WallStSmart

American Tower Corp (AMT)vsKinder Morgan Inc (KMI)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Kinder Morgan Inc generates 62% more annual revenue ($17.52B vs $10.82B). AMT leads profitability with a 26.8% profit margin vs 18.9%. AMT appears more attractively valued with a PEG of 1.97. AMT earns a higher WallStSmart Score of 72/100 (B).

AMT

Strong Buy

72

out of 100

Grade: B

Growth: 6.7Profit: 9.0Value: 6.0Quality: 3.8
Piotroski: 4/9Altman Z: 0.33

KMI

Buy

64

out of 100

Grade: C+

Growth: 6.0Profit: 7.5Value: 3.3Quality: 4.5
Piotroski: 4/9
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

AMTUndervalued (+17.6%)

Margin of Safety

+17.6%

Fair Value

$219.10

Current Price

$182.71

$36.39 discount

UndervaluedFair: $219.10Overvalued
KMISignificantly Overvalued (-29.5%)

Margin of Safety

-29.5%

Fair Value

$24.28

Current Price

$32.87

$8.59 premium

UndervaluedFair: $24.28Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

AMT5 strengths · Avg: 9.4/10
Operating MarginProfitability
45.3%10/10

Strong operational efficiency at 45.3%

EPS GrowthGrowth
76.9%10/10

Earnings expanding 76.9% YoY

Market CapQuality
$85.12B9/10

Large-cap with strong market position

Return on EquityProfitability
29.9%9/10

Every $100 of equity generates 30 in profit

Profit MarginProfitability
26.8%9/10

Keeps 27 of every $100 in revenue as profit

KMI4 strengths · Avg: 8.3/10
Market CapQuality
$73.13B9/10

Large-cap with strong market position

Price/BookValuation
2.3x8/10

Reasonable price relative to book value

Operating MarginProfitability
29.9%8/10

Strong operational efficiency at 29.9%

EPS GrowthGrowth
36.0%8/10

Earnings expanding 36.0% YoY

Areas to Watch

AMT4 concerns · Avg: 3.0/10
PEG RatioValuation
1.974/10

Expensive relative to growth rate

P/E RatioValuation
29.5x4/10

Moderate valuation

Price/BookValuation
24.2x2/10

Trading at 24.2x book value

Altman Z-ScoreHealth
0.332/10

Distress zone — elevated risk

KMI1 concerns · Avg: 2.0/10
PEG RatioValuation
3.802/10

Expensive relative to growth rate

Comparative Analysis Report

WallStSmart Research

Bull Case : AMT

The strongest argument for AMT centers on Operating Margin, EPS Growth, Market Cap. Profitability is solid with margins at 26.8% and operating margin at 45.3%.

Bull 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.

Bear Case : AMT

The primary concerns for AMT are PEG Ratio, P/E Ratio, Price/Book.

Bear Case : KMI

The primary concerns for KMI are PEG Ratio.

Key Dynamics to Monitor

AMT carries more volatility with a beta of 0.93 — expect wider price swings.

KMI is growing revenue faster at 13.8% — sustainability is the question.

AMT generates stronger free cash flow (951M), providing more financial flexibility.

Monitor REIT - SPECIALTY industry trends, competitive dynamics, and regulatory changes.

Bottom Line

AMT scores higher overall (72/100 vs 64/100), backed by strong 26.8% margins. Both earn "Strong 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.

American Tower Corp

REAL ESTATE · REIT - SPECIALTY · USA

American Tower Corporation (also referred to as American Tower or ATC) is an American real estate investment trust and an owner and operator of wireless and broadcast communications infrastructure in several countries worldwide and is headquartered in Boston, Massachusetts.

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.

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