WallStSmart

Noble Corporation plc (NE)vsPetróleo Brasileiro S.A. - Petrobras (PBR-A)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Petróleo Brasileiro S.A. - Petrobras generates 16408% more annual revenue ($498.09B vs $3.02B). PBR-A leads profitability with a 21.6% profit margin vs 7.6%. PBR-A trades at a lower P/E of 5.2x. PBR-A earns a higher WallStSmart Score of 65/100 (C+).

NE

Hold

47

out of 100

Grade: D+

Growth: 6.0Profit: 5.5Value: 3.7Quality: 6.5
Piotroski: 4/9Altman Z: 1.71

PBR-A

Buy

65

out of 100

Grade: C+

Growth: 2.7Profit: 8.5Value: 5.7Quality: 4.8
Piotroski: 4/9
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

NESignificantly Overvalued (-48.5%)

Margin of Safety

-48.5%

Fair Value

$29.67

Current Price

$45.41

$15.74 premium

UndervaluedFair: $29.67Overvalued

Intrinsic value data unavailable for PBR-A.

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

NE1 strengths · Avg: 8.0/10
Price/BookValuation
1.6x8/10

Reasonable price relative to book value

PBR-A6 strengths · Avg: 9.5/10
P/E RatioValuation
5.2x10/10

Attractively priced relative to earnings

Price/BookValuation
1.2x10/10

Reasonable price relative to book value

Operating MarginProfitability
32.0%10/10

Strong operational efficiency at 32.0%

Market CapQuality
$111.87B9/10

Large-cap with strong market position

Return on EquityProfitability
23.9%9/10

Every $100 of equity generates 24 in profit

Profit MarginProfitability
21.6%9/10

Keeps 22 of every $100 in revenue as profit

Areas to Watch

NE4 concerns · Avg: 3.5/10
P/E RatioValuation
32.8x4/10

Premium valuation, high expectations priced in

Altman Z-ScoreHealth
1.714/10

Distress zone — elevated risk

Return on EquityProfitability
5.0%3/10

ROE of 5.0% — below average capital efficiency

Profit MarginProfitability
7.6%3/10

7.6% margin — thin

PBR-A3 concerns · Avg: 2.7/10
Revenue GrowthGrowth
0.4%4/10

0.4% revenue growth

PEG RatioValuation
4.092/10

Expensive relative to growth rate

EPS GrowthGrowth
-7.2%2/10

Earnings declined 7.2%

Comparative Analysis Report

WallStSmart Research

Bull Case : NE

The strongest argument for NE centers on Price/Book.

Bull Case : PBR-A

The strongest argument for PBR-A centers on P/E Ratio, Price/Book, Operating Margin. Profitability is solid with margins at 21.6% and operating margin at 32.0%.

Bear Case : NE

The primary concerns for NE are P/E Ratio, Altman Z-Score, Return on Equity.

Bear Case : PBR-A

The primary concerns for PBR-A are Revenue Growth, PEG Ratio, EPS Growth.

Key Dynamics to Monitor

NE carries more volatility with a beta of 0.90 — expect wider price swings.

PBR-A is growing revenue faster at 0.4% — sustainability is the question.

PBR-A generates stronger free cash flow (3.3B), providing more financial flexibility.

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

Bottom Line

PBR-A scores higher overall (65/100 vs 47/100), backed by strong 21.6% margins. Both earn "Buy" and "Hold" ratings respectively — the choice depends on your investment horizon and risk tolerance.

This analysis is generated from publicly available financial data. Not financial advice.

Noble Corporation plc

ENERGY · OIL & GAS DRILLING · USA

Noble Corporation is an offshore drilling contractor for the global oil and gas industry. The company is headquartered in Sugar Land, Texas.

Petróleo Brasileiro S.A. - Petrobras

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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