WallStSmart

American Tower Corp (AMT)vsEquinix Inc (EQIX)

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Smart Verdict

WallStSmart Research — data-driven comparison

American Tower Corp generates 9% more annual revenue ($11.01B vs $10.15B). AMT leads profitability with a 30.1% profit margin vs 16.2%. AMT appears more attractively valued with a PEG of 1.84. AMT earns a higher WallStSmart Score of 60/100 (C).

AMT

Buy

60

out of 100

Grade: C

Growth: 3.3Profit: 9.0Value: 5.3Quality: 2.5
Piotroski: 3/9Altman Z: 0.31

EQIX

Buy

58

out of 100

Grade: C

Growth: 6.7Profit: 7.5Value: 2.0Quality: 3.5
Piotroski: 3/9Altman Z: 0.55
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

AMTUndervalued (+7.7%)

Margin of Safety

+7.7%

Fair Value

$195.63

Current Price

$188.79

$6.84 discount

UndervaluedFair: $195.63Overvalued
EQIXSignificantly Overvalued (-66.8%)

Margin of Safety

-66.8%

Fair Value

$607.11

Current Price

$1012.71

$405.60 premium

UndervaluedFair: $607.11Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

AMT4 strengths · Avg: 9.8/10
Return on EquityProfitability
90.8%10/10

Every $100 of equity generates 91 in profit

Profit MarginProfitability
30.1%10/10

Keeps 30 of every $100 in revenue as profit

Operating MarginProfitability
45.6%10/10

Strong operational efficiency at 45.6%

Market CapQuality
$87.09B9/10

Large-cap with strong market position

EQIX3 strengths · Avg: 8.3/10
Market CapQuality
$100.34B9/10

Large-cap with strong market position

Operating MarginProfitability
25.0%8/10

Strong operational efficiency at 25.0%

EPS GrowthGrowth
29.4%8/10

Earnings expanding 29.4% YoY

Areas to Watch

AMT4 concerns · Avg: 3.8/10
PEG RatioValuation
1.844/10

Expensive relative to growth rate

P/E RatioValuation
26.4x4/10

Moderate valuation

Revenue GrowthGrowth
2.5%4/10

2.5% revenue growth

Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

EQIX4 concerns · Avg: 2.5/10
Debt/EquityHealth
1.823/10

Elevated debt levels

Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

PEG RatioValuation
2.932/10

Expensive relative to growth rate

P/E RatioValuation
60.9x2/10

Premium valuation, high expectations priced in

Comparative Analysis Report

WallStSmart Research

Bull Case : AMT

The strongest argument for AMT centers on Return on Equity, Profit Margin, Operating Margin. Profitability is solid with margins at 30.1% and operating margin at 45.6%.

Bull Case : EQIX

The strongest argument for EQIX centers on Market Cap, Operating Margin, EPS Growth. Profitability is solid with margins at 16.2% and operating margin at 25.0%. Revenue growth of 10.4% demonstrates continued momentum.

Bear Case : AMT

The primary concerns for AMT are PEG Ratio, P/E Ratio, Revenue Growth. Debt-to-equity of 12.88 is elevated, increasing financial risk.

Bear Case : EQIX

The primary concerns for EQIX are Debt/Equity, Piotroski F-Score, PEG Ratio. A P/E of 60.9x leaves little room for execution misses. Debt-to-equity of 1.82 is elevated, increasing financial risk.

Key Dynamics to Monitor

AMT profiles as a value stock while EQIX is a mature play — different risk/reward profiles.

EQIX carries more volatility with a beta of 0.97 — expect wider price swings.

EQIX is growing revenue faster at 10.4% — sustainability is the question.

AMT generates stronger free cash flow (995M), providing more financial flexibility.

Bottom Line

AMT scores higher overall (60/100 vs 58/100), backed by strong 30.1% margins. 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.

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.

Equinix Inc

REAL ESTATE · REIT - SPECIALTY · USA

Equinix, Inc. is an American multinational company headquartered in Redwood City, California, that specializes in Internet connection and data centers.

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