Ero Copper Corp (ERO)vsSandisk Corp (SNDK)
ERO
Ero Copper Corp
$25.78
-16.19%
BASIC MATERIALS · Cap: $3.06B
SNDK
Sandisk Corp
$1,559.32
+11.54%
TECHNOLOGY · Cap: $278.63B
Smart Verdict
WallStSmart Research — data-driven comparison
Sandisk Corp generates 1327% more annual revenue ($13.18B vs $923.93M). SNDK leads profitability with a 34.2% profit margin vs 31.6%. ERO trades at a lower P/E of 10.5x. ERO earns a higher WallStSmart Score of 78/100 (B+).
ERO
Strong Buy78
out of 100
Grade: B+
SNDK
Strong Buy70
out of 100
Grade: B
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
-17.0%
Fair Value
$26.93
Current Price
$25.78
$1.15 premium
Intrinsic value data unavailable for SNDK.
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
Mega-cap, among the largest globally
Every $100 of equity generates 33 in profit
Keeps 34 of every $100 in revenue as profit
Strong operational efficiency at 70.0%
Revenue surging 251.0% year-over-year
Earnings expanding 618.0% YoY
Areas to Watch
No major concerns identified
Trading at 16.8x book value
Grey zone — moderate risk
Premium valuation, high expectations priced in
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 : SNDK
The strongest argument for SNDK centers on Market Cap, Return on Equity, Profit Margin. Profitability is solid with margins at 34.2% and operating margin at 70.0%. Revenue growth of 251.0% demonstrates continued momentum.
Bear Case : ERO
No major red flags identified for ERO, but monitor valuation.
Bear Case : SNDK
The primary concerns for SNDK are Price/Book, Altman Z-Score, P/E Ratio. A P/E of 64.1x leaves little room for execution misses.
Key Dynamics to Monitor
SNDK is growing revenue faster at 251.0% — sustainability is the question.
SNDK generates stronger free cash flow (3.0B), providing more financial flexibility.
Monitor COPPER industry trends, competitive dynamics, and regulatory changes.
Bottom Line
ERO scores higher overall (78/100 vs 70/100), backed by strong 31.6% margins and 110.4% revenue growth. Both earn "Strong Buy" and "Strong 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.
Ero Copper Corp
BASIC MATERIALS · COPPER · USA
Ero Copper Corp. The company is headquartered in Vancouver, Canada.
Sandisk Corp
TECHNOLOGY · COMPUTER HARDWARE · USA
Sandisk Corporation (Ticker: SNDK) is a U.S.-based technology company that develops, manufactures, and sells data storage products and solutions built on NAND flash memory technology, including solid-state drives (SSDs), embedded storage, memory cards, and USB flash drives for consumer, enterprise, and cloud computing markets.
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