WallStSmart

Petroleo Brasileiro Petrobras SA ADR (PBR)vsSouthern Company (SO)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Petroleo Brasileiro Petrobras SA ADR generates 1549% more annual revenue ($497.55B vs $30.18B). PBR leads profitability with a 22.1% profit margin vs 14.5%. SO appears more attractively valued with a PEG of 2.66. PBR earns a higher WallStSmart Score of 68/100 (B-).

PBR

Strong Buy

68

out of 100

Grade: B-

Growth: 4.0Profit: 9.0Value: 5.7Quality: 4.5
Piotroski: 5/9Altman Z: 1.35

SO

Buy

56

out of 100

Grade: C

Growth: 4.0Profit: 7.0Value: 3.3Quality: 5.0
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

Intrinsic value data unavailable for PBR.

SOSignificantly Overvalued (-26.1%)

Margin of Safety

-26.1%

Fair Value

$73.33

Current Price

$91.80

$18.47 premium

UndervaluedFair: $73.33Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

PBR6 strengths · Avg: 8.8/10
P/E RatioValuation
6.9x10/10

Attractively priced relative to earnings

Market CapQuality
$134.75B9/10

Large-cap with strong market position

Return on EquityProfitability
28.2%9/10

Every $100 of equity generates 28 in profit

Profit MarginProfitability
22.1%9/10

Keeps 22 of every $100 in revenue as profit

Price/BookValuation
1.6x8/10

Reasonable price relative to book value

Operating MarginProfitability
26.9%8/10

Strong operational efficiency at 26.9%

SO3 strengths · Avg: 8.3/10
Market CapQuality
$103.49B9/10

Large-cap with strong market position

Price/BookValuation
2.9x8/10

Reasonable price relative to book value

Operating MarginProfitability
25.8%8/10

Strong operational efficiency at 25.8%

Areas to Watch

PBR3 concerns · Avg: 2.7/10
EPS GrowthGrowth
0.5%4/10

0.5% earnings growth

PEG RatioValuation
5.512/10

Expensive relative to growth rate

Altman Z-ScoreHealth
1.352/10

Distress zone — elevated risk

SO3 concerns · Avg: 2.0/10
PEG RatioValuation
2.662/10

Expensive relative to growth rate

EPS GrowthGrowth
-0.8%2/10

Earnings declined 0.8%

Free Cash FlowQuality
$-1.72B2/10

Negative free cash flow — burning cash

Comparative Analysis Report

WallStSmart Research

Bull Case : PBR

The strongest argument for PBR centers on P/E Ratio, Market Cap, Return on Equity. Profitability is solid with margins at 22.1% and operating margin at 26.9%.

Bull Case : SO

The strongest argument for SO centers on Market Cap, Price/Book, Operating Margin.

Bear Case : PBR

The primary concerns for PBR are EPS Growth, PEG Ratio, Altman Z-Score.

Bear Case : SO

The primary concerns for SO are PEG Ratio, EPS Growth, Free Cash Flow.

Key Dynamics to Monitor

SO carries more volatility with a beta of 0.36 — expect wider price swings.

SO is growing revenue faster at 8.0% — sustainability is the question.

PBR generates stronger free cash flow (3.2B), providing more financial flexibility.

Monitor OIL & GAS INTEGRATED industry trends, competitive dynamics, and regulatory changes.

Bottom Line

PBR scores higher overall (68/100 vs 56/100), backed by strong 22.1% margins. 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.

Petroleo Brasileiro Petrobras SA ADR

ENERGY · OIL & GAS INTEGRATED · USA

Petrleo Brasileiro SA - Petrobras produces and sells oil and gas in Brazil and internationally. The company is headquartered in Rio de Janeiro, Brazil.

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Southern Company

UTILITIES · UTILITIES - REGULATED ELECTRIC · USA

Southern Company is an American gas and electric utility holding company based in the southern United States. It is headquartered in Atlanta, Georgia, with executive offices also located in Birmingham, Alabama.

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