WallStSmart

Johnson & Johnson (JNJ)vsWestern Digital Corporation (WDC)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Johnson & Johnson generates 778% more annual revenue ($94.19B vs $10.73B). WDC leads profitability with a 35.6% profit margin vs 28.5%. WDC appears more attractively valued with a PEG of 0.69. JNJ earns a higher WallStSmart Score of 71/100 (B).

JNJ

Strong Buy

71

out of 100

Grade: B

Growth: 7.3Profit: 9.0Value: 10.0Quality: 7.0
Piotroski: 4/9Altman Z: 2.62

WDC

Buy

55

out of 100

Grade: C

Growth: 2.0Profit: 9.0Value: 7.3Quality: 5.0
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

JNJUndervalued (+53.9%)

Margin of Safety

+53.9%

Fair Value

$515.74

Current Price

$235.37

$280.37 discount

UndervaluedFair: $515.74Overvalued
WDCSignificantly Overvalued (-311.2%)

Margin of Safety

-311.2%

Fair Value

$66.57

Current Price

$293.10

$226.53 premium

UndervaluedFair: $66.57Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

JNJ6 strengths · Avg: 8.8/10
Market CapQuality
$573.82B10/10

Mega-cap, among the largest globally

Return on EquityProfitability
35.0%10/10

Every $100 of equity generates 35 in profit

Profit MarginProfitability
28.5%9/10

Keeps 29 of every $100 in revenue as profit

Operating MarginProfitability
24.0%8/10

Strong operational efficiency at 24.0%

EPS GrowthGrowth
48.6%8/10

Earnings expanding 48.6% YoY

Free Cash FlowQuality
$5.47B8/10

Generating 5.5B in free cash flow

WDC4 strengths · Avg: 9.3/10
Return on EquityProfitability
41.1%10/10

Every $100 of equity generates 41 in profit

Profit MarginProfitability
35.6%10/10

Keeps 36 of every $100 in revenue as profit

Market CapQuality
$100.21B9/10

Large-cap with strong market position

PEG RatioValuation
0.698/10

Growing faster than its price suggests

Areas to Watch

JNJ1 concerns · Avg: 4.0/10
PEG RatioValuation
1.704/10

Expensive relative to growth rate

WDC4 concerns · Avg: 3.0/10
P/E RatioValuation
29.9x4/10

Moderate valuation

Price/BookValuation
14.0x4/10

Trading at 14.0x book value

Revenue GrowthGrowth
-41.0%2/10

Revenue declined 41.0%

EPS GrowthGrowth
-95.9%2/10

Earnings declined 95.9%

Comparative Analysis Report

WallStSmart Research

Bull Case : JNJ

The strongest argument for JNJ centers on Market Cap, Return on Equity, Profit Margin. Profitability is solid with margins at 28.5% and operating margin at 24.0%.

Bull Case : WDC

The strongest argument for WDC centers on Return on Equity, Profit Margin, Market Cap. Profitability is solid with margins at 35.6% and operating margin at 15.4%. PEG of 0.69 suggests the stock is reasonably priced for its growth.

Bear Case : JNJ

The primary concerns for JNJ are PEG Ratio.

Bear Case : WDC

The primary concerns for WDC are P/E Ratio, Price/Book, Revenue Growth.

Key Dynamics to Monitor

JNJ profiles as a mature stock while WDC is a declining play — different risk/reward profiles.

WDC carries more volatility with a beta of 1.85 — expect wider price swings.

JNJ is growing revenue faster at 9.1% — sustainability is the question.

JNJ generates stronger free cash flow (5.5B), providing more financial flexibility.

Bottom Line

JNJ scores higher overall (71/100 vs 55/100), backed by strong 28.5% 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.

Johnson & Johnson

HEALTHCARE · DRUG MANUFACTURERS - GENERAL · USA

Johnson & Johnson (J&J) is an American multinational corporation founded in 1886 that develops medical devices, pharmaceuticals, and consumer packaged goods. Its common stock is a component of the Dow Jones Industrial Average and the company is ranked No. 36 on the 2021 Fortune 500 list of the largest United States corporations by total revenue. Johnson & Johnson is one of the world's most valuable companies, and is one of only two U.S.-based companies that has a prime credit rating of AAA, higher than that of the United States government.

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Western Digital Corporation

TECHNOLOGY · COMPUTER HARDWARE · USA

Western Digital Corporation (WDC, commonly known as Western Digital or WD) is an American computer hard disk drive manufacturer and data storage company, headquartered in San Jose, California. It designs, manufactures and sells data technology products, including storage devices, data center systems and cloud storage services.

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