WallStSmart

Extra Space Storage Inc (EXR)vsGlobal Self Storage Inc (SELF)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Extra Space Storage Inc generates 27389% more annual revenue ($3.51B vs $12.77M). EXR leads profitability with a 27.3% profit margin vs 16.6%. SELF trades at a lower P/E of 29.7x. EXR earns a higher WallStSmart Score of 55/100 (C).

EXR

Buy

55

out of 100

Grade: C

Growth: 6.0Profit: 7.5Value: 3.3Quality: 3.0
Piotroski: 3/9Altman Z: 0.83

SELF

Hold

47

out of 100

Grade: D+

Growth: 5.3Profit: 6.0Value: 7.0Quality: 6.8
Piotroski: 4/9Altman Z: 1.99
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

EXROvervalued (-6.3%)

Margin of Safety

-6.3%

Fair Value

$134.08

Current Price

$142.79

$8.71 premium

UndervaluedFair: $134.08Overvalued
SELFUndervalued (+65.6%)

Margin of Safety

+65.6%

Fair Value

$14.81

Current Price

$5.60

$9.21 discount

UndervaluedFair: $14.81Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

EXR3 strengths · Avg: 9.0/10
Operating MarginProfitability
45.9%10/10

Strong operational efficiency at 45.9%

Profit MarginProfitability
27.3%9/10

Keeps 27 of every $100 in revenue as profit

Price/BookValuation
2.3x8/10

Reasonable price relative to book value

SELF2 strengths · Avg: 9.0/10
Price/BookValuation
1.4x10/10

Reasonable price relative to book value

Operating MarginProfitability
21.6%8/10

Strong operational efficiency at 21.6%

Areas to Watch

EXR4 concerns · Avg: 3.5/10
P/E RatioValuation
31.9x4/10

Premium valuation, high expectations priced in

Revenue GrowthGrowth
3.8%4/10

3.8% revenue growth

Return on EquityProfitability
7.2%3/10

ROE of 7.2% — below average capital efficiency

Debt/EquityHealth
1.093/10

Elevated debt levels

SELF4 concerns · Avg: 3.8/10
P/E RatioValuation
29.7x4/10

Moderate valuation

Revenue GrowthGrowth
0.6%4/10

0.6% revenue growth

Altman Z-ScoreHealth
1.994/10

Grey zone — moderate risk

Market CapQuality
$61.10M3/10

Smaller company, higher risk/reward

Comparative Analysis Report

WallStSmart Research

Bull Case : EXR

The strongest argument for EXR centers on Operating Margin, Profit Margin, Price/Book. Profitability is solid with margins at 27.3% and operating margin at 45.9%.

Bull Case : SELF

The strongest argument for SELF centers on Price/Book, Operating Margin. Profitability is solid with margins at 16.6% and operating margin at 21.6%.

Bear Case : EXR

The primary concerns for EXR are P/E Ratio, Revenue Growth, Return on Equity.

Bear Case : SELF

The primary concerns for SELF are P/E Ratio, Revenue Growth, Altman Z-Score.

Key Dynamics to Monitor

EXR carries more volatility with a beta of 1.19 — expect wider price swings.

EXR is growing revenue faster at 3.8% — sustainability is the question.

EXR generates stronger free cash flow (549M), providing more financial flexibility.

Monitor REIT - INDUSTRIAL industry trends, competitive dynamics, and regulatory changes.

Bottom Line

EXR scores higher overall (55/100 vs 47/100), backed by strong 27.3% margins. SELF offers better value entry with a 65.6% margin of safety. Both earn "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.

Extra Space Storage Inc

REAL ESTATE · REIT - INDUSTRIAL · USA

Extra Space Storage is a real estate investment trust headquartered in Cottonwood Heights, Utah that invests in self storage units.

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Global Self Storage Inc

REAL ESTATE · REIT - SPECIALTY · USA

Global Self Storage is a self-managed and self-managed REIT that owns, operates, manages, acquires, develops and redevelops self-storage properties.

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