WallStSmart

Gilead Sciences Inc (GILD)vsPetroleo Brasileiro Petrobras SA ADR (PBR)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Petroleo Brasileiro Petrobras SA ADR generates 1575% more annual revenue ($498.09B vs $29.74B). GILD leads profitability with a 31.0% profit margin vs 21.6%. GILD appears more attractively valued with a PEG of 2.14. GILD earns a higher WallStSmart Score of 68/100 (B-).

GILD

Strong Buy

68

out of 100

Grade: B-

Growth: 6.0Profit: 9.5Value: 7.3Quality: 6.5
Piotroski: 7/9Altman Z: 1.97

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

GILDUndervalued (+41.6%)

Margin of Safety

+41.6%

Fair Value

$221.22

Current Price

$129.16

$92.06 discount

UndervaluedFair: $221.22Overvalued
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

GILD6 strengths · Avg: 9.5/10
Return on EquityProfitability
39.2%10/10

Every $100 of equity generates 39 in profit

Profit MarginProfitability
31.0%10/10

Keeps 31 of every $100 in revenue as profit

Operating MarginProfitability
39.3%10/10

Strong operational efficiency at 39.3%

EPS GrowthGrowth
54.8%10/10

Earnings expanding 54.8% YoY

Market CapQuality
$158.39B9/10

Large-cap with strong market position

P/E RatioValuation
17.4x8/10

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

GILD3 concerns · Avg: 4.0/10
PEG RatioValuation
2.144/10

Expensive relative to growth rate

Revenue GrowthGrowth
4.4%4/10

4.4% revenue growth

Altman Z-ScoreHealth
1.974/10

Grey zone — moderate 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 : GILD

The strongest argument for GILD centers on Return on Equity, Profit Margin, Operating Margin. Profitability is solid with margins at 31.0% and operating margin at 39.3%.

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 : GILD

The primary concerns for GILD are PEG Ratio, Revenue Growth, Altman Z-Score.

Bear Case : PBR

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

Key Dynamics to Monitor

GILD carries more volatility with a beta of 0.33 — expect wider price swings.

GILD is growing revenue faster at 4.4% — 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

GILD scores higher overall (68/100 vs 66/100), backed by strong 31.0% margins. PBR offers better value entry with a 89.6% margin of safety. Both earn "Strong Buy" and "Strong 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.

Gilead Sciences Inc

HEALTHCARE · DRUG MANUFACTURERS - GENERAL · USA

Gilead Sciences, Inc. is an American biopharmaceutical company headquartered in Foster City, California, that focuses on researching and developing antiviral drugs used in the treatment of HIV, hepatitis B, hepatitis C, and influenza, including Harvoni and Sovaldi.

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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