WallStSmart

Petroleo Brasileiro Petrobras SA ADR (PBR)vsQuanta Services Inc (PWR)

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Smart Verdict

WallStSmart Research — data-driven comparison

Petroleo Brasileiro Petrobras SA ADR generates 1552% more annual revenue ($497.55B vs $30.12B). PBR leads profitability with a 22.1% profit margin vs 3.7%. PBR appears more attractively valued with a PEG of 0.38. PBR earns a higher WallStSmart Score of 76/100 (B+).

PBR

Strong Buy

76

out of 100

Grade: B+

Growth: 4.0Profit: 9.0Value: 8.3Quality: 4.5
Piotroski: 5/9Altman Z: 1.35

PWR

Buy

54

out of 100

Grade: C-

Growth: 8.7Profit: 5.0Value: 3.7Quality: 5.0

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

PBR6 strengths · Avg: 9.2/10
PEG RatioValuation
0.3810/10

Growing faster than its price suggests

P/E RatioValuation
7.3x10/10

Attractively priced relative to earnings

Market CapQuality
$141.97B9/10

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
1.7x8/10

Reasonable price relative to book value

PWR3 strengths · Avg: 9.0/10
EPS GrowthGrowth
51.0%10/10

Earnings expanding 51.0% YoY

Market CapQuality
$113.65B9/10

Large-cap with strong market position

Revenue GrowthGrowth
26.3%8/10

Revenue surging 26.3% year-over-year

Areas to Watch

PBR2 concerns · Avg: 3.0/10
EPS GrowthGrowth
0.5%4/10

0.5% earnings growth

Altman Z-ScoreHealth
1.352/10

Distress zone — elevated risk

PWR4 concerns · Avg: 3.5/10
PEG RatioValuation
2.434/10

Expensive relative to growth rate

Price/BookValuation
13.1x4/10

Trading at 13.1x book value

Profit MarginProfitability
3.7%3/10

3.7% margin — thin

Operating MarginProfitability
4.2%3/10

Operating margin of 4.2%

Comparative Analysis Report

WallStSmart Research

Bull Case : PBR

The strongest argument for PBR centers on PEG Ratio, P/E Ratio, Market Cap. Profitability is solid with margins at 22.1% and operating margin at 26.9%. PEG of 0.38 suggests the stock is reasonably priced for its growth.

Bull Case : PWR

The strongest argument for PWR centers on EPS Growth, Market Cap, Revenue Growth. Revenue growth of 26.3% demonstrates continued momentum.

Bear Case : PBR

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

Bear Case : PWR

The primary concerns for PWR are PEG Ratio, Price/Book, Profit Margin. A P/E of 102.1x leaves little room for execution misses. Thin 3.7% margins leave little buffer for downturns.

Key Dynamics to Monitor

PBR profiles as a value stock while PWR is a growth play — different risk/reward profiles.

PWR carries more volatility with a beta of 1.24 — expect wider price swings.

PWR is growing revenue faster at 26.3% — sustainability is the question.

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

Bottom Line

PBR scores higher overall (76/100 vs 54/100), 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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Quanta Services Inc

INDUSTRIALS · ENGINEERING & CONSTRUCTION · USA

Quanta Services is an American corporation that provides infrastructure services for electric power, pipeline, industrial and communications industries. Capabilities include the planning, design, installation, program management, maintenance and repair of most types of network infrastructure.

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