Amphenol Corporation (APH)vsS&P Global Inc (SPGI)
APH
Amphenol Corporation
$128.73
+0.60%
TECHNOLOGY · Cap: $157.29B
SPGI
S&P Global Inc
$408.48
-0.66%
FINANCIAL SERVICES · Cap: $124.51B
Smart Verdict
WallStSmart Research — data-driven comparison
Amphenol Corporation generates 51% more annual revenue ($23.09B vs $15.34B). SPGI leads profitability with a 29.1% 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+
SPGI
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
+40.5%
Fair Value
$687.02
Current Price
$408.48
$278.54 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 38.3%
Large-cap with strong market position
Keeps 29 of every $100 in revenue as profit
Earnings expanding 32.0% YoY
Generating 1.7B in free cash flow
Areas to Watch
Premium valuation, high expectations priced in
Trading at 11.8x book value
Moderate valuation
Grey zone — moderate risk
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 : SPGI
The strongest argument for SPGI centers on Operating Margin, Market Cap, Profit Margin. Profitability is solid with margins at 29.1% and operating margin at 38.3%.
Bear Case : APH
The primary concerns for APH are P/E Ratio, Price/Book.
Bear Case : SPGI
The primary concerns for SPGI are P/E Ratio, Altman Z-Score.
Key Dynamics to Monitor
APH profiles as a growth stock while SPGI is a mature play — different risk/reward profiles.
SPGI carries more volatility with a beta of 1.22 — expect wider price swings.
APH is growing revenue faster at 49.1% — sustainability is the question.
SPGI generates stronger free cash flow (1.7B), 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. SPGI offers better value entry with a 40.5% 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.
S&P Global Inc
FINANCIAL SERVICES · FINANCIAL DATA & STOCK EXCHANGES · USA
S&P Global Inc. is an American publicly traded corporation headquartered in Manhattan, New York City. Its primary areas of business are financial information and analytics.
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