WallStSmart

Oklo Inc. (OKLO)vsCompanhia de Saneamento Basico do Estado de Sao Paulo SABESP ADR (SBS)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

SBS leads profitability with a 22.2% profit margin vs 0.0%. SBS earns a higher WallStSmart Score of 77/100 (B+).

OKLO

Avoid

29

out of 100

Grade: F

Growth: 5.7Profit: 3.0Value: 5.0Quality: 7.3
Piotroski: 3/9Altman Z: 3.53

SBS

Strong Buy

77

out of 100

Grade: B+

Growth: 9.3Profit: 8.5Value: 5.3Quality: 4.3
Piotroski: 2/9Altman Z: 1.81
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

Intrinsic value data unavailable for OKLO.

SBSFair Value (-3.2%)

Margin of Safety

-3.2%

Fair Value

$28.67

Current Price

$33.63

$4.96 premium

UndervaluedFair: $28.67Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

OKLO2 strengths · Avg: 9.0/10
Altman Z-ScoreHealth
3.5310/10

Safe zone — low bankruptcy risk

EPS GrowthGrowth
29.7%8/10

Earnings expanding 29.7% YoY

SBS6 strengths · Avg: 9.7/10
PEG RatioValuation
0.4710/10

Growing faster than its price suggests

Operating MarginProfitability
34.6%10/10

Strong operational efficiency at 34.6%

Revenue GrowthGrowth
43.9%10/10

Revenue surging 43.9% year-over-year

EPS GrowthGrowth
87.2%10/10

Earnings expanding 87.2% YoY

Market CapQuality
$118.61B9/10

Large-cap with strong market position

Return on EquityProfitability
21.3%9/10

Every $100 of equity generates 21 in 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

SBS4 concerns · Avg: 2.8/10
Altman Z-ScoreHealth
1.814/10

Grey zone — moderate risk

Piotroski F-ScoreQuality
2/93/10

Weak financial health signals

P/E RatioValuation
67.2x2/10

Premium valuation, high expectations priced in

Free Cash FlowQuality
$-8.22B2/10

Negative free cash flow — burning cash

Comparative Analysis Report

WallStSmart Research

Bull Case : OKLO

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

Bull Case : SBS

The strongest argument for SBS centers on PEG Ratio, Operating Margin, Revenue Growth. Profitability is solid with margins at 22.2% and operating margin at 34.6%. Revenue growth of 43.9% demonstrates continued momentum.

Bear Case : OKLO

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

Bear Case : SBS

The primary concerns for SBS are Altman Z-Score, Piotroski F-Score, P/E Ratio. A P/E of 67.2x leaves little room for execution misses.

Key Dynamics to Monitor

OKLO profiles as a value stock while SBS is a growth play — different risk/reward profiles.

OKLO carries more volatility with a beta of 0.94 — expect wider price swings.

SBS is growing revenue faster at 43.9% — sustainability is the question.

OKLO generates stronger free cash flow (-60M), providing more financial flexibility.

Bottom Line

SBS scores higher overall (77/100 vs 29/100), backed by strong 22.2% margins and 43.9% revenue growth. 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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Companhia de Saneamento Basico do Estado de Sao Paulo SABESP ADR

UTILITIES · UTILITIES - REGULATED WATER · USA

Companhia de Saneamento Basico do Estado de So Paulo - SABESP provides water and sewerage services to residential, commercial, industrial and government clients. The company is headquartered in So Paulo, Brazil.

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