WallStSmart

American Tower Corp (AMT)vsSmartStop Self Storage REIT, Inc. (SMA)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

American Tower Corp generates 3819% more annual revenue ($10.82B vs $276.09M). AMT leads profitability with a 26.8% profit margin vs 4.7%. AMT trades at a lower P/E of 29.8x. AMT earns a higher WallStSmart Score of 72/100 (B).

AMT

Strong Buy

72

out of 100

Grade: B

Growth: 6.7Profit: 9.0Value: 5.3Quality: 3.0
Piotroski: 4/9Altman Z: 0.36

SMA

Hold

45

out of 100

Grade: D+

Growth: 6.0Profit: 5.0Value: 4.0Quality: 4.0
Piotroski: 5/9Altman Z: 0.49
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

AMTUndervalued (+6.9%)

Margin of Safety

+6.9%

Fair Value

$193.94

Current Price

$179.41

$14.53 discount

UndervaluedFair: $193.94Overvalued

Intrinsic value data unavailable for SMA.

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

AMT5 strengths · Avg: 9.6/10
Return on EquityProfitability
78.8%10/10

Every $100 of equity generates 79 in profit

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
$85.94B9/10

Large-cap with strong market position

Profit MarginProfitability
26.8%9/10

Keeps 27 of every $100 in revenue as profit

SMA2 strengths · Avg: 8.0/10
Price/BookValuation
1.5x8/10

Reasonable price relative to book value

Operating MarginProfitability
21.5%8/10

Strong operational efficiency at 21.5%

Areas to Watch

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

Expensive relative to growth rate

P/E RatioValuation
29.8x4/10

Moderate valuation

Price/BookValuation
23.7x2/10

Trading at 23.7x book value

Altman Z-ScoreHealth
0.362/10

Distress zone — elevated risk

SMA4 concerns · Avg: 3.3/10
EPS GrowthGrowth
0.0%4/10

0.0% earnings growth

Market CapQuality
$1.78B3/10

Smaller company, higher risk/reward

Return on EquityProfitability
1.1%3/10

ROE of 1.1% — below average capital efficiency

Profit MarginProfitability
4.7%3/10

4.7% margin — thin

Comparative Analysis Report

WallStSmart Research

Bull Case : AMT

The strongest argument for AMT centers on Return on Equity, Operating Margin, EPS Growth. Profitability is solid with margins at 26.8% and operating margin at 45.9%.

Bull Case : SMA

The strongest argument for SMA centers on Price/Book, Operating Margin. Revenue growth of 13.1% demonstrates continued momentum.

Bear Case : AMT

The primary concerns for AMT are PEG Ratio, P/E Ratio, Price/Book. Debt-to-equity of 12.36 is elevated, increasing financial risk.

Bear Case : SMA

The primary concerns for SMA are EPS Growth, Market Cap, Return on Equity. A P/E of 100.8x leaves little room for execution misses. Thin 4.7% margins leave little buffer for downturns.

Key Dynamics to Monitor

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

AMT carries more volatility with a beta of 0.89 — expect wider price swings.

SMA is growing revenue faster at 13.1% — sustainability is the question.

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

Bottom Line

AMT scores higher overall (72/100 vs 45/100), backed by strong 26.8% margins. Both earn "Strong Buy" and "Hold" 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.

SmartStop Self Storage REIT, Inc.

REAL ESTATE · REIT - INDUSTRIAL · USA

SmartStop Self Storage REIT, Inc. is a prominent real estate investment trust focused on acquiring, developing, and managing high-quality self-storage facilities throughout the United States and Canada. With a strong emphasis on operational efficiency and exemplary customer service, SmartStop is committed to enhancing cash flow generation and delivering long-term value for its shareholders. As a publicly traded entity, it provides institutional investors with a strategic opportunity to access the resilient self-storage sector, characterized by stable demand and reliable rental income, making SmartStop a significant contender in the dynamic real estate market.

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