WallStSmart

MP Materials Corp (MP)vsMcEwen Mining Inc. (MUX)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

MP Materials Corp generates 47% more annual revenue ($347.57M vs $235.91M). MUX leads profitability with a 31.4% profit margin vs -20.5%. MUX earns a higher WallStSmart Score of 56/100 (C).

MP

Avoid

30

out of 100

Grade: F

Growth: 4.7Profit: 2.0Value: 4.7Quality: 7.5
Piotroski: 4/9Altman Z: 1.53

MUX

Buy

56

out of 100

Grade: C

Growth: 8.0Profit: 6.0Value: 6.0Quality: 5.0
Piotroski: 3/9Altman Z: -0.62
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

MPOvervalued (-11.4%)

Margin of Safety

-11.4%

Fair Value

$37.04

Current Price

$38.03

$0.99 premium

UndervaluedFair: $37.04Overvalued

Intrinsic value data unavailable for MUX.

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

MP1 strengths · Avg: 10.0/10
Revenue GrowthGrowth
118.6%10/10

Revenue surging 118.6% year-over-year

MUX5 strengths · Avg: 9.0/10
Profit MarginProfitability
31.4%10/10

Keeps 31 of every $100 in revenue as profit

Revenue GrowthGrowth
107.4%10/10

Revenue surging 107.4% year-over-year

Debt/EquityHealth
0.199/10

Conservative balance sheet, low leverage

P/E RatioValuation
14.0x8/10

Attractively priced relative to earnings

Price/BookValuation
1.5x8/10

Reasonable price relative to book value

Areas to Watch

MP4 concerns · Avg: 2.5/10
Altman Z-ScoreHealth
1.534/10

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
$-79.28M2/10

Negative free cash flow — burning cash

MUX4 concerns · Avg: 3.0/10
EPS GrowthGrowth
0.0%4/10

0.0% earnings growth

Market CapQuality
$983.32M3/10

Smaller company, higher risk/reward

Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

Free Cash FlowQuality
$-2.45M2/10

Negative free cash flow — burning cash

Comparative Analysis Report

WallStSmart Research

Bull Case : MP

The strongest argument for MP centers on Revenue Growth. Revenue growth of 118.6% demonstrates continued momentum.

Bull Case : MUX

The strongest argument for MUX centers on Profit Margin, Revenue Growth, Debt/Equity. Profitability is solid with margins at 31.4% and operating margin at 14.7%. Revenue growth of 107.4% demonstrates continued momentum.

Bear Case : MP

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

Bear Case : MUX

The primary concerns for MUX are EPS Growth, Market Cap, Piotroski F-Score.

Key Dynamics to Monitor

MP profiles as a hypergrowth stock while MUX is a growth play — different risk/reward profiles.

MP carries more volatility with a beta of 1.86 — expect wider price swings.

MP is growing revenue faster at 118.6% — sustainability is the question.

MUX generates stronger free cash flow (-2M), providing more financial flexibility.

Bottom Line

MUX scores higher overall (56/100 vs 30/100), backed by strong 31.4% margins and 107.4% revenue growth. 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.

MP Materials Corp

BASIC MATERIALS · OTHER INDUSTRIAL METALS & MINING · USA

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

McEwen Mining Inc.

BASIC MATERIALS · OTHER PRECIOUS METALS & MINING · USA

McEwen Mining Inc. is engaged in the exploration, development, production and sale of gold and silver deposits in the United States, Canada, Mexico and Argentina. The company is headquartered in Toronto, Canada.

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