Ero Copper Corp (ERO)vsWilliams Companies Inc (WMB)
ERO
Ero Copper Corp
$28.48
+5.09%
BASIC MATERIALS · Cap: $2.83B
WMB
Williams Companies Inc
$71.96
-1.36%
ENERGY · Cap: $89.22B
Smart Verdict
WallStSmart Research — data-driven comparison
Williams Companies Inc generates 1211% more annual revenue ($12.11B vs $923.93M). ERO leads profitability with a 31.6% profit margin vs 23.1%. ERO trades at a lower P/E of 9.7x. ERO earns a higher WallStSmart Score of 78/100 (B+).
ERO
Strong Buy78
out of 100
Grade: B+
WMB
Buy65
out of 100
Grade: C+
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
+7.2%
Fair Value
$33.93
Current Price
$28.48
$5.45 discount
Intrinsic value data unavailable for WMB.
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 33.6%
Large-cap with strong market position
Keeps 23 of every $100 in revenue as profit
Earnings expanding 25.0% YoY
Areas to Watch
No major concerns identified
Expensive relative to growth rate
Premium valuation, high expectations priced in
Weak financial health signals
Distress zone — elevated risk
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 : WMB
The strongest argument for WMB centers on Operating Margin, Market Cap, Profit Margin. Profitability is solid with margins at 23.1% and operating margin at 33.6%.
Bear Case : ERO
No major red flags identified for ERO, but monitor valuation.
Bear Case : WMB
The primary concerns for WMB are PEG Ratio, P/E Ratio, Piotroski F-Score.
Key Dynamics to Monitor
ERO profiles as a growth stock while WMB is a mature play — different risk/reward profiles.
ERO carries more volatility with a beta of 1.56 — expect wider price swings.
ERO is growing revenue faster at 110.4% — sustainability is the question.
WMB generates stronger free cash flow (244M), providing more financial flexibility.
Bottom Line
ERO scores higher overall (78/100 vs 65/100), 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.
Williams Companies Inc
ENERGY · OIL & GAS MIDSTREAM · USA
The Williams Companies, Inc., is an American energy company based in Tulsa, Oklahoma. Its core business is natural gas processing and transportation, with additional petroleum and electricity generation assets.
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