Is KMX halal?
CarMax Inc
Not halal
CarMax Inc did not pass AAOIFI screening. The failed check is shown below.
Checked: 16 October 2026
Exchange
NYSE
Price
53.33
Day
+1.35%
Market cap
$7.55B
Industry
Auto & Truck Dealerships
Sector
Consumer Cyclical
What the company does
CarMax is the largest used-car retailer in the US (over 240 stores plus online). Revenue comes from selling cars and from auto loans it makes to buyers through CarMax Auto Finance.
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 $18.13B ÷ 36-month average market cap $9.92B = 182.8%
182.8%
Fail
Cash & investments / market cap
limit 30%
Cash + interest-bearing securities $132.22M ÷ 36-month average market cap $9.92B = 1.3%
1.3%
Pass
Non-compliant income / total revenue
limit 5%
Interest income $1.86B ÷ annual revenue $25.88B (2026) = 7.2%
7.2%
Fail
Figures from the company's filings (2026-05-31), 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: $7.55B.
For information (AAOIFI 3/1 note): cash + receivables are 1.5% of total assets (2026-05-31). 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
- Not in the S&P 500
- Held by funds
- Not held by any tracked fund
Superinvestors
SEC 13F, 2026 Q3. Up to 45 days delayed.Held by 4 superinvestors · Average reported price: $52.89
- Hillman Capital Management$4.8M3.5%
- First Pacific Advisors$159.1M2.0%
- Vulcan Value Partners$48.3M1.5%
- John RogersAriel Investments$18.3M0.2%
Related articles
- Halal investingBlogHaram revenue you can't see from the industry label: pork, weapons, casinosPork hides under "Packaged Foods", weapons under "Aerospace & Defense". What automated screening misses and how we catch it by hand.
- 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.