WallStSmart

Green Plains Renewable Energy Inc (GPRE)vsSouthern Copper Corporation (SCCO)

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Smart Verdict

WallStSmart Research — data-driven comparison

Southern Copper Corporation generates 763% more annual revenue ($15.79B vs $1.83B). SCCO leads profitability with a 35.9% profit margin vs 6.8%. GPRE appears more attractively valued with a PEG of 1.16. SCCO earns a higher WallStSmart Score of 65/100 (B-).

GPRE

Buy

59

out of 100

Grade: C

Growth: 2.0Profit: 6.0Value: 8.7Quality: 5.5
Piotroski: 3/9Altman Z: 1.53

SCCO

Strong Buy

65

out of 100

Grade: B-

Growth: 9.3Profit: 10.0Value: 4.3Quality: 8.0
Piotroski: 5/9Altman Z: 3.11
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

GPREUndervalued (+51.4%)

Margin of Safety

+51.4%

Fair Value

$31.89

Current Price

$13.72

$18.17 discount

UndervaluedFair: $31.89Overvalued

Intrinsic value data unavailable for SCCO.

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

GPRE2 strengths · Avg: 10.0/10
P/E RatioValuation
8.8x10/10

Attractively priced relative to earnings

Price/BookValuation
1.1x10/10

Reasonable price relative to book value

SCCO6 strengths · Avg: 10.0/10
Return on EquityProfitability
47.1%10/10

Every $100 of equity generates 47 in profit

Profit MarginProfitability
35.9%10/10

Keeps 36 of every $100 in revenue as profit

Operating MarginProfitability
61.2%10/10

Strong operational efficiency at 61.2%

Revenue GrowthGrowth
40.6%10/10

Revenue surging 40.6% year-over-year

EPS GrowthGrowth
71.6%10/10

Earnings expanding 71.6% YoY

Altman Z-ScoreHealth
3.1110/10

Safe zone — low bankruptcy risk

Areas to Watch

GPRE4 concerns · Avg: 3.3/10
Altman Z-ScoreHealth
1.534/10

Distress zone — elevated risk

Market CapQuality
$975.03M3/10

Smaller company, higher risk/reward

Profit MarginProfitability
6.8%3/10

6.8% margin — thin

Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

SCCO3 concerns · Avg: 3.3/10
P/E RatioValuation
29.9x4/10

Moderate valuation

Price/BookValuation
13.2x4/10

Trading at 13.2x book value

PEG RatioValuation
5.412/10

Expensive relative to growth rate

Comparative Analysis Report

WallStSmart Research

Bull Case : GPRE

The strongest argument for GPRE centers on P/E Ratio, Price/Book. PEG of 1.16 suggests the stock is reasonably priced for its growth.

Bull Case : SCCO

The strongest argument for SCCO centers on Return on Equity, Profit Margin, Operating Margin. Profitability is solid with margins at 35.9% and operating margin at 61.2%. Revenue growth of 40.6% demonstrates continued momentum.

Bear Case : GPRE

The primary concerns for GPRE are Altman Z-Score, Market Cap, Profit Margin.

Bear Case : SCCO

The primary concerns for SCCO are P/E Ratio, Price/Book, PEG Ratio.

Key Dynamics to Monitor

GPRE profiles as a value stock while SCCO is a growth play — different risk/reward profiles.

GPRE carries more volatility with a beta of 1.15 — expect wider price swings.

SCCO is growing revenue faster at 40.6% — sustainability is the question.

SCCO generates stronger free cash flow (1.7B), providing more financial flexibility.

Bottom Line

SCCO scores higher overall (65/100 vs 59/100), backed by strong 35.9% margins and 40.6% revenue growth. GPRE offers better value entry with a 51.4% 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.

Green Plains Renewable Energy Inc

BASIC MATERIALS · CHEMICALS · USA

Green Plains Inc. produces, markets, and distributes ethanol in the United States and internationally. The company is headquartered in Omaha, Nebraska.

Southern Copper Corporation

BASIC MATERIALS · COPPER · USA

Southern Copper Corporation is engaged in the extraction, exploration, smelting and refining of copper and other minerals in Peru, Mexico, Argentina, Ecuador and Chile.

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