WallStSmart

Extra Space Storage Inc (EXR)vsSun Communities Inc (SUI)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Extra Space Storage Inc generates 49% more annual revenue ($3.48B vs $2.34B). SUI leads profitability with a 59.7% profit margin vs 27.1%. EXR appears more attractively valued with a PEG of 6.50. 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

SUI

Hold

48

out of 100

Grade: D+

Growth: 3.3Profit: 7.0Value: 5.7Quality: 5.0
Piotroski: 5/9Altman Z: 0.56
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

EXROvervalued (-7.2%)

Margin of Safety

-7.2%

Fair Value

$132.89

Current Price

$145.31

$12.42 premium

UndervaluedFair: $132.89Overvalued
SUIUndervalued (+39.5%)

Margin of Safety

+39.5%

Fair Value

$211.32

Current Price

$123.69

$87.63 discount

UndervaluedFair: $211.32Overvalued

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

SUI3 strengths · Avg: 9.0/10
Profit MarginProfitability
59.7%10/10

Keeps 60 of every $100 in revenue as profit

Return on EquityProfitability
20.5%9/10

Every $100 of equity generates 20 in profit

Price/BookValuation
2.3x8/10

Reasonable price relative to book value

Areas to Watch

EXR4 concerns · Avg: 3.5/10
P/E RatioValuation
33.9x4/10

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

SUI3 concerns · Avg: 2.0/10
PEG RatioValuation
8.162/10

Expensive relative to growth rate

EPS GrowthGrowth
-97.1%2/10

Earnings declined 97.1%

Altman Z-ScoreHealth
0.562/10

Distress zone — elevated risk

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 : SUI

The strongest argument for SUI centers on Profit Margin, Return on Equity, Price/Book. Profitability is solid with margins at 59.7% and operating margin at 13.4%.

Bear Case : EXR

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

Bear Case : SUI

The primary concerns for SUI are PEG Ratio, EPS Growth, Altman Z-Score.

Key Dynamics to Monitor

EXR profiles as a value stock while SUI is a mature play — different risk/reward profiles.

EXR carries more volatility with a beta of 1.21 — expect wider price swings.

SUI is growing revenue faster at 8.6% — sustainability is the question.

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

Bottom Line

EXR scores higher overall (51/100 vs 48/100), backed by strong 27.1% margins. SUI offers better value entry with a 39.5% 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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Sun Communities Inc

REAL ESTATE · REIT - RESIDENTIAL · USA

Sun Communities Inc. (SUI) is a leading real estate investment trust (REIT) focused on the acquisition, development, and management of manufactured housing and recreational vehicle (RV) communities across the United States and Canada. With a diversified portfolio of over 600 properties, the company emphasizes long-term value creation through consistent rental income and tenant-centric improvements. Sun Communities’ commitment to sustainability and responsible land stewardship positions it as a compelling option for institutional investors seeking stability and growth in the evolving housing sector, capitalizing on the increasing demand for affordable and flexible living solutions.

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