WallStSmart

Johnson & Johnson (JNJ)vsExagen Inc (XGN)

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Smart Verdict

WallStSmart Research — data-driven comparison

Johnson & Johnson generates 139568% more annual revenue ($99.33B vs $71.12M). JNJ leads profitability with a 16.2% profit margin vs -26.6%. 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

XGN

Avoid

25

out of 100

Grade: F

Growth: 6.7Profit: 2.0Value: 6.7Quality: 4.5
Piotroski: 2/9Altman Z: -6.35
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
XGNUndervalued (+51.0%)

Margin of Safety

+51.0%

Fair Value

$6.74

Current Price

$8.40

$1.66 discount

UndervaluedFair: $6.74Overvalued

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

XGN1 strengths · Avg: 8.0/10
Revenue GrowthGrowth
15.9%8/10

15.9% revenue growth

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%

XGN4 concerns · Avg: 3.5/10
Price/BookValuation
16.5x4/10

Trading at 16.5x book value

EPS GrowthGrowth
0.0%4/10

0.0% earnings growth

Market CapQuality
$188.47M3/10

Smaller company, higher risk/reward

Piotroski F-ScoreQuality
2/93/10

Weak financial health signals

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 : XGN

The strongest argument for XGN centers on Revenue Growth. Revenue growth of 15.9% demonstrates continued momentum.

Bear Case : JNJ

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

Bear Case : XGN

The primary concerns for XGN are Price/Book, EPS Growth, Market Cap. Debt-to-equity of 2.09 is elevated, increasing financial risk.

Key Dynamics to Monitor

JNJ profiles as a mature stock while XGN is a growth play — different risk/reward profiles.

XGN carries more volatility with a beta of 2.12 — expect wider price swings.

XGN is growing revenue faster at 15.9% — 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 25/100), backed by strong 16.2% margins. XGN offers better value entry with a 51.0% 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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Exagen Inc

HEALTHCARE · DIAGNOSTICS & RESEARCH · USA

Exagen Inc. develops and markets various test products based on its Cell-Bound Complement Activation Products technology under the AVISE brand name in the United States. The company is headquartered in Vista, California.

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