Kinder Morgan Inc (KMI)vsCarMax Inc (KMX)
KMI
Kinder Morgan Inc
$31.41
-0.35%
ENERGY · Cap: $70.13B
KMX
CarMax Inc
$40.34
+1.08%
CONSUMER CYCLICAL · Cap: $5.66B
Smart Verdict
WallStSmart Research — data-driven comparison
CarMax Inc generates 58% more annual revenue ($27.76B vs $17.52B). KMI leads profitability with a 18.9% profit margin vs 0.9%. KMX appears more attractively valued with a PEG of 0.38. KMI earns a higher WallStSmart Score of 64/100 (C+).
KMI
Buy64
out of 100
Grade: C+
KMX
Buy52
out of 100
Grade: C-
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
-29.1%
Fair Value
$24.36
Current Price
$31.41
$7.05 premium
Margin of Safety
+83.0%
Fair Value
$270.07
Current Price
$40.34
$229.73 discount
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Large-cap with strong market position
Reasonable price relative to book value
Strong operational efficiency at 29.9%
Earnings expanding 36.0% YoY
Growing faster than its price suggests
Reasonable price relative to book value
Areas to Watch
Expensive relative to growth rate
Distress zone — elevated risk
ROE of 4.1% — below average capital efficiency
0.9% margin — thin
Operating margin of 1.8%
Comparative Analysis Report
WallStSmart ResearchBull Case : KMI
The strongest argument for KMI centers on Market Cap, Price/Book, Operating Margin. Profitability is solid with margins at 18.9% and operating margin at 29.9%. Revenue growth of 13.8% demonstrates continued momentum.
Bull Case : KMX
The strongest argument for KMX centers on PEG Ratio, Price/Book. PEG of 0.38 suggests the stock is reasonably priced for its growth.
Bear Case : KMI
The primary concerns for KMI are PEG Ratio.
Bear Case : KMX
The primary concerns for KMX are Altman Z-Score, Return on Equity, Profit Margin. Debt-to-equity of 2.75 is elevated, increasing financial risk. Thin 0.9% margins leave little buffer for downturns.
Key Dynamics to Monitor
KMI profiles as a mature stock while KMX is a value play — different risk/reward profiles.
KMX carries more volatility with a beta of 1.18 — expect wider price swings.
KMI is growing revenue faster at 13.8% — sustainability is the question.
KMI generates stronger free cash flow (687M), providing more financial flexibility.
Bottom Line
KMI scores higher overall (64/100 vs 52/100), backed by strong 18.9% margins and 13.8% revenue growth. KMX offers better value entry with a 83.0% margin of safety. Both earn "Buy" and "Buy" ratings respectively — the choice depends on your investment horizon and risk tolerance.
This analysis is generated from publicly available financial data. Not financial advice.
Kinder Morgan Inc
ENERGY · OIL & GAS MIDSTREAM · USA
Kinder Morgan, Inc. is one of the largest energy infrastructure companies in North America. The company specializes in owning and controlling oil and gas pipelines and terminals.
CarMax Inc
CONSUMER CYCLICAL · AUTO & TRUCK DEALERSHIPS · USA
CarMax is a used vehicle retailer based in the United States. It operates two business segments: CarMax Sales Operations and CarMax Auto Finance.
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