WallStSmart

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

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Extra Space Storage Inc generates 27176% more annual revenue ($3.48B vs $12.75M). EXR leads profitability with a 27.1% profit margin vs 15.4%. SELF trades at a lower P/E of 30.5x. EXR earns a higher WallStSmart Score of 51/100 (C-).

EXR

Buy

51

out of 100

Grade: C-

Growth: 4.7Profit: 7.5Value: 3.3Quality: 3.0
Piotroski: 3/9Altman Z: 0.83

SELF

Hold

37

out of 100

Grade: F

Growth: 3.3Profit: 6.0Value: 6.3Quality: 7.5
Piotroski: 4/9Altman Z: 1.99
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

EXROvervalued (-7.2%)

Margin of Safety

-7.2%

Fair Value

$132.88

Current Price

$147.73

$14.85 premium

UndervaluedFair: $132.88Overvalued
SELFUndervalued (+65.9%)

Margin of Safety

+65.9%

Fair Value

$14.91

Current Price

$5.17

$9.74 discount

UndervaluedFair: $14.91Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

EXR3 strengths · Avg: 9.0/10
Operating MarginProfitability
44.0%10/10

Strong operational efficiency at 44.0%

Profit MarginProfitability
27.1%9/10

Keeps 27 of every $100 in revenue as profit

Price/BookValuation
2.3x8/10

Reasonable price relative to book value

SELF1 strengths · Avg: 10.0/10
Price/BookValuation
1.3x10/10

Reasonable price relative to book value

Areas to Watch

EXR4 concerns · Avg: 3.5/10
P/E RatioValuation
32.8x4/10

Premium valuation, high expectations priced in

Revenue GrowthGrowth
3.8%4/10

3.8% revenue growth

Return on EquityProfitability
7.1%3/10

ROE of 7.1% — below average capital efficiency

Debt/EquityHealth
1.053/10

Elevated debt levels

SELF4 concerns · Avg: 3.8/10
P/E RatioValuation
30.5x4/10

Premium valuation, high expectations priced in

Revenue GrowthGrowth
1.5%4/10

1.5% revenue growth

Altman Z-ScoreHealth
1.994/10

Grey zone — moderate risk

Market CapQuality
$59.16M3/10

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 27.1% and operating margin at 44.0%.

Bull Case : SELF

The strongest argument for SELF centers on Price/Book. Profitability is solid with margins at 15.4% and operating margin at 18.0%.

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 1.20 — expect wider price swings.

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

EXR generates stronger free cash flow (386M), providing more financial flexibility.

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

Bottom Line

EXR scores higher overall (51/100 vs 37/100), backed by strong 27.1% margins. SELF offers better value entry with a 65.9% 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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