Public Storage (PSA)vsWilliams Companies Inc (WMB)
PSA
Public Storage
$311.04
+0.55%
REAL ESTATE · Cap: $54.30B
WMB
Williams Companies Inc
$71.96
-1.36%
ENERGY · Cap: $89.22B
Smart Verdict
WallStSmart Research — data-driven comparison
Williams Companies Inc generates 149% more annual revenue ($12.11B vs $4.87B). PSA leads profitability with a 39.1% profit margin vs 23.1%. WMB appears more attractively valued with a PEG of 2.48. WMB earns a higher WallStSmart Score of 65/100 (C+).
PSA
Buy62
out of 100
Grade: C+
WMB
Buy65
out of 100
Grade: C+
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
+6.8%
Fair Value
$315.45
Current Price
$311.04
$4.41 discount
Intrinsic value data unavailable for WMB.
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Keeps 39 of every $100 in revenue as profit
Strong operational efficiency at 46.0%
Large-cap with strong market position
Every $100 of equity generates 20 in profit
Earnings expanding 32.8% YoY
Strong operational efficiency at 33.6%
Large-cap with strong market position
Keeps 23 of every $100 in revenue as profit
Earnings expanding 25.0% YoY
Areas to Watch
Premium valuation, high expectations priced in
Trading at 11.1x book value
3.2% revenue growth
Expensive relative to growth rate
Expensive relative to growth rate
Premium valuation, high expectations priced in
Weak financial health signals
Distress zone — elevated risk
Comparative Analysis Report
WallStSmart ResearchBull Case : PSA
The strongest argument for PSA centers on Profit Margin, Operating Margin, Market Cap. Profitability is solid with margins at 39.1% and operating margin at 46.0%.
Bull Case : WMB
The strongest argument for WMB centers on Operating Margin, Market Cap, Profit Margin. Profitability is solid with margins at 23.1% and operating margin at 33.6%.
Bear Case : PSA
The primary concerns for PSA are P/E Ratio, Price/Book, Revenue Growth.
Bear Case : WMB
The primary concerns for WMB are PEG Ratio, P/E Ratio, Piotroski F-Score.
Key Dynamics to Monitor
PSA profiles as a value stock while WMB is a mature play — different risk/reward profiles.
PSA carries more volatility with a beta of 0.98 — expect wider price swings.
WMB is growing revenue faster at 9.0% — sustainability is the question.
PSA generates stronger free cash flow (625M), providing more financial flexibility.
Bottom Line
WMB scores higher overall (65/100 vs 62/100), backed by strong 23.1% margins. Both earn "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.
Public Storage
REAL ESTATE · REIT - INDUSTRIAL · USA
Public Storage is an American international self storage company headquartered in Glendale, California, that is run as a real estate investment trust (REIT).
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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