Extra Space Storage Inc (EXR)vsSL Green Realty Corp (SLG)
EXR
Extra Space Storage Inc
$137.64
+0.87%
REAL ESTATE · Cap: $30.71B
SLG
SL Green Realty Corp
$53.08
+2.81%
REAL ESTATE · Cap: $4.02B
Smart Verdict
WallStSmart Research — data-driven comparison
Extra Space Storage Inc generates 252% more annual revenue ($3.51B vs $998.00M). EXR leads profitability with a 27.3% profit margin vs -16.7%. SLG appears more attractively valued with a PEG of 1.30. EXR earns a higher WallStSmart Score of 55/100 (C).
EXR
Buy55
out of 100
Grade: C
SLG
Hold50
out of 100
Grade: D+
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
-6.3%
Fair Value
$134.05
Current Price
$137.64
$3.59 premium
Intrinsic value data unavailable for SLG.
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Strong operational efficiency at 45.9%
Keeps 27 of every $100 in revenue as profit
Reasonable price relative to book value
Reasonable price relative to book value
Revenue surging 27.3% year-over-year
Areas to Watch
Premium valuation, high expectations priced in
3.8% revenue growth
ROE of 7.2% — below average capital efficiency
Elevated debt levels
Elevated debt levels
Weak financial health signals
ROE of -3.5% — below average capital efficiency
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 27.3% and operating margin at 45.9%.
Bull Case : SLG
The strongest argument for SLG centers on Price/Book, Revenue Growth. Revenue growth of 27.3% demonstrates continued momentum. 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 Debt/Equity, Piotroski F-Score, Return on Equity. Debt-to-equity of 1.51 is elevated, increasing financial risk.
Key Dynamics to Monitor
EXR profiles as a value stock while SLG is a growth play — different risk/reward profiles.
SLG carries more volatility with a beta of 1.60 — expect wider price swings.
SLG is growing revenue faster at 27.3% — sustainability is the question.
EXR generates stronger free cash flow (549M), providing more financial flexibility.
Bottom Line
EXR scores higher overall (55/100 vs 50/100), backed by strong 27.3% margins. 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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