Ero Copper Corp (ERO)vsWestlake Chemical Corporation (WLK)
ERO
Ero Copper Corp
$27.05
+7.00%
BASIC MATERIALS · Cap: $2.62B
WLK
Westlake Chemical Corporation
$71.76
-0.68%
BASIC MATERIALS · Cap: $9.95B
Smart Verdict
WallStSmart Research — data-driven comparison
Westlake Chemical Corporation generates 1088% more annual revenue ($10.98B vs $923.93M). ERO leads profitability with a 31.6% profit margin vs -14.9%. ERO earns a higher WallStSmart Score of 78/100 (B+).
ERO
Strong Buy78
out of 100
Grade: B+
WLK
Hold38
out of 100
Grade: F
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
-17.9%
Fair Value
$26.73
Current Price
$27.05
$0.32 premium
Margin of Safety
+10.7%
Fair Value
$112.43
Current Price
$71.76
$40.67 discount
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Attractively priced relative to earnings
Every $100 of equity generates 33 in profit
Keeps 32 of every $100 in revenue as profit
Strong operational efficiency at 34.7%
Revenue surging 110.4% year-over-year
Reasonable price relative to book value
Reasonable price relative to book value
Areas to Watch
No major concerns identified
Expensive relative to growth rate
Distress zone — elevated risk
Weak financial health signals
ROE of -19.1% — below average capital efficiency
Comparative Analysis Report
WallStSmart ResearchBull Case : ERO
The strongest argument for ERO centers on P/E Ratio, Return on Equity, Profit Margin. Profitability is solid with margins at 31.6% and operating margin at 34.7%. Revenue growth of 110.4% demonstrates continued momentum.
Bull Case : WLK
The strongest argument for WLK centers on Price/Book.
Bear Case : ERO
No major red flags identified for ERO, but monitor valuation.
Bear Case : WLK
The primary concerns for WLK are PEG Ratio, Altman Z-Score, Piotroski F-Score.
Key Dynamics to Monitor
ERO profiles as a growth stock while WLK is a turnaround play — different risk/reward profiles.
ERO carries more volatility with a beta of 1.58 — expect wider price swings.
ERO is growing revenue faster at 110.4% — sustainability is the question.
ERO generates stronger free cash flow (20M), providing more financial flexibility.
Bottom Line
ERO scores higher overall (78/100 vs 38/100), backed by strong 31.6% margins and 110.4% revenue growth. 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.
Ero Copper Corp
BASIC MATERIALS · COPPER · USA
Ero Copper Corp. The company is headquartered in Vancouver, Canada.
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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