WallStSmart

Johnson & Johnson (JNJ)vsMirum Pharmaceuticals Inc (MIRM)

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Smart Verdict

WallStSmart Research — data-driven comparison

Johnson & Johnson generates 15972% more annual revenue ($99.33B vs $618.07M). JNJ leads profitability with a 16.2% profit margin vs -139.2%. JNJ earns a higher WallStSmart Score of 54/100 (C-).

JNJ

Buy

54

out of 100

Grade: C-

Growth: 4.7Profit: 8.5Value: 3.7Quality: 5.5
Piotroski: 3/9Altman Z: 2.64

MIRM

Avoid

30

out of 100

Grade: F

Growth: 8.0Profit: 2.0Value: 6.7Quality: 6.5
Piotroski: 4/9Altman Z: 0.33
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

Intrinsic value data unavailable for JNJ.

MIRMUndervalued (+45.4%)

Margin of Safety

+45.4%

Fair Value

$182.99

Current Price

$93.72

$89.27 discount

UndervaluedFair: $182.99Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

JNJ3 strengths · Avg: 8.7/10
Market CapQuality
$657.68B10/10

Mega-cap, among the largest globally

Operating MarginProfitability
25.7%8/10

Strong operational efficiency at 25.7%

Free Cash FlowQuality
$6.36B8/10

Generating 6.4B in free cash flow

MIRM2 strengths · Avg: 10.0/10
Revenue GrowthGrowth
37.9%10/10

Revenue surging 37.9% year-over-year

Debt/EquityHealth
-72.9710/10

Conservative balance sheet, low leverage

Areas to Watch

JNJ4 concerns · Avg: 2.8/10
Price/BookValuation
8.2x4/10

Trading at 8.2x book value

Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

PEG RatioValuation
3.072/10

Expensive relative to growth rate

P/E RatioValuation
41.5x2/10

Premium valuation, high expectations priced in

MIRM4 concerns · Avg: 2.5/10
EPS GrowthGrowth
0.0%4/10

0.0% earnings growth

Return on EquityProfitability
-329.4%2/10

ROE of -329.4% — below average capital efficiency

Free Cash FlowQuality
$-273.70M2/10

Negative free cash flow — burning cash

Altman Z-ScoreHealth
0.332/10

Distress zone — elevated risk

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 25.7%.

Bull Case : MIRM

The strongest argument for MIRM centers on Revenue Growth, Debt/Equity. Revenue growth of 37.9% demonstrates continued momentum.

Bear Case : JNJ

The primary concerns for JNJ are Price/Book, Piotroski F-Score, PEG Ratio. A P/E of 41.5x leaves little room for execution misses.

Bear Case : MIRM

The primary concerns for MIRM are EPS Growth, Return on Equity, Free Cash Flow.

Key Dynamics to Monitor

JNJ profiles as a mature stock while MIRM is a hypergrowth play — different risk/reward profiles.

MIRM carries more volatility with a beta of 0.61 — expect wider price swings.

MIRM is growing revenue faster at 37.9% — sustainability is the question.

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

Bottom Line

JNJ scores higher overall (54/100 vs 30/100), backed by strong 16.2% margins. MIRM offers better value entry with a 45.4% 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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Mirum Pharmaceuticals Inc

HEALTHCARE · BIOTECHNOLOGY · USA

Mirum Pharmaceuticals, Inc., a biopharmaceutical company, is focused on the development and commercialization of an advanced line of novel therapies for debilitating liver diseases. The company is headquartered in Foster City, California.

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