WallStSmart

argenx NV ADR (ARGX)vsRegeneron Pharmaceuticals Inc (REGN)

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Smart Verdict

WallStSmart Research — data-driven comparison

Regeneron Pharmaceuticals Inc generates 186% more annual revenue ($16.90B vs $5.92B). ARGX leads profitability with a 31.7% profit margin vs 28.5%. ARGX appears more attractively valued with a PEG of 1.20. REGN earns a higher WallStSmart Score of 78/100 (B+).

ARGX

Strong Buy

73

out of 100

Grade: B

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

REGN

Strong Buy

78

out of 100

Grade: B+

Growth: 8.7Profit: 8.0Value: 6.7Quality: 8.5
Piotroski: 2/9Altman Z: 4.44
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

ARGXUndervalued (+67.5%)

Margin of Safety

+67.5%

Fair Value

$2566.94

Current Price

$892.87

$1674.07 discount

UndervaluedFair: $2566.94Overvalued
REGNUndervalued (+38.3%)

Margin of Safety

+38.3%

Fair Value

$1504.34

Current Price

$927.89

$576.45 discount

UndervaluedFair: $1504.34Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

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

REGN6 strengths · Avg: 9.7/10
Operating MarginProfitability
40.5%10/10

Strong operational efficiency at 40.5%

Revenue GrowthGrowth
36.3%10/10

Revenue surging 36.3% year-over-year

Debt/EquityHealth
0.0610/10

Conservative balance sheet, low leverage

Altman Z-ScoreHealth
4.4410/10

Safe zone — low bankruptcy risk

Market CapQuality
$95.99B9/10

Large-cap with strong market position

Profit MarginProfitability
28.5%9/10

Keeps 29 of every $100 in revenue as profit

Areas to Watch

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
166.0x2/10

Trading at 166.0x book value

REGN2 concerns · Avg: 3.5/10
PEG RatioValuation
1.584/10

Expensive relative to growth rate

Piotroski F-ScoreQuality
2/93/10

Weak financial health signals

Comparative Analysis Report

WallStSmart Research

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.

Bull Case : REGN

The strongest argument for REGN centers on Operating Margin, Revenue Growth, Debt/Equity. Profitability is solid with margins at 28.5% and operating margin at 40.5%. Revenue growth of 36.3% demonstrates continued momentum.

Bear Case : ARGX

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

Bear Case : REGN

The primary concerns for REGN are PEG Ratio, Piotroski F-Score.

Key Dynamics to Monitor

REGN carries more volatility with a beta of 0.15 — 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.

Monitor BIOTECHNOLOGY industry trends, competitive dynamics, and regulatory changes.

Bottom Line

REGN scores higher overall (78/100 vs 73/100), backed by strong 28.5% margins and 36.3% revenue growth. ARGX offers better value entry with a 67.5% margin of safety. Both earn "Strong Buy" and "Strong 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.

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.

Regeneron Pharmaceuticals Inc

HEALTHCARE · BIOTECHNOLOGY · USA

Regeneron Pharmaceuticals, Inc. is an American biotechnology company headquartered in Westchester County, New York. Originally focused on neurotrophic factors and their regenerative capabilities, giving rise to its name, the company then branched out into the study of both cytokine and tyrosine kinase receptors.

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