WallStSmart

Johnson & Johnson (JNJ)vsModerna Inc (MRNA)

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Smart Verdict

WallStSmart Research — data-driven comparison

Johnson & Johnson generates 4358% more annual revenue ($99.33B vs $2.23B). JNJ leads profitability with a 16.2% profit margin vs -141.4%. JNJ earns a higher WallStSmart Score of 57/100 (C).

JNJ

Buy

57

out of 100

Grade: C

Growth: 4.7Profit: 8.5Value: 2.7Quality: 5.5
Piotroski: 3/9Altman Z: 2.64

MRNA

Avoid

21

out of 100

Grade: F

Growth: 2.7Profit: 2.0Value: 6.7Quality: 7.5
Piotroski: 3/9Altman Z: 2.09
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

JNJSignificantly Overvalued (-83.0%)

Margin of Safety

-83.0%

Fair Value

$144.12

Current Price

$275.19

$131.07 premium

UndervaluedFair: $144.12Overvalued
MRNAUndervalued (+69.9%)

Margin of Safety

+69.9%

Fair Value

$134.71

Current Price

$222.76

$88.05 discount

UndervaluedFair: $134.71Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

JNJ3 strengths · Avg: 8.7/10
Market CapQuality
$615.87B10/10

Mega-cap, among the largest globally

Operating MarginProfitability
25.1%8/10

Strong operational efficiency at 25.1%

Free Cash FlowQuality
$6.36B8/10

Generating 6.4B in free cash flow

MRNA2 strengths · Avg: 9.0/10
Market CapQuality
$85.50B9/10

Large-cap with strong market position

Debt/EquityHealth
0.199/10

Conservative balance sheet, low leverage

Areas to Watch

JNJ4 concerns · Avg: 2.8/10
P/E RatioValuation
38.8x4/10

Premium valuation, high expectations priced in

Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

PEG RatioValuation
2.822/10

Expensive relative to growth rate

EPS GrowthGrowth
-96.0%2/10

Earnings declined 96.0%

MRNA4 concerns · Avg: 3.3/10
Price/BookValuation
13.1x4/10

Trading at 13.1x book value

Revenue GrowthGrowth
2.1%4/10

2.1% revenue growth

Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

Return on EquityProfitability
-46.6%2/10

ROE of -46.6% — below average capital efficiency

Comparative Analysis Report

WallStSmart Research

Bull Case : JNJ

The strongest argument for JNJ centers on Market Cap, Operating Margin, Free Cash Flow. Profitability is solid with margins at 16.2% and operating margin at 25.1%.

Bull Case : MRNA

The strongest argument for MRNA centers on Market Cap, Debt/Equity.

Bear Case : JNJ

The primary concerns for JNJ are P/E Ratio, Piotroski F-Score, PEG Ratio.

Bear Case : MRNA

The primary concerns for MRNA are Price/Book, Revenue Growth, Piotroski F-Score.

Key Dynamics to Monitor

JNJ profiles as a mature stock while MRNA is a turnaround play — different risk/reward profiles.

MRNA carries more volatility with a beta of 1.09 — expect wider price swings.

JNJ is growing revenue faster at 5.9% — sustainability is the question.

JNJ generates stronger free cash flow (6.4B), providing more financial flexibility.

Bottom Line

JNJ scores higher overall (57/100 vs 21/100), backed by strong 16.2% margins. MRNA offers better value entry with a 69.9% margin of safety. Both earn "Buy" and "Avoid" 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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Moderna Inc

HEALTHCARE · BIOTECHNOLOGY · USA

Moderna, Inc., a biotechnology company, develops messenger RNA-based vaccines and therapies for the treatment of infectious diseases, immuno-oncology, rare diseases, cardiovascular diseases, and autoimmune diseases. The company is headquartered in Cambridge, Massachusetts.

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