WallStSmart

Petróleo Brasileiro S.A. - Petrobras (PBR-A)vsSony Group Corp (SONY)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Sony Group Corp generates 2547% more annual revenue ($13.17T vs $497.55B). PBR-A leads profitability with a 22.1% profit margin vs -1.6%. PBR-A appears more attractively valued with a PEG of 0.31. PBR-A earns a higher WallStSmart Score of 75/100 (B).

PBR-A

Strong Buy

75

out of 100

Grade: B

Growth: 6.0Profit: 9.0Value: 10.0Quality: 5.5
Piotroski: 5/9Altman Z: 1.35

SONY

Hold

47

out of 100

Grade: D+

Growth: 7.3Profit: 5.0Value: 6.0Quality: 5.0
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

PBR-AUndervalued (+37.8%)

Margin of Safety

+37.8%

Fair Value

$23.71

Current Price

$17.06

$6.65 discount

UndervaluedFair: $23.71Overvalued
SONYUndervalued (+8.0%)

Margin of Safety

+8.0%

Fair Value

$24.87

Current Price

$20.22

$4.65 discount

UndervaluedFair: $24.87Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

PBR-A6 strengths · Avg: 9.5/10
PEG RatioValuation
0.3110/10

Growing faster than its price suggests

P/E RatioValuation
5.7x10/10

Attractively priced relative to earnings

EPS GrowthGrowth
50.0%10/10

Earnings expanding 50.0% YoY

Market CapQuality
$116.94B9/10

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

SONY5 strengths · Avg: 9.0/10
Revenue GrowthGrowth
50.0%10/10

Revenue surging 50.0% year-over-year

Free Cash FlowQuality
$898.45B10/10

Generating 898.5B in free cash flow

Market CapQuality
$120.12B9/10

Large-cap with strong market position

P/E RatioValuation
15.7x8/10

Attractively priced relative to earnings

Price/BookValuation
2.3x8/10

Reasonable price relative to book value

Areas to Watch

PBR-A1 concerns · Avg: 2.0/10
Altman Z-ScoreHealth
1.352/10

Distress zone — elevated risk

SONY2 concerns · Avg: 1.5/10
PEG RatioValuation
2.782/10

Expensive relative to growth rate

Profit MarginProfitability
-1.6%1/10

Currently unprofitable

Comparative Analysis Report

WallStSmart Research

Bull Case : PBR-A

The strongest argument for PBR-A centers on PEG Ratio, P/E Ratio, EPS Growth. Profitability is solid with margins at 22.1% and operating margin at 26.9%. PEG of 0.31 suggests the stock is reasonably priced for its growth.

Bull Case : SONY

The strongest argument for SONY centers on Revenue Growth, Free Cash Flow, Market Cap. Revenue growth of 50.0% demonstrates continued momentum.

Bear Case : PBR-A

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

Bear Case : SONY

The primary concerns for SONY are PEG Ratio, Profit Margin.

Key Dynamics to Monitor

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

SONY carries more volatility with a beta of 0.70 — expect wider price swings.

SONY is growing revenue faster at 50.0% — sustainability is the question.

SONY generates stronger free cash flow (898.5B), providing more financial flexibility.

Bottom Line

PBR-A scores higher overall (75/100 vs 47/100), backed by strong 22.1% 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.

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.

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Sony Group Corp

TECHNOLOGY · CONSUMER ELECTRONICS · USA

Sony Group Corporation designs, develops, produces and sells electronic equipment, instruments and devices for the consumer, professional and industrial markets worldwide. The company is headquartered in Tokyo, Japan.

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