Amphenol Corporation (APH)vsTeradyne Inc (TER)
APH
Amphenol Corporation
$128.03
-6.29%
TECHNOLOGY · Cap: $168.07B
TER
Teradyne Inc
$359.77
+1.60%
TECHNOLOGY · Cap: $55.43B
Smart Verdict
WallStSmart Research — data-driven comparison
Amphenol Corporation generates 584% more annual revenue ($25.90B vs $3.79B). TER leads profitability with a 22.6% profit margin vs 17.2%. APH appears more attractively valued with a PEG of 1.17. TER earns a higher WallStSmart Score of 75/100 (B+).
APH
Strong Buy74
out of 100
Grade: B
TER
Strong Buy75
out of 100
Grade: B+
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
+53.5%
Fair Value
$313.74
Current Price
$128.03
$185.71 discount
Intrinsic value data unavailable for TER.
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Every $100 of equity generates 37 in profit
Revenue surging 58.4% year-over-year
Large-cap with strong market position
Strong operational efficiency at 27.3%
Earnings expanding 24.1% YoY
Strong operational efficiency at 37.6%
Revenue surging 87.0% year-over-year
Earnings expanding 314.8% YoY
Large-cap with strong market position
Every $100 of equity generates 29 in profit
Keeps 23 of every $100 in revenue as profit
Areas to Watch
Premium valuation, high expectations priced in
Trading at 11.3x book value
Expensive relative to growth rate
Premium valuation, high expectations priced in
Trading at 20.1x book value
Comparative Analysis Report
WallStSmart ResearchBull Case : APH
The strongest argument for APH centers on Return on Equity, Revenue Growth, Market Cap. Profitability is solid with margins at 17.2% and operating margin at 27.3%. Revenue growth of 58.4% demonstrates continued momentum.
Bull Case : TER
The strongest argument for TER centers on Operating Margin, Revenue Growth, EPS Growth. Profitability is solid with margins at 22.6% and operating margin at 37.6%. Revenue growth of 87.0% demonstrates continued momentum.
Bear Case : APH
The primary concerns for APH are P/E Ratio, Price/Book.
Bear Case : TER
The primary concerns for TER are PEG Ratio, P/E Ratio, Price/Book. A P/E of 65.7x leaves little room for execution misses.
Key Dynamics to Monitor
TER carries more volatility with a beta of 1.79 — expect wider price swings.
TER is growing revenue faster at 87.0% — sustainability is the question.
APH generates stronger free cash flow (830M), providing more financial flexibility.
Monitor ELECTRONIC COMPONENTS industry trends, competitive dynamics, and regulatory changes.
Bottom Line
TER scores higher overall (75/100 vs 74/100), backed by strong 22.6% margins and 87.0% revenue growth. APH offers better value entry with a 53.5% 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.
Teradyne Inc
TECHNOLOGY · SEMICONDUCTOR EQUIPMENT & MATERIALS · USA
Teradyne, Inc. is an American automatic test equipment (ATE) designer and manufacturer based in North Reading, Massachusetts.
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