WallStSmart

MP Materials Corp (MP)vsSterling Construction Company Inc (STRL)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Sterling Construction Company Inc generates 730% more annual revenue ($2.88B vs $347.57M). STRL leads profitability with a 12.0% profit margin vs -20.5%. STRL earns a higher WallStSmart Score of 69/100 (B-).

MP

Avoid

28

out of 100

Grade: F

Growth: 4.7Profit: 2.0Value: 4.0Quality: 7.5
Piotroski: 4/9Altman Z: 1.53

STRL

Strong Buy

69

out of 100

Grade: B-

Growth: 9.3Profit: 8.0Value: 4.3Quality: 7.0
Piotroski: 4/9Altman Z: 2.39
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

MPSignificantly Overvalued (-55.4%)

Margin of Safety

-55.4%

Fair Value

$37.03

Current Price

$65.45

$28.42 premium

UndervaluedFair: $37.03Overvalued

Intrinsic value data unavailable for STRL.

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

STRL4 strengths · Avg: 9.5/10
Revenue GrowthGrowth
91.6%10/10

Revenue surging 91.6% year-over-year

EPS GrowthGrowth
141.4%10/10

Earnings expanding 141.4% YoY

Return on EquityProfitability
29.1%9/10

Every $100 of equity generates 29 in profit

Debt/EquityHealth
0.299/10

Conservative balance sheet, low leverage

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

STRL2 concerns · Avg: 2.0/10
P/E RatioValuation
76.9x2/10

Premium valuation, high expectations priced in

Price/BookValuation
24.4x2/10

Trading at 24.4x book value

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 : STRL

The strongest argument for STRL centers on Revenue Growth, EPS Growth, Return on Equity. Revenue growth of 91.6% demonstrates continued momentum. PEG of 1.47 suggests the stock is reasonably priced for its growth.

Bear Case : MP

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

Bear Case : STRL

The primary concerns for STRL are P/E Ratio, Price/Book. A P/E of 76.9x leaves little room for execution misses.

Key Dynamics to Monitor

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

MP carries more volatility with a beta of 1.84 — expect wider price swings.

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

STRL generates stronger free cash flow (146M), providing more financial flexibility.

Bottom Line

STRL scores higher overall (69/100 vs 28/100) and 91.6% 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.

MP Materials Corp

BASIC MATERIALS · OTHER INDUSTRIAL METALS & MINING · USA

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

Sterling Construction Company Inc

INDUSTRIALS · ENGINEERING & CONSTRUCTION · USA

Sterling Construction Company, Inc., a construction company, engages in residential construction, specialty services, and heavy civil activities primarily in the southern United States, the Rocky Mountain states, California, and Hawaii. The company is headquartered in The Woodlands, Texas.

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