WallStSmart

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

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Southern Copper Corporation generates 652% more annual revenue ($14.55B vs $1.94B). SCCO leads profitability with a 34.1% profit margin vs -0.8%. GPRE appears more attractively valued with a PEG of 1.16. SCCO earns a higher WallStSmart Score of 65/100 (B-).

GPRE

Hold

46

out of 100

Grade: D+

Growth: 2.0Profit: 3.5Value: 7.0Quality: 5.5
Piotroski: 3/9Altman Z: 1.53

SCCO

Strong Buy

65

out of 100

Grade: B-

Growth: 9.3Profit: 10.0Value: 3.7Quality: 8.0
Piotroski: 5/9Altman Z: 3.11
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

GPREUndervalued (+54.8%)

Margin of Safety

+54.8%

Fair Value

$34.27

Current Price

$16.37

$17.90 discount

UndervaluedFair: $34.27Overvalued

Intrinsic value data unavailable for SCCO.

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

GPRE1 strengths · Avg: 10.0/10
Price/BookValuation
1.5x10/10

Reasonable price relative to book value

SCCO6 strengths · Avg: 10.0/10
Return on EquityProfitability
44.9%10/10

Every $100 of equity generates 45 in profit

Profit MarginProfitability
34.1%10/10

Keeps 34 of every $100 in revenue as profit

Operating MarginProfitability
58.3%10/10

Strong operational efficiency at 58.3%

Revenue GrowthGrowth
36.2%10/10

Revenue surging 36.2% year-over-year

EPS GrowthGrowth
66.7%10/10

Earnings expanding 66.7% YoY

Altman Z-ScoreHealth
3.1110/10

Safe zone — low bankruptcy risk

Areas to Watch

GPRE4 concerns · Avg: 3.0/10
Altman Z-ScoreHealth
1.534/10

Distress zone — elevated risk

Market CapQuality
$1.19B3/10

Smaller company, higher risk/reward

Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

Return on EquityProfitability
-2.0%2/10

ROE of -2.0% — below average capital efficiency

SCCO3 concerns · Avg: 3.3/10
P/E RatioValuation
31.8x4/10

Premium valuation, high expectations priced in

Price/BookValuation
12.4x4/10

Trading at 12.4x 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 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 34.1% and operating margin at 58.3%. Revenue growth of 36.2% demonstrates continued momentum.

Bear Case : GPRE

The primary concerns for GPRE are Altman Z-Score, Market Cap, Piotroski F-Score.

Bear Case : SCCO

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

Key Dynamics to Monitor

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

GPRE carries more volatility with a beta of 1.19 — expect wider price swings.

SCCO is growing revenue faster at 36.2% — sustainability is the question.

SCCO generates stronger free cash flow (1.5B), providing more financial flexibility.

Bottom Line

SCCO scores higher overall (65/100 vs 46/100), backed by strong 34.1% margins and 36.2% revenue growth. GPRE offers better value entry with a 54.8% margin of safety. Both earn "Strong Buy" and "Hold" 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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