WallStSmart

argenx NV ADR (ARGX)vsWestinghouse Air Brake Technologies Corp (WAB)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Westinghouse Air Brake Technologies Corp generates 143% more annual revenue ($11.51B vs $4.74B). ARGX leads profitability with a 31.4% profit margin vs 10.5%. ARGX appears more attractively valued with a PEG of 1.30. ARGX earns a higher WallStSmart Score of 75/100 (B).

ARGX

Strong Buy

75

out of 100

Grade: B

Growth: 10.0Profit: 9.0Value: 6.7Quality: 6.0
Piotroski: 3/9

WAB

Buy

64

out of 100

Grade: C+

Growth: 6.7Profit: 6.5Value: 6.0Quality: 5.0
Piotroski: 2/9Altman Z: 1.68
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

ARGXUndervalued (+64.4%)

Margin of Safety

+64.4%

Fair Value

$2344.11

Current Price

$782.17

$1561.94 discount

UndervaluedFair: $2344.11Overvalued
WABUndervalued (+16.1%)

Margin of Safety

+16.1%

Fair Value

$303.40

Current Price

$265.71

$37.69 discount

UndervaluedFair: $303.40Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

ARGX5 strengths · Avg: 9.8/10
Profit MarginProfitability
31.4%10/10

Keeps 31 of every $100 in revenue as profit

Operating MarginProfitability
30.0%10/10

Strong operational efficiency at 30.0%

Revenue GrowthGrowth
62.6%10/10

Revenue surging 62.6% year-over-year

EPS GrowthGrowth
114.0%10/10

Earnings expanding 114.0% YoY

Return on EquityProfitability
20.2%9/10

Every $100 of equity generates 20 in profit

WAB0 strengths · Avg: 0/10

No standout strengths identified

Areas to Watch

ARGX3 concerns · Avg: 3.0/10
P/E RatioValuation
35.0x4/10

Premium valuation, high expectations priced in

Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

Price/BookValuation
165.4x2/10

Trading at 165.4x book value

WAB3 concerns · Avg: 3.7/10
P/E RatioValuation
37.6x4/10

Premium valuation, high expectations priced in

Altman Z-ScoreHealth
1.684/10

Distress zone — elevated risk

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 Profit Margin, Operating Margin, Revenue Growth. Profitability is solid with margins at 31.4% and operating margin at 30.0%. Revenue growth of 62.6% demonstrates continued momentum.

Bull Case : WAB

Revenue growth of 13.0% demonstrates continued momentum. PEG of 1.37 suggests the stock is reasonably priced for its growth.

Bear Case : ARGX

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

Bear Case : WAB

The primary concerns for WAB are P/E Ratio, Altman Z-Score, Piotroski F-Score.

Key Dynamics to Monitor

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

WAB carries more volatility with a beta of 0.97 — expect wider price swings.

ARGX is growing revenue faster at 62.6% — sustainability is the question.

ARGX generates stronger free cash flow (407M), providing more financial flexibility.

Bottom Line

ARGX scores higher overall (75/100 vs 64/100), backed by strong 31.4% margins and 62.6% revenue growth. WAB offers better value entry with a 16.1% margin of safety. Both earn "Strong Buy" and "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.

Westinghouse Air Brake Technologies Corp

INDUSTRIALS · RAILROADS · USA

Wabtec Corporation (derived from Westinghouse Air Brake Technologies Corporation) is an American company formed by the merger of the Westinghouse Air Brake Company (WABCO) and MotivePower Industries Corporation in 1999. It is headquartered in Pittsburgh, Pennsylvania.

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