WallStSmart

Petróleo Brasileiro S.A. - Petrobras (PBR-A)vsRing Energy Inc (REI)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Petróleo Brasileiro S.A. - Petrobras generates 173163% more annual revenue ($498.09B vs $287.48M). PBR-A leads profitability with a 21.6% profit margin vs -92.0%. REI appears more attractively valued with a PEG of 1.82. PBR-A earns a higher WallStSmart Score of 65/100 (C+).

PBR-A

Buy

65

out of 100

Grade: C+

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

REI

Hold

37

out of 100

Grade: F

Growth: 2.0Profit: 2.5Value: 4.7Quality: 4.0
Piotroski: 3/9Altman Z: 1.10

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

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

REI1 strengths · Avg: 10.0/10
Price/BookValuation
0.5x10/10

Reasonable price relative to book value

Areas to Watch

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%

REI4 concerns · Avg: 3.0/10
PEG RatioValuation
1.824/10

Expensive relative to growth rate

Market CapQuality
$319.86M3/10

Smaller company, higher risk/reward

Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

Return on EquityProfitability
-42.5%2/10

ROE of -42.5% — below average capital efficiency

Comparative Analysis Report

WallStSmart Research

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%.

Bull Case : REI

The strongest argument for REI centers on Price/Book.

Bear Case : PBR-A

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

Bear Case : REI

The primary concerns for REI are PEG Ratio, Market Cap, Piotroski F-Score.

Key Dynamics to Monitor

PBR-A profiles as a value stock while REI is a turnaround play — different risk/reward profiles.

REI carries more volatility with a beta of 0.78 — 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.

Bottom Line

PBR-A scores higher overall (65/100 vs 37/100), 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.

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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Ring Energy Inc

ENERGY · OIL & GAS E&P · USA

Ring Energy, Inc., an exploration and production company, is engaged in the acquisition, exploration, development and production of oil and natural gas in Texas and New Mexico. The company is headquartered in Midland, Texas.

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