American Tower Corp (AMT)vsWilliams Companies Inc (WMB)
AMT
American Tower Corp
$194.12
+0.11%
REAL ESTATE · Cap: $86.44B
WMB
Williams Companies Inc
$72.42
-0.82%
ENERGY · Cap: $87.21B
Smart Verdict
WallStSmart Research — data-driven comparison
Williams Companies Inc generates 12% more annual revenue ($12.11B vs $10.82B). AMT leads profitability with a 26.8% profit margin vs 23.1%. AMT appears more attractively valued with a PEG of 1.97. AMT earns a higher WallStSmart Score of 72/100 (B).
AMT
Strong Buy72
out of 100
Grade: B
WMB
Buy65
out of 100
Grade: C+
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
+7.0%
Fair Value
$194.13
Current Price
$194.12
$0.01 discount
Intrinsic value data unavailable for WMB.
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Every $100 of equity generates 79 in profit
Strong operational efficiency at 45.9%
Earnings expanding 76.9% YoY
Large-cap with strong market position
Keeps 27 of every $100 in revenue as profit
Strong operational efficiency at 33.6%
Large-cap with strong market position
Every $100 of equity generates 22 in profit
Keeps 23 of every $100 in revenue as profit
Earnings expanding 25.0% YoY
Areas to Watch
Expensive relative to growth rate
Moderate valuation
Trading at 25.7x book value
Distress zone — elevated risk
Expensive relative to growth rate
Premium valuation, high expectations priced in
Distress zone — elevated risk
Elevated debt levels
Comparative Analysis Report
WallStSmart ResearchBull Case : AMT
The strongest argument for AMT centers on Return on Equity, Operating Margin, EPS Growth. Profitability is solid with margins at 26.8% and operating margin at 45.9%.
Bull Case : WMB
The strongest argument for WMB centers on Operating Margin, Market Cap, Return on Equity. Profitability is solid with margins at 23.1% and operating margin at 33.6%.
Bear Case : AMT
The primary concerns for AMT are PEG Ratio, P/E Ratio, Price/Book. Debt-to-equity of 12.36 is elevated, increasing financial risk.
Bear Case : WMB
The primary concerns for WMB are PEG Ratio, P/E Ratio, Altman Z-Score. Debt-to-equity of 2.33 is elevated, increasing financial risk.
Key Dynamics to Monitor
AMT carries more volatility with a beta of 0.90 — expect wider price swings.
WMB is growing revenue faster at 9.0% — sustainability is the question.
AMT generates stronger free cash flow (951M), providing more financial flexibility.
Monitor REIT - SPECIALTY industry trends, competitive dynamics, and regulatory changes.
Bottom Line
AMT scores higher overall (72/100 vs 65/100), backed by strong 26.8% 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.
American Tower Corp
REAL ESTATE · REIT - SPECIALTY · USA
American Tower Corporation (also referred to as American Tower or ATC) is an American real estate investment trust and an owner and operator of wireless and broadcast communications infrastructure in several countries worldwide and is headquartered in Boston, Massachusetts.
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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