WallStSmart

Oklo Inc. (OKLO)vsPetroleo Brasileiro Petrobras SA ADR (PBR)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

PBR leads profitability with a 21.6% profit margin vs 0.0%. PBR earns a higher WallStSmart Score of 66/100 (B-).

OKLO

Avoid

33

out of 100

Grade: F

Growth: 5.7Profit: 3.0Value: 5.0Quality: 8.5
Piotroski: 3/9Altman Z: 17.40

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

Intrinsic value data unavailable for OKLO.

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

OKLO3 strengths · Avg: 9.3/10
Debt/EquityHealth
0.0010/10

Conservative balance sheet, low leverage

Altman Z-ScoreHealth
17.4010/10

Safe zone — low bankruptcy risk

EPS GrowthGrowth
29.7%8/10

Earnings expanding 29.7% YoY

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

OKLO4 concerns · Avg: 3.3/10
Revenue GrowthGrowth
0.0%4/10

0.0% revenue growth

Profit MarginProfitability
0.0%3/10

0.0% margin — thin

Operating MarginProfitability
0.0%3/10

Operating margin of 0.0%

Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

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 : OKLO

The strongest argument for OKLO centers on Debt/Equity, Altman Z-Score, EPS Growth.

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 : OKLO

The primary concerns for OKLO are Revenue Growth, Profit Margin, Operating Margin.

Bear Case : PBR

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

Key Dynamics to Monitor

OKLO carries more volatility with a beta of 1.18 — 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.

Monitor UTILITIES - INDEPENDENT POWER PRODUCERS industry trends, competitive dynamics, and regulatory changes.

Bottom Line

PBR scores higher overall (66/100 vs 33/100), backed by strong 21.6% 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.

Oklo Inc.

UTILITIES · UTILITIES - INDEPENDENT POWER PRODUCERS · USA

Oklo Inc. designs and develops fission power plants to provide reliable and commercial-scale energy to customers in the United States. The company is headquartered in Santa Clara, California.

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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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