Ero Copper Corp (ERO)vsTanzanian Royalty Exploration Corp (TRX)
ERO
Ero Copper Corp
$25.28
-1.25%
BASIC MATERIALS · Cap: $2.62B
TRX
Tanzanian Royalty Exploration Corp
$0.76
-3.81%
BASIC MATERIALS · Cap: $279.37M
Smart Verdict
WallStSmart Research — data-driven comparison
Ero Copper Corp generates 700% more annual revenue ($923.93M vs $115.54M). ERO leads profitability with a 31.6% profit margin vs -16.7%. ERO earns a higher WallStSmart Score of 78/100 (B+).
ERO
Strong Buy78
out of 100
Grade: B+
TRX
Buy57
out of 100
Grade: C
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
-17.9%
Fair Value
$26.73
Current Price
$25.28
$1.45 premium
Intrinsic value data unavailable for TRX.
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
Strong operational efficiency at 47.7%
Revenue surging 163.3% year-over-year
Earnings expanding 254.9% YoY
Conservative balance sheet, low leverage
Growing faster than its price suggests
Reasonable price relative to book value
Areas to Watch
No major concerns identified
Smaller company, higher risk/reward
Weak financial health signals
ROE of -8.8% — below average capital efficiency
Negative free cash flow — burning cash
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 : TRX
The strongest argument for TRX centers on Operating Margin, Revenue Growth, EPS Growth. Revenue growth of 163.3% demonstrates continued momentum. PEG of 1.00 suggests the stock is reasonably priced for its growth.
Bear Case : ERO
No major red flags identified for ERO, but monitor valuation.
Bear Case : TRX
The primary concerns for TRX are Market Cap, Piotroski F-Score, Return on Equity.
Key Dynamics to Monitor
ERO profiles as a growth stock while TRX is a hypergrowth play — different risk/reward profiles.
ERO carries more volatility with a beta of 1.58 — expect wider price swings.
TRX is growing revenue faster at 163.3% — sustainability is the question.
ERO generates stronger free cash flow (20M), providing more financial flexibility.
Bottom Line
ERO scores higher overall (78/100 vs 57/100), backed by strong 31.6% margins and 110.4% revenue growth. 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.
Ero Copper Corp
BASIC MATERIALS · COPPER · USA
Ero Copper Corp. The company is headquartered in Vancouver, Canada.
Tanzanian Royalty Exploration Corp
BASIC MATERIALS · GOLD · USA
Tanzanian Gold Corporation is engaged in the exploration and development of mineral property interests in the United Republic of Tanzania. The company is headquartered in Vancouver, Canada.
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