WallStSmart

GlaxoSmithKline PLC ADR (GSK)vsMastercard Inc (MA)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Mastercard Inc generates 0% more annual revenue ($32.79B vs $32.67B). MA leads profitability with a 45.7% profit margin vs 17.5%. GSK appears more attractively valued with a PEG of 0.50. MA earns a higher WallStSmart Score of 70/100 (B).

GSK

Strong Buy

70

out of 100

Grade: B

Growth: 6.7Profit: 8.5Value: 10.0Quality: 5.5
Piotroski: 5/9Altman Z: 1.24

MA

Strong Buy

70

out of 100

Grade: B

Growth: 8.0Profit: 8.5Value: 10.0Quality: 6.0
Piotroski: 6/9Altman Z: 4.08
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

GSKUndervalued (+66.0%)

Margin of Safety

+66.0%

Fair Value

$172.22

Current Price

$54.71

$117.51 discount

UndervaluedFair: $172.22Overvalued
MAUndervalued (+33.1%)

Margin of Safety

+33.1%

Fair Value

$751.54

Current Price

$502.76

$248.78 discount

UndervaluedFair: $751.54Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

GSK6 strengths · Avg: 9.2/10
PEG RatioValuation
0.5010/10

Growing faster than its price suggests

Return on EquityProfitability
43.3%10/10

Every $100 of equity generates 43 in profit

EPS GrowthGrowth
54.7%10/10

Earnings expanding 54.7% YoY

Market CapQuality
$104.12B9/10

Large-cap with strong market position

P/E RatioValuation
14.1x8/10

Attractively priced relative to earnings

Free Cash FlowQuality
$1.48B8/10

Generating 1.5B in free cash flow

MA6 strengths · Avg: 9.3/10
Market CapQuality
$445.26B10/10

Mega-cap, among the largest globally

Profit MarginProfitability
45.7%10/10

Keeps 46 of every $100 in revenue as profit

Operating MarginProfitability
57.7%10/10

Strong operational efficiency at 57.7%

Altman Z-ScoreHealth
4.0810/10

Safe zone — low bankruptcy risk

Revenue GrowthGrowth
17.6%8/10

17.6% revenue growth

EPS GrowthGrowth
24.2%8/10

Earnings expanding 24.2% YoY

Areas to Watch

GSK3 concerns · Avg: 3.0/10
Price/BookValuation
10.1x4/10

Trading at 10.1x book value

Debt/EquityHealth
1.103/10

Elevated debt levels

Altman Z-ScoreHealth
1.242/10

Distress zone — elevated risk

MA4 concerns · Avg: 3.3/10
PEG RatioValuation
1.604/10

Expensive relative to growth rate

P/E RatioValuation
30.2x4/10

Premium valuation, high expectations priced in

Return on EquityProfitability
2.1%3/10

ROE of 2.1% — below average capital efficiency

Price/BookValuation
58.1x2/10

Trading at 58.1x book value

Comparative Analysis Report

WallStSmart Research

Bull Case : GSK

The strongest argument for GSK centers on PEG Ratio, Return on Equity, EPS Growth. Profitability is solid with margins at 17.5% and operating margin at 18.9%. PEG of 0.50 suggests the stock is reasonably priced for its growth.

Bull Case : MA

The strongest argument for MA centers on Market Cap, Profit Margin, Operating Margin. Profitability is solid with margins at 45.7% and operating margin at 57.7%. Revenue growth of 17.6% demonstrates continued momentum.

Bear Case : GSK

The primary concerns for GSK are Price/Book, Debt/Equity, Altman Z-Score.

Bear Case : MA

The primary concerns for MA are PEG Ratio, P/E Ratio, Return on Equity. Debt-to-equity of 2.45 is elevated, increasing financial risk.

Key Dynamics to Monitor

GSK profiles as a mature stock while MA is a growth play — different risk/reward profiles.

MA carries more volatility with a beta of 0.84 — expect wider price swings.

MA is growing revenue faster at 17.6% — sustainability is the question.

MA generates stronger free cash flow (4.8B), providing more financial flexibility.

Bottom Line

GSK scores higher overall (70/100 vs 70/100), backed by strong 17.5% margins. MA offers better value entry with a 33.1% 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.

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.

Mastercard Inc

FINANCIAL SERVICES · CREDIT SERVICES · USA

Mastercard Incorporated is an American multinational financial services corporation headquartered in the Mastercard International Global Headquarters in Purchase, New York. The Global Operations Headquarters is located in O'Fallon, Missouri, a municipality of St. Charles County, Missouri. Throughout the world, its principal business is to process payments between the banks of merchants and the card-issuing banks or credit unions of the purchasers who use the Mastercard brand debit, credit and prepaid cards to make purchases. Mastercard Worldwide has been a publicly traded company since 2006.

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