WallStSmart

Petróleo Brasileiro S.A. - Petrobras (PBR-A)vsVivakor Inc (VIVK)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Petróleo Brasileiro S.A. - Petrobras generates 476393% more annual revenue ($497.55B vs $104.42M). PBR-A leads profitability with a 22.1% profit margin vs -105.6%. PBR-A earns a higher WallStSmart Score of 75/100 (B).

PBR-A

Strong Buy

75

out of 100

Grade: B

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

VIVK

Avoid

31

out of 100

Grade: F

Growth: 5.3Profit: 2.0Value: 5.0Quality: 5.0

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

PBR-A6 strengths · Avg: 9.2/10
PEG RatioValuation
0.3510/10

Growing faster than its price suggests

P/E RatioValuation
6.5x10/10

Attractively priced relative to earnings

Market CapQuality
$136.11B9/10

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
1.5x8/10

Reasonable price relative to book value

VIVK1 strengths · Avg: 10.0/10
Price/BookValuation
0.0x10/10

Reasonable price relative to book value

Areas to Watch

PBR-A2 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

VIVK4 concerns · Avg: 2.8/10
EPS GrowthGrowth
0.0%4/10

0.0% earnings growth

Market CapQuality
$4.59M3/10

Smaller company, higher risk/reward

Return on EquityProfitability
-144.8%2/10

ROE of -144.8% — below average capital efficiency

Revenue GrowthGrowth
-49.6%2/10

Revenue declined 49.6%

Comparative Analysis Report

WallStSmart Research

Bull Case : PBR-A

The strongest argument for PBR-A 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 0.35 suggests the stock is reasonably priced for its growth.

Bull Case : VIVK

The strongest argument for VIVK centers on Price/Book.

Bear Case : PBR-A

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

Bear Case : VIVK

The primary concerns for VIVK are EPS Growth, Market Cap, Return on Equity.

Key Dynamics to Monitor

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

VIVK carries more volatility with a beta of 0.75 — expect wider price swings.

PBR-A is growing revenue faster at 5.0% — sustainability is the question.

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

Bottom Line

PBR-A scores higher overall (75/100 vs 31/100), backed by strong 22.1% margins. Both earn "Strong Buy" and "Avoid" 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.

Visit Website →

Vivakor Inc

ENERGY · OIL & GAS INTEGRATED · USA

Vivakor, Inc. operates, acquires and develops clean energy technologies and environmental solutions primarily focused on soil remediation in the United States and Kuwait. The company is headquartered in South Salt Lake, Utah.

Want to dig deeper into these stocks?