WallStSmart

Ero Copper Corp (ERO)vsAT&T Inc (T)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

AT&T Inc generates 15889% more annual revenue ($125.65B vs $785.84M). ERO leads profitability with a 33.6% profit margin vs 17.5%. T trades at a lower P/E of 9.5x. ERO earns a higher WallStSmart Score of 68/100 (B-).

ERO

Strong Buy

68

out of 100

Grade: B-

Growth: 7.3Profit: 9.5Value: 5.7Quality: 5.0

T

Buy

63

out of 100

Grade: C+

Growth: 5.3Profit: 7.5Value: 7.3Quality: 5.0
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

EROSignificantly Overvalued (-83.1%)

Margin of Safety

-83.1%

Fair Value

$17.20

Current Price

$25.41

$8.21 premium

UndervaluedFair: $17.20Overvalued
TSignificantly Overvalued (-39.7%)

Margin of Safety

-39.7%

Fair Value

$20.67

Current Price

$28.81

$8.14 premium

UndervaluedFair: $20.67Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

ERO6 strengths · Avg: 9.7/10
P/E RatioValuation
10.0x10/10

Attractively priced relative to earnings

Return on EquityProfitability
34.9%10/10

Every $100 of equity generates 35 in profit

Profit MarginProfitability
33.6%10/10

Keeps 34 of every $100 in revenue as profit

Operating MarginProfitability
43.6%10/10

Strong operational efficiency at 43.6%

Revenue GrowthGrowth
161.3%10/10

Revenue surging 161.3% year-over-year

Price/BookValuation
2.8x8/10

Reasonable price relative to book value

T4 strengths · Avg: 9.0/10
Market CapQuality
$204.67B10/10

Mega-cap, among the largest globally

P/E RatioValuation
9.5x10/10

Attractively priced relative to earnings

Price/BookValuation
1.8x8/10

Reasonable price relative to book value

Free Cash FlowQuality
$4.54B8/10

Generating 4.5B in free cash flow

Areas to Watch

ERO1 concerns · Avg: 2.0/10
EPS GrowthGrowth
-11.0%2/10

Earnings declined 11.0%

T3 concerns · Avg: 3.3/10
PEG RatioValuation
1.604/10

Expensive relative to growth rate

Revenue GrowthGrowth
3.6%4/10

3.6% revenue growth

EPS GrowthGrowth
-5.6%2/10

Earnings declined 5.6%

Comparative Analysis Report

WallStSmart Research

Bull Case : ERO

The strongest argument for ERO centers on P/E Ratio, Return on Equity, Profit Margin. Profitability is solid with margins at 33.6% and operating margin at 43.6%. Revenue growth of 161.3% demonstrates continued momentum.

Bull Case : T

The strongest argument for T centers on Market Cap, P/E Ratio, Price/Book. Profitability is solid with margins at 17.5% and operating margin at 18.4%.

Bear Case : ERO

The primary concerns for ERO are EPS Growth.

Bear Case : T

The primary concerns for T are PEG Ratio, Revenue Growth, EPS Growth.

Key Dynamics to Monitor

ERO profiles as a growth stock while T is a value play — different risk/reward profiles.

ERO carries more volatility with a beta of 1.51 — expect wider price swings.

ERO is growing revenue faster at 161.3% — sustainability is the question.

T generates stronger free cash flow (4.5B), providing more financial flexibility.

Bottom Line

ERO scores higher overall (68/100 vs 63/100), backed by strong 33.6% margins and 161.3% 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.

AT&T Inc

COMMUNICATION SERVICES · TELECOM SERVICES · USA

AT&T Inc. is an American multinational conglomerate holding company, Delaware-registered but headquartered at Whitacre Tower in Downtown Dallas, Texas. It is the world largest telecommunications company, and the second largest provider of mobile telephone services.

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