WallStSmart

North American Construction Group Ltd (NOA)vsPetroleo Brasileiro Petrobras SA ADR (PBR)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Petroleo Brasileiro Petrobras SA ADR generates 40741% more annual revenue ($548.49B vs $1.34B). PBR leads profitability with a 24.3% profit margin vs 2.4%. NOA appears more attractively valued with a PEG of 0.38. PBR earns a higher WallStSmart Score of 84/100 (A-).

NOA

Buy

59

out of 100

Grade: C

Growth: 6.7Profit: 5.0Value: 8.7Quality: 3.5
Piotroski: 3/9Altman Z: 1.22

PBR

Exceptional Buy

84

out of 100

Grade: A-

Growth: 7.3Profit: 9.0Value: 7.3Quality: 5.5
Piotroski: 4/9Altman Z: 2.11
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

NOAUndervalued (+18.7%)

Margin of Safety

+18.7%

Fair Value

$19.61

Current Price

$13.49

$6.12 discount

UndervaluedFair: $19.61Overvalued
PBRUndervalued (+88.9%)

Margin of Safety

+88.9%

Fair Value

$188.27

Current Price

$21.20

$167.07 discount

UndervaluedFair: $188.27Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

NOA4 strengths · Avg: 9.0/10
PEG RatioValuation
0.3810/10

Growing faster than its price suggests

Price/BookValuation
1.0x10/10

Reasonable price relative to book value

P/E RatioValuation
16.5x8/10

Attractively priced relative to earnings

Revenue GrowthGrowth
25.1%8/10

Revenue surging 25.1% year-over-year

PBR6 strengths · Avg: 9.8/10
P/E RatioValuation
5.1x10/10

Attractively priced relative to earnings

Price/BookValuation
1.5x10/10

Reasonable price relative to book value

Operating MarginProfitability
44.7%10/10

Strong operational efficiency at 44.7%

Revenue GrowthGrowth
42.3%10/10

Revenue surging 42.3% year-over-year

EPS GrowthGrowth
96.8%10/10

Earnings expanding 96.8% YoY

Market CapQuality
$129.66B9/10

Large-cap with strong market position

Areas to Watch

NOA4 concerns · Avg: 3.3/10
EPS GrowthGrowth
1.9%4/10

1.9% earnings growth

Market CapQuality
$359.30M3/10

Smaller company, higher risk/reward

Return on EquityProfitability
7.0%3/10

ROE of 7.0% — below average capital efficiency

Profit MarginProfitability
2.4%3/10

2.4% margin — thin

PBR1 concerns · Avg: 2.0/10
PEG RatioValuation
5.872/10

Expensive relative to growth rate

Comparative Analysis Report

WallStSmart Research

Bull Case : NOA

The strongest argument for NOA centers on PEG Ratio, Price/Book, P/E Ratio. Revenue growth of 25.1% demonstrates continued momentum. PEG of 0.38 suggests the stock is reasonably priced for its growth.

Bull Case : PBR

The strongest argument for PBR centers on P/E Ratio, Price/Book, Operating Margin. Profitability is solid with margins at 24.3% and operating margin at 44.7%. Revenue growth of 42.3% demonstrates continued momentum.

Bear Case : NOA

The primary concerns for NOA are EPS Growth, Market Cap, Return on Equity. Debt-to-equity of 2.47 is elevated, increasing financial risk. Thin 2.4% margins leave little buffer for downturns.

Bear Case : PBR

The primary concerns for PBR are PEG Ratio.

Key Dynamics to Monitor

NOA carries more volatility with a beta of 1.14 — expect wider price swings.

PBR is growing revenue faster at 42.3% — sustainability is the question.

PBR generates stronger free cash flow (7.3B), providing more financial flexibility.

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

Bottom Line

PBR scores higher overall (84/100 vs 59/100), backed by strong 24.3% margins and 42.3% revenue growth. NOA offers better value entry with a 18.7% margin of safety. Both earn "Exceptional 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.

North American Construction Group Ltd

ENERGY · OIL & GAS EQUIPMENT & SERVICES · USA

North American Construction Group Ltd. provides mining and heavy construction services to the resource development and industrial construction sectors in Canada and the United States. The company's Heavy Construction & Mining division offers constructability reviews, budget cost estimates, design-build construction, project management, contracts. mining, pre-stripping / pit excavation, overburden removal and stacking, muskeg removal and stacking, site preparation, runway construction, site dewatering / perimeter ditching, tailings and process pipelines, transportation and construction of access, construction and densification of tailings dams, mechanically stabilized earth walls, dam construction and reclamation services. The company is headquartered in Acheson, Canada.

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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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