WallStSmart

ONEOK Inc (OKE)vsPetroleo Brasileiro Petrobras SA ADR (PBR)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Petroleo Brasileiro Petrobras SA ADR generates 1315% more annual revenue ($498.09B vs $35.20B). PBR leads profitability with a 21.6% profit margin vs 10.0%. OKE appears more attractively valued with a PEG of 2.05. PBR earns a higher WallStSmart Score of 66/100 (B-).

OKE

Buy

65

out of 100

Grade: C+

Growth: 8.0Profit: 6.5Value: 4.7Quality: 4.0
Piotroski: 4/9Altman Z: 1.14

PBR

Strong Buy

66

out of 100

Grade: B-

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

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

OKESignificantly Overvalued (-62.8%)

Margin of Safety

-62.8%

Fair Value

$53.92

Current Price

$88.95

$35.03 premium

UndervaluedFair: $53.92Overvalued
PBRUndervalued (+89.6%)

Margin of Safety

+89.6%

Fair Value

$176.60

Current Price

$17.75

$158.85 discount

UndervaluedFair: $176.60Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

OKE4 strengths · Avg: 8.3/10
Market CapQuality
$54.64B9/10

Large-cap with strong market position

P/E RatioValuation
15.5x8/10

Attractively priced relative to earnings

Price/BookValuation
2.5x8/10

Reasonable price relative to book value

Revenue GrowthGrowth
19.6%8/10

19.6% revenue growth

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

Areas to Watch

OKE3 concerns · Avg: 3.0/10
PEG RatioValuation
2.054/10

Expensive relative to growth rate

Debt/EquityHealth
1.513/10

Elevated debt levels

Altman Z-ScoreHealth
1.142/10

Distress zone — elevated risk

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%

Comparative Analysis Report

WallStSmart Research

Bull Case : OKE

The strongest argument for OKE centers on Market Cap, P/E Ratio, Price/Book. Revenue growth of 19.6% demonstrates continued momentum.

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%.

Bear Case : OKE

The primary concerns for OKE are PEG Ratio, Debt/Equity, Altman Z-Score. Debt-to-equity of 1.51 is elevated, increasing financial risk.

Bear Case : PBR

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

Key Dynamics to Monitor

OKE profiles as a growth stock while PBR is a value play — different risk/reward profiles.

OKE carries more volatility with a beta of 0.76 — expect wider price swings.

OKE is growing revenue faster at 19.6% — 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 65/100), backed by strong 21.6% margins. Both earn "Strong 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.

ONEOK Inc

ENERGY · OIL & GAS MIDSTREAM · USA

Oneok, Inc. is a diversified Fortune 500 energy corporation based in Tulsa, Oklahoma.

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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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