WallStSmart

GlaxoSmithKline PLC ADR (GSK)vsPetroleo Brasileiro Petrobras SA ADR (PBR)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Petroleo Brasileiro Petrobras SA ADR generates 1419% more annual revenue ($498.09B vs $32.78B). PBR leads profitability with a 21.6% profit margin vs 17.8%. PBR appears more attractively valued with a PEG of 4.57. PBR earns a higher WallStSmart Score of 66/100 (B-).

GSK

Buy

58

out of 100

Grade: C

Growth: 4.7Profit: 8.5Value: 4.0Quality: 4.5
Piotroski: 6/9Altman Z: 1.34

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

GSKSignificantly Overvalued (-26.6%)

Margin of Safety

-26.6%

Fair Value

$46.22

Current Price

$49.72

$3.50 premium

UndervaluedFair: $46.22Overvalued
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

GSK4 strengths · Avg: 9.0/10
Operating MarginProfitability
36.3%10/10

Strong operational efficiency at 36.3%

Market CapQuality
$98.26B9/10

Large-cap with strong market position

Return on EquityProfitability
24.8%9/10

Every $100 of equity generates 25 in profit

P/E RatioValuation
12.8x8/10

Attractively priced relative to earnings

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

GSK4 concerns · Avg: 2.8/10
Revenue GrowthGrowth
1.5%4/10

1.5% revenue growth

Debt/EquityHealth
1.073/10

Elevated debt levels

PEG RatioValuation
9.462/10

Expensive relative to growth rate

Altman Z-ScoreHealth
1.342/10

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 : GSK

The strongest argument for GSK centers on Operating Margin, Market Cap, Return on Equity. Profitability is solid with margins at 17.8% and operating margin at 36.3%.

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 : GSK

The primary concerns for GSK are Revenue Growth, Debt/Equity, PEG Ratio.

Bear Case : PBR

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

Key Dynamics to Monitor

GSK carries more volatility with a beta of 0.30 — expect wider price swings.

GSK is growing revenue faster at 1.5% — sustainability is the question.

PBR generates stronger free cash flow (3.3B), providing more financial flexibility.

Monitor DRUG MANUFACTURERS - GENERAL industry trends, competitive dynamics, and regulatory changes.

Bottom Line

PBR scores higher overall (66/100 vs 58/100), 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.

GlaxoSmithKline PLC ADR

HEALTHCARE · DRUG MANUFACTURERS - GENERAL · USA

GlaxoSmithKline plc is dedicated to the creation, discovery, development, manufacture and marketing of pharmaceuticals, vaccines, over-the-counter drugs and health-related consumer products in the UK, US and internationally. The company is headquartered in Brentford, the United Kingdom.

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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