Amphenol Corporation (APH)vsWilliams Companies Inc (WMB)
APH
Amphenol Corporation
$128.73
+0.60%
TECHNOLOGY · Cap: $157.29B
WMB
Williams Companies Inc
$73.81
-0.87%
ENERGY · Cap: $90.96B
Smart Verdict
WallStSmart Research — data-driven comparison
Amphenol Corporation generates 95% more annual revenue ($23.09B vs $11.83B). WMB leads profitability with a 22.1% profit margin vs 18.5%. APH appears more attractively valued with a PEG of 1.41. APH earns a higher WallStSmart Score of 76/100 (B+).
APH
Strong Buy76
out of 100
Grade: B+
WMB
Strong Buy67
out of 100
Grade: B-
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
+6.8%
Fair Value
$156.78
Current Price
$128.73
$28.05 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
Every $100 of equity generates 37 in profit
Revenue surging 49.1% year-over-year
Earnings expanding 57.6% YoY
Large-cap with strong market position
Strong operational efficiency at 27.5%
Generating 1.5B in free cash flow
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
Premium valuation, high expectations priced in
Trading at 11.8x book value
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 : APH
The strongest argument for APH centers on Return on Equity, Revenue Growth, EPS Growth. Profitability is solid with margins at 18.5% and operating margin at 27.5%. Revenue growth of 49.1% demonstrates continued momentum.
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 : APH
The primary concerns for APH are P/E Ratio, Price/Book.
Bear Case : WMB
The primary concerns for WMB are PEG Ratio, P/E Ratio, Piotroski F-Score.
Key Dynamics to Monitor
APH profiles as a growth stock while WMB is a mature play — different risk/reward profiles.
APH carries more volatility with a beta of 1.21 — expect wider price swings.
APH is growing revenue faster at 49.1% — sustainability is the question.
APH generates stronger free cash flow (1.5B), providing more financial flexibility.
Bottom Line
APH scores higher overall (76/100 vs 67/100), backed by strong 18.5% margins and 49.1% revenue growth. WMB offers better value entry with a 29.0% margin of safety. Both earn "Strong Buy" and "Strong 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.
Amphenol Corporation
TECHNOLOGY · ELECTRONIC COMPONENTS · USA
Amphenol Corporation is a major producer of electronic and fiber optic connectors, cable and interconnect systems such as coaxial cables. Amphenol is a portmanteau from the corporation's original name, American Phenolic Corp.
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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