WallStSmart

Annexon Inc (ANNX)vsargenx NV ADR (ARGX)

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Smart Verdict

WallStSmart Research — data-driven comparison

ARGX leads profitability with a 31.7% profit margin vs 0.0%. ARGX earns a higher WallStSmart Score of 73/100 (B).

ANNX

Avoid

26

out of 100

Grade: F

Growth: 4.3Profit: 3.0Value: 5.0Quality: 6.0
Piotroski: 1/9Altman Z: -4.30

ARGX

Strong Buy

73

out of 100

Grade: B

Growth: 10.0Profit: 9.5Value: 6.7Quality: 8.5
Piotroski: 3/9Altman Z: 4.92
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

Intrinsic value data unavailable for ANNX.

ARGXUndervalued (+67.5%)

Margin of Safety

+67.5%

Fair Value

$2566.94

Current Price

$891.76

$1675.18 discount

UndervaluedFair: $2566.94Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

ANNX1 strengths · Avg: 9.0/10
Debt/EquityHealth
0.139/10

Conservative balance sheet, low leverage

ARGX6 strengths · Avg: 10.0/10
Return on EquityProfitability
30.8%10/10

Every $100 of equity generates 31 in profit

Profit MarginProfitability
31.7%10/10

Keeps 32 of every $100 in revenue as profit

Operating MarginProfitability
36.3%10/10

Strong operational efficiency at 36.3%

Revenue GrowthGrowth
52.1%10/10

Revenue surging 52.1% year-over-year

EPS GrowthGrowth
50.6%10/10

Earnings expanding 50.6% YoY

Debt/EquityHealth
0.0110/10

Conservative balance sheet, low leverage

Areas to Watch

ANNX4 concerns · Avg: 3.5/10
Revenue GrowthGrowth
0.0%4/10

0.0% revenue growth

EPS GrowthGrowth
0.0%4/10

0.0% earnings growth

Market CapQuality
$760.21M3/10

Smaller company, higher risk/reward

Profit MarginProfitability
0.0%3/10

0.0% margin — thin

ARGX3 concerns · Avg: 3.0/10
P/E RatioValuation
30.3x4/10

Premium valuation, high expectations priced in

Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

Price/BookValuation
165.8x2/10

Trading at 165.8x book value

Comparative Analysis Report

WallStSmart Research

Bull Case : ANNX

The strongest argument for ANNX centers on Debt/Equity.

Bull Case : ARGX

The strongest argument for ARGX centers on Return on Equity, Profit Margin, Operating Margin. Profitability is solid with margins at 31.7% and operating margin at 36.3%. Revenue growth of 52.1% demonstrates continued momentum.

Bear Case : ANNX

The primary concerns for ANNX are Revenue Growth, EPS Growth, Market Cap.

Bear Case : ARGX

The primary concerns for ARGX are P/E Ratio, Piotroski F-Score, Price/Book.

Key Dynamics to Monitor

ANNX profiles as a value stock while ARGX is a growth play — different risk/reward profiles.

ANNX carries more volatility with a beta of 1.33 — expect wider price swings.

ARGX is growing revenue faster at 52.1% — sustainability is the question.

ARGX generates stronger free cash flow (749M), providing more financial flexibility.

Bottom Line

ARGX scores higher overall (73/100 vs 26/100), backed by strong 31.7% margins and 52.1% revenue growth. Both earn "Strong 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.

Annexon Inc

HEALTHCARE · BIOTECHNOLOGY · USA

Annexon, Inc., a clinical-stage biopharmaceutical company, discovers and develops therapies for autoimmune and neurodegenerative diseases. The company is headquartered in South San Francisco, California.

argenx NV ADR

HEALTHCARE · BIOTECHNOLOGY · USA

argenx SE, a clinical-phase biotechnology company, focuses on the development of antibody-based therapies for the treatment of autoimmune diseases, hematology and cancer. The company is headquartered in Breda, the Netherlands.

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