WallStSmart

MP Materials Corp (MP)vsWestlake Chemical Corporation (WLK)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Westlake Chemical Corporation generates 2613% more annual revenue ($11.29B vs $416.25M). WLK leads profitability with a -10.9% profit margin vs -14.6%. WLK earns a higher WallStSmart Score of 48/100 (D+).

MP

Avoid

30

out of 100

Grade: F

Growth: 4.7Profit: 2.0Value: 4.0Quality: 7.5
Piotroski: 4/9Altman Z: 1.51

WLK

Hold

48

out of 100

Grade: D+

Growth: 3.3Profit: 3.5Value: 5.0Quality: 6.0
Piotroski: 2/9Altman Z: 1.66
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

MPSignificantly Overvalued (-22.9%)

Margin of Safety

-22.9%

Fair Value

$44.19

Current Price

$50.72

$6.53 premium

UndervaluedFair: $44.19Overvalued
WLKUndervalued (+13.0%)

Margin of Safety

+13.0%

Fair Value

$115.38

Current Price

$70.81

$44.57 discount

UndervaluedFair: $115.38Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

MP1 strengths · Avg: 10.0/10
Revenue GrowthGrowth
119.7%10/10

Revenue surging 119.7% year-over-year

WLK1 strengths · Avg: 10.0/10
Price/BookValuation
1.0x10/10

Reasonable price relative to book value

Areas to Watch

MP4 concerns · Avg: 2.5/10
Altman Z-ScoreHealth
1.514/10

Distress zone — elevated risk

Return on EquityProfitability
-3.0%2/10

ROE of -3.0% — below average capital efficiency

EPS GrowthGrowth
-55.6%2/10

Earnings declined 55.6%

Free Cash FlowQuality
$-223.49M2/10

Negative free cash flow — burning cash

WLK4 concerns · Avg: 3.3/10
PEG RatioValuation
1.704/10

Expensive relative to growth rate

Altman Z-ScoreHealth
1.664/10

Distress zone — elevated risk

Piotroski F-ScoreQuality
2/93/10

Weak financial health signals

Return on EquityProfitability
-19.1%2/10

ROE of -19.1% — below average capital efficiency

Comparative Analysis Report

WallStSmart Research

Bull Case : MP

The strongest argument for MP centers on Revenue Growth. Revenue growth of 119.7% demonstrates continued momentum.

Bull Case : WLK

The strongest argument for WLK centers on Price/Book. Revenue growth of 10.8% demonstrates continued momentum.

Bear Case : MP

The primary concerns for MP are Altman Z-Score, Return on Equity, EPS Growth.

Bear Case : WLK

The primary concerns for WLK are PEG Ratio, Altman Z-Score, Piotroski F-Score.

Key Dynamics to Monitor

MP profiles as a hypergrowth stock while WLK is a turnaround play — different risk/reward profiles.

MP carries more volatility with a beta of 1.95 — expect wider price swings.

MP is growing revenue faster at 119.7% — sustainability is the question.

WLK generates stronger free cash flow (111M), providing more financial flexibility.

Bottom Line

WLK scores higher overall (48/100 vs 30/100) and 10.8% revenue growth. Both earn "Hold" 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.

MP Materials Corp

BASIC MATERIALS · OTHER INDUSTRIAL METALS & MINING · USA

MP Materials Corp. The company is headquartered in Las Vegas, Nevada.

Westlake Chemical Corporation

BASIC MATERIALS · SPECIALTY CHEMICALS · USA

Westlake Chemical Corporation (WLK) is a leading global manufacturer specializing in petrochemicals, polymers, and advanced fabricated products that serve critical sectors including construction, automotive, and packaging. The company's operations, segmented into Olefins and Vinyls, are strategically designed to capitalize on favorable market trends and the increasing demand for its diverse product portfolio. With a strong commitment to sustainability and innovation, Westlake integrates advanced technologies to enhance operational efficiency and minimize environmental impacts. Its robust manufacturing capabilities across North America and Europe, combined with disciplined financial practices, position Westlake favorably for continued growth and enhanced shareholder value in a dynamic market landscape.

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