WallStSmart

Petroleo Brasileiro Petrobras SA ADR (PBR)vsRing Energy Inc (REI)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Petroleo Brasileiro Petrobras SA ADR generates 173163% more annual revenue ($498.09B vs $287.48M). PBR leads profitability with a 21.6% profit margin vs -92.0%. REI appears more attractively valued with a PEG of 1.82. PBR earns a higher WallStSmart Score of 66/100 (B-).

PBR

Strong Buy

66

out of 100

Grade: B-

Growth: 2.7Profit: 8.5Value: 7.3Quality: 5.5
Piotroski: 4/9Altman Z: 2.08

REI

Hold

37

out of 100

Grade: F

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

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

PBRUndervalued (+89.6%)

Margin of Safety

+89.6%

Fair Value

$176.60

Current Price

$17.75

$158.85 discount

UndervaluedFair: $176.60Overvalued

Intrinsic value data unavailable for REI.

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

PBR6 strengths · Avg: 9.5/10
P/E RatioValuation
5.8x10/10

Attractively priced relative to earnings

Price/BookValuation
1.4x10/10

Reasonable price relative to book value

Operating MarginProfitability
32.0%10/10

Strong operational efficiency at 32.0%

Market CapQuality
$117.55B9/10

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

PBR3 concerns · Avg: 2.7/10
Revenue GrowthGrowth
0.4%4/10

0.4% revenue growth

PEG RatioValuation
4.572/10

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

The strongest argument for PBR 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

The primary concerns for PBR 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 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 is growing revenue faster at 0.4% — sustainability is the question.

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

Bottom Line

PBR scores higher overall (66/100 vs 37/100), backed by strong 21.6% margins. Both earn "Strong 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.

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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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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