs & Power Funds$355K0.0%
Halal stocks in the same industry
The largest halal stocks in Oil & Gas Refining & Marketing — for comparison.
Related articles
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- Halal investingBlogWhy a company's cash affects whether its stock is halalLots of cash sounds like a good sign — but halal screening checks it separately. What counts, what doesn't, and where we are stricter than AAOIFI.
- Halal investingBlogAAOIFI Shariah Standard No. 21 in plain languageThe most widely used standard for halal stock screening: the two-step test, the three ratios and how it differs from other methods.
Halal is the first question. The second: when to enter?
Our scanner watches 1454 halal stocks around the clock and fires a signal with entry, TP and SL when a technical setup completes. The full signal history — with outcomes — is public.
This is neither investment advice nor a fatwa. Screening is based on public financial statements and AAOIFI standard No. 21; data may lag. For a personal decision consult your own scholar.