Amphenol Corporation (APH)vsCostco Wholesale Corp (COST)
APH
Amphenol Corporation
$128.73
+0.60%
TECHNOLOGY · Cap: $157.29B
COST
Costco Wholesale Corp
$974.86
+0.11%
CONSUMER DEFENSIVE · Cap: $432.25B
Smart Verdict
WallStSmart Research — data-driven comparison
Costco Wholesale Corp generates 1140% more annual revenue ($286.27B vs $23.09B). APH leads profitability with a 18.5% profit margin vs 3.0%. 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+
COST
Buy53
out of 100
Grade: C-
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
-74.7%
Fair Value
$558.15
Current Price
$974.86
$416.71 premium
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
Mega-cap, among the largest globally
Safe zone — low bankruptcy risk
Every $100 of equity generates 30 in profit
Conservative balance sheet, low leverage
Generating 1.7B in free cash flow
Areas to Watch
Premium valuation, high expectations priced in
Trading at 11.8x book value
Trading at 13.5x book value
3.0% margin — thin
Operating margin of 3.7%
Expensive relative to growth rate
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 : COST
The strongest argument for COST centers on Market Cap, Altman Z-Score, Return on Equity.
Bear Case : APH
The primary concerns for APH are P/E Ratio, Price/Book.
Bear Case : COST
The primary concerns for COST are Price/Book, Profit Margin, Operating Margin. A P/E of 50.7x leaves little room for execution misses. Thin 3.0% margins leave little buffer for downturns.
Key Dynamics to Monitor
APH profiles as a growth stock while COST is a value 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.
COST generates stronger free cash flow (1.7B), providing more financial flexibility.
Bottom Line
APH scores higher overall (76/100 vs 53/100), backed by strong 18.5% margins and 49.1% revenue growth. 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.
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.
Costco Wholesale Corp
CONSUMER DEFENSIVE · DISCOUNT STORES · USA
Costco Wholesale Corporation (doing business as Costco Wholesale and also known simply as Costco) is an American multinational corporation which operates a chain of membership-only (needing a membership to shop there) big-box retail stores. As of 2020, Costco was the fifth largest retailer in the world, and the world's largest retailer of choice and prime beef, organic foods, rotisserie chicken, and wine as of 2016.
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