Extra Space Storage Inc (EXR)vsWilliams Companies Inc (WMB)
EXR
Extra Space Storage Inc
$129.99
+0.15%
REAL ESTATE · Cap: $28.76B
WMB
Williams Companies Inc
$73.81
-0.87%
ENERGY · Cap: $90.96B
Smart Verdict
WallStSmart Research — data-driven comparison
Williams Companies Inc generates 243% more annual revenue ($11.83B vs $3.45B). EXR leads profitability with a 28.3% profit margin vs 22.1%. WMB appears more attractively valued with a PEG of 2.47. WMB earns a higher WallStSmart Score of 67/100 (B-).
EXR
Buy57
out of 100
Grade: C
WMB
Strong Buy67
out of 100
Grade: B-
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
+3.2%
Fair Value
$147.25
Current Price
$129.99
$17.26 discount
Margin of Safety
+29.0%
Fair Value
$100.15
Current Price
$73.81
$26.34 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
Strong operational efficiency at 41.2%
Earnings expanding 50.8% YoY
Large-cap with strong market position
Keeps 22 of every $100 in revenue as profit
Areas to Watch
Moderate valuation
4.6% revenue growth
ROE of 7.0% — below average capital efficiency
Elevated debt levels
Expensive relative to growth rate
Premium valuation, high expectations priced in
Weak financial health signals
Negative free cash flow — burning cash
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 : WMB
The strongest argument for WMB centers on Operating Margin, EPS Growth, Market Cap. Profitability is solid with margins at 22.1% and operating margin at 41.2%.
Bear Case : EXR
The primary concerns for EXR are P/E Ratio, Revenue Growth, Return on Equity.
Bear Case : WMB
The primary concerns for WMB are PEG Ratio, P/E Ratio, Piotroski F-Score.
Key Dynamics to Monitor
EXR profiles as a value stock while WMB is a mature play — different risk/reward profiles.
EXR carries more volatility with a beta of 1.24 — expect wider price swings.
WMB is growing revenue faster at 8.7% — sustainability is the question.
EXR generates stronger free cash flow (362M), providing more financial flexibility.
Bottom Line
WMB scores higher overall (67/100 vs 57/100), backed by strong 22.1% margins. Both earn "Strong Buy" and "Buy" 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.
Visit Website →Williams Companies Inc
ENERGY · OIL & GAS MIDSTREAM · USA
The Williams Companies, Inc., is an American energy company based in Tulsa, Oklahoma. Its core business is natural gas processing and transportation, with additional petroleum and electricity generation assets.
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