WallStSmart

American Tower Corp (AMT)vsEquinix Inc (EQIX)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

American Tower Corp generates 10% more annual revenue ($10.94B vs $9.90B). AMT leads profitability with a 31.1% profit margin vs 15.5%. AMT appears more attractively valued with a PEG of 1.62. AMT earns a higher WallStSmart Score of 70/100 (B-).

AMT

Strong Buy

70

out of 100

Grade: B-

Growth: 6.0Profit: 9.0Value: 5.3Quality: 3.0
Piotroski: 4/9Altman Z: 0.36

EQIX

Buy

56

out of 100

Grade: C

Growth: 7.3Profit: 7.5Value: 2.0Quality: 3.5
Piotroski: 3/9Altman Z: 0.55
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

AMTUndervalued (+7.6%)

Margin of Safety

+7.6%

Fair Value

$195.31

Current Price

$172.54

$22.77 discount

UndervaluedFair: $195.31Overvalued
EQIXSignificantly Overvalued (-81.1%)

Margin of Safety

-81.1%

Fair Value

$583.22

Current Price

$1042.62

$459.40 premium

UndervaluedFair: $583.22Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

AMT5 strengths · Avg: 9.8/10
Return on EquityProfitability
78.8%10/10

Every $100 of equity generates 79 in profit

Profit MarginProfitability
31.1%10/10

Keeps 31 of every $100 in revenue as profit

Operating MarginProfitability
45.4%10/10

Strong operational efficiency at 45.4%

EPS GrowthGrowth
138.5%10/10

Earnings expanding 138.5% YoY

Market CapQuality
$81.66B9/10

Large-cap with strong market position

EQIX4 strengths · Avg: 8.3/10
Market CapQuality
$103.76B9/10

Large-cap with strong market position

Operating MarginProfitability
27.0%8/10

Strong operational efficiency at 27.0%

Revenue GrowthGrowth
16.7%8/10

16.7% revenue growth

EPS GrowthGrowth
28.8%8/10

Earnings expanding 28.8% YoY

Areas to Watch

AMT4 concerns · Avg: 3.5/10
PEG RatioValuation
1.624/10

Expensive relative to growth rate

P/E RatioValuation
28.3x4/10

Moderate valuation

Revenue GrowthGrowth
4.7%4/10

4.7% revenue growth

Price/BookValuation
21.6x2/10

Trading at 21.6x book value

EQIX4 concerns · Avg: 2.5/10
Debt/EquityHealth
1.633/10

Elevated debt levels

Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

PEG RatioValuation
3.282/10

Expensive relative to growth rate

P/E RatioValuation
66.2x2/10

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 31.1% and operating margin at 45.4%.

Bull Case : EQIX

The strongest argument for EQIX centers on Market Cap, Operating Margin, Revenue Growth. Profitability is solid with margins at 15.5% and operating margin at 27.0%. Revenue growth of 16.7% demonstrates continued momentum.

Bear Case : AMT

The primary concerns for AMT are PEG Ratio, P/E Ratio, Revenue Growth. Debt-to-equity of 12.36 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 66.2x leaves little room for execution misses. Debt-to-equity of 1.63 is elevated, increasing financial risk.

Key Dynamics to Monitor

AMT profiles as a value stock while EQIX is a growth 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 16.7% — sustainability is the question.

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

Bottom Line

AMT scores higher overall (70/100 vs 56/100), backed by strong 31.1% 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.

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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