WallStSmart

Merck & Company Inc (MRK)vsBanco Santander SA ADR (SAN)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Merck & Company Inc generates 39% more annual revenue ($65.77B vs $47.37B). SAN leads profitability with a 34.1% profit margin vs 13.6%. SAN appears more attractively valued with a PEG of 2.79. SAN earns a higher WallStSmart Score of 67/100 (B-).

MRK

Hold

50

out of 100

Grade: D+

Growth: 3.3Profit: 8.0Value: 3.3Quality: 4.8
Piotroski: 2/9

SAN

Strong Buy

67

out of 100

Grade: B-

Growth: 7.3Profit: 7.5Value: 5.7Quality: 3.8
Piotroski: 4/9Altman Z: 0.38
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

MRKOvervalued (-14.9%)

Margin of Safety

-14.9%

Fair Value

$97.76

Current Price

$111.38

$13.62 premium

UndervaluedFair: $97.76Overvalued

Intrinsic value data unavailable for SAN.

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

MRK3 strengths · Avg: 9.3/10
Market CapQuality
$277.36B10/10

Mega-cap, among the largest globally

Operating MarginProfitability
38.6%10/10

Strong operational efficiency at 38.6%

Free Cash FlowQuality
$2.93B8/10

Generating 2.9B in free cash flow

SAN6 strengths · Avg: 9.5/10
P/E RatioValuation
11.7x10/10

Attractively priced relative to earnings

Profit MarginProfitability
34.1%10/10

Keeps 34 of every $100 in revenue as profit

Operating MarginProfitability
43.3%10/10

Strong operational efficiency at 43.3%

EPS GrowthGrowth
67.4%10/10

Earnings expanding 67.4% YoY

Market CapQuality
$175.40B9/10

Large-cap with strong market position

Price/BookValuation
1.5x8/10

Reasonable price relative to book value

Areas to Watch

MRK4 concerns · Avg: 3.3/10
P/E RatioValuation
31.6x4/10

Premium valuation, high expectations priced in

Revenue GrowthGrowth
4.9%4/10

4.9% revenue growth

Piotroski F-ScoreQuality
2/93/10

Weak financial health signals

PEG RatioValuation
5.282/10

Expensive relative to growth rate

SAN4 concerns · Avg: 2.3/10
Revenue GrowthGrowth
4.6%4/10

4.6% revenue growth

PEG RatioValuation
2.792/10

Expensive relative to growth rate

Altman Z-ScoreHealth
0.382/10

Distress zone — elevated risk

Debt/EquityHealth
4.471/10

Elevated debt levels

Comparative Analysis Report

WallStSmart Research

Bull Case : MRK

The strongest argument for MRK centers on Market Cap, Operating Margin, Free Cash Flow.

Bull Case : SAN

The strongest argument for SAN centers on P/E Ratio, Profit Margin, Operating Margin. Profitability is solid with margins at 34.1% and operating margin at 43.3%.

Bear Case : MRK

The primary concerns for MRK are P/E Ratio, Revenue Growth, Piotroski F-Score.

Bear Case : SAN

The primary concerns for SAN are Revenue Growth, PEG Ratio, Altman Z-Score. Debt-to-equity of 4.47 is elevated, increasing financial risk.

Key Dynamics to Monitor

SAN carries more volatility with a beta of 0.95 — expect wider price swings.

MRK is growing revenue faster at 4.9% — sustainability is the question.

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

Bottom Line

SAN scores higher overall (67/100 vs 50/100), backed by strong 34.1% 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.

Merck & Company Inc

HEALTHCARE · DRUG MANUFACTURERS - GENERAL · USA

Merck & Co. is an American multinational pharmaceutical company headquartered in Kenilworth, New Jersey. It is named after the Merck family, which set up Merck Group in Germany in 1668.

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Banco Santander SA ADR

FINANCIAL SERVICES · BANKS - DIVERSIFIED · USA

Banco Santander, SA, offers various commercial and retail banking products and services to individuals, small and medium-sized companies and large companies worldwide. The company is headquartered in Madrid, Spain.

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