WallStSmart

American Tower Corp (AMT)vsMoodys Corporation (MCO)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

American Tower Corp generates 37% more annual revenue ($10.82B vs $7.87B). MCO leads profitability with a 31.7% profit margin vs 26.8%. AMT appears more attractively valued with a PEG of 1.85. 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

MCO

Buy

61

out of 100

Grade: C+

Growth: 6.7Profit: 9.5Value: 4.3Quality: 6.8
Piotroski: 6/9Altman Z: 2.99
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

AMTUndervalued (+17.4%)

Margin of Safety

+17.4%

Fair Value

$218.43

Current Price

$170.63

$47.80 discount

UndervaluedFair: $218.43Overvalued

Intrinsic value data unavailable for MCO.

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

AMT5 strengths · Avg: 9.4/10
Operating MarginProfitability
45.9%10/10

Strong operational efficiency at 45.9%

EPS GrowthGrowth
76.9%10/10

Earnings expanding 76.9% YoY

Market CapQuality
$81.00B9/10

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

MCO4 strengths · Avg: 9.8/10
Return on EquityProfitability
71.4%10/10

Every $100 of equity generates 71 in profit

Profit MarginProfitability
31.7%10/10

Keeps 32 of every $100 in revenue as profit

Operating MarginProfitability
45.7%10/10

Strong operational efficiency at 45.7%

Market CapQuality
$76.56B9/10

Large-cap with strong market position

Areas to Watch

AMT4 concerns · Avg: 3.0/10
PEG RatioValuation
1.854/10

Expensive relative to growth rate

P/E RatioValuation
28.0x4/10

Moderate valuation

Price/BookValuation
22.6x2/10

Trading at 22.6x book value

Altman Z-ScoreHealth
0.332/10

Distress zone — elevated risk

MCO3 concerns · Avg: 3.3/10
PEG RatioValuation
2.064/10

Expensive relative to growth rate

P/E RatioValuation
31.4x4/10

Premium valuation, high expectations priced in

Price/BookValuation
25.0x2/10

Trading at 25.0x book value

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 45.9%.

Bull Case : MCO

The strongest argument for MCO centers on Return on Equity, Profit Margin, Operating Margin. Profitability is solid with margins at 31.7% and operating margin at 45.7%.

Bear Case : AMT

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

Bear Case : MCO

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

Key Dynamics to Monitor

MCO carries more volatility with a beta of 1.37 — expect wider price swings.

MCO is growing revenue faster at 8.1% — 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 61/100), 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.

Moodys Corporation

FINANCIAL SERVICES · FINANCIAL DATA & STOCK EXCHANGES · USA

Moody's Corporation, often referred to as Moody's, is an American business and financial services company. It is the holding company for Moody's Investors Service (MIS), an American credit rating agency, and Moody's Analytics (MA), an American provider of financial analysis software and services.

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