Extra Space Storage Inc (EXR)vsSL Green Realty Corp (SLG)
EXR
Extra Space Storage Inc
$143.33
+1.99%
REAL ESTATE · Cap: $31.01B
SLG
SL Green Realty Corp
$42.41
-3.28%
REAL ESTATE · Cap: $3.03B
Smart Verdict
WallStSmart Research — data-driven comparison
Extra Space Storage Inc generates 267% more annual revenue ($3.45B vs $938.19M). EXR leads profitability with a 28.3% profit margin vs -16.2%. SLG appears more attractively valued with a PEG of 1.30. EXR earns a higher WallStSmart Score of 57/100 (C).
EXR
Buy57
out of 100
Grade: C
SLG
Hold42
out of 100
Grade: D
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
+4.1%
Fair Value
$148.56
Current Price
$143.33
$5.23 discount
Margin of Safety
+55.2%
Fair Value
$90.36
Current Price
$42.41
$47.95 discount
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Strong operational efficiency at 44.5%
Keeps 28 of every $100 in revenue as profit
Reasonable price relative to book value
Reasonable price relative to book value
Areas to Watch
Premium valuation, high expectations priced in
4.6% revenue growth
ROE of 7.0% — below average capital efficiency
Elevated debt levels
Operating margin of 1.7%
ROE of -3.5% — below average capital efficiency
Revenue declined 3.6%
Earnings declined 98.2%
Comparative Analysis Report
WallStSmart ResearchBull Case : EXR
The strongest argument for EXR centers on Operating Margin, Profit Margin, Price/Book. Profitability is solid with margins at 28.3% and operating margin at 44.5%.
Bull Case : SLG
The strongest argument for SLG centers on Price/Book. PEG of 1.30 suggests the stock is reasonably priced for its growth.
Bear Case : EXR
The primary concerns for EXR are P/E Ratio, Revenue Growth, Return on Equity.
Bear Case : SLG
The primary concerns for SLG are Operating Margin, Return on Equity, Revenue Growth.
Key Dynamics to Monitor
EXR profiles as a value stock while SLG is a turnaround play — different risk/reward profiles.
SLG carries more volatility with a beta of 1.59 — expect wider price swings.
EXR is growing revenue faster at 4.6% — sustainability is the question.
Monitor REIT - INDUSTRIAL industry trends, competitive dynamics, and regulatory changes.
Bottom Line
EXR scores higher overall (57/100 vs 42/100), backed by strong 28.3% margins. SLG offers better value entry with a 55.2% 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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