WallStSmart

American Tower Corp (AMT)vsEquinix Inc (EQIX)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

American Tower Corp generates 15% more annual revenue ($10.64B vs $9.26B). AMT leads profitability with a 23.8% profit margin vs 14.6%. AMT appears more attractively valued with a PEG of 1.95. AMT earns a higher WallStSmart Score of 62/100 (C+).

AMT

Buy

62

out of 100

Grade: C+

Growth: 4.0Profit: 8.5Value: 7.3Quality: 3.8
Piotroski: 4/9Altman Z: 0.33

EQIX

Buy

50

out of 100

Grade: C-

Growth: 6.7Profit: 6.5Value: 2.0Quality: 5.0
Piotroski: 3/9Altman Z: 0.55
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

AMTSignificantly Overvalued (-391.5%)

Margin of Safety

-391.5%

Fair Value

$36.72

Current Price

$167.27

$130.55 premium

UndervaluedFair: $36.72Overvalued
EQIXSignificantly Overvalued (-45.5%)

Margin of Safety

-45.5%

Fair Value

$596.43

Current Price

$965.95

$369.52 premium

UndervaluedFair: $596.43Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

AMT4 strengths · Avg: 9.3/10
Operating MarginProfitability
44.9%10/10

Strong operational efficiency at 44.9%

Market CapQuality
$78.31B9/10

Large-cap with strong market position

Return on EquityProfitability
26.3%9/10

Every $100 of equity generates 26 in profit

Profit MarginProfitability
23.8%9/10

Keeps 24 of every $100 in revenue as profit

EQIX3 strengths · Avg: 8.3/10
Market CapQuality
$94.77B9/10

Large-cap with strong market position

Operating MarginProfitability
21.5%8/10

Strong operational efficiency at 21.5%

EPS GrowthGrowth
22.9%8/10

Earnings expanding 22.9% YoY

Areas to Watch

AMT4 concerns · Avg: 3.0/10
PEG RatioValuation
1.954/10

Expensive relative to growth rate

P/E RatioValuation
31.0x4/10

Premium valuation, high expectations priced in

Price/BookValuation
21.4x2/10

Trading at 21.4x book value

EPS GrowthGrowth
-33.2%2/10

Earnings declined 33.2%

EQIX4 concerns · Avg: 2.5/10
Debt/EquityHealth
1.613/10

Elevated debt levels

Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

PEG RatioValuation
4.332/10

Expensive relative to growth rate

P/E RatioValuation
70.3x2/10

Premium valuation, high expectations priced in

Comparative Analysis Report

WallStSmart Research

Bull Case : AMT

The strongest argument for AMT centers on Operating Margin, Market Cap, Return on Equity. Profitability is solid with margins at 23.8% and operating margin at 44.9%.

Bull Case : EQIX

The strongest argument for EQIX centers on Market Cap, Operating Margin, EPS Growth.

Bear Case : AMT

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

Bear Case : EQIX

The primary concerns for EQIX are Debt/Equity, Piotroski F-Score, PEG Ratio. A P/E of 70.3x leaves little room for execution misses. Debt-to-equity of 1.61 is elevated, increasing financial risk.

Key Dynamics to Monitor

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

EQIX carries more volatility with a beta of 1.03 — expect wider price swings.

EQIX is growing revenue faster at 8.1% — sustainability is the question.

AMT generates stronger free cash flow (848M), providing more financial flexibility.

Bottom Line

AMT scores higher overall (62/100 vs 50/100), backed by strong 23.8% 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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