GlaxoSmithKline PLC ADR (GSK)vsBanco Santander SA ADR (SAN)
GSK
GlaxoSmithKline PLC ADR
$54.71
+3.32%
HEALTHCARE · Cap: $104.12B
SAN
Banco Santander SA ADR
$10.90
-2.24%
FINANCIAL SERVICES · Cap: $163.16B
Smart Verdict
WallStSmart Research — data-driven comparison
Banco Santander SA ADR generates 43% more annual revenue ($46.84B vs $32.67B). SAN leads profitability with a 30.1% profit margin vs 17.5%. GSK appears more attractively valued with a PEG of 0.50. GSK earns a higher WallStSmart Score of 70/100 (B).
GSK
Strong Buy70
out of 100
Grade: B
SAN
Buy63
out of 100
Grade: C+
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
+66.0%
Fair Value
$172.22
Current Price
$54.71
$117.51 discount
Margin of Safety
+72.4%
Fair Value
$45.40
Current Price
$10.90
$34.50 discount
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Growing faster than its price suggests
Every $100 of equity generates 43 in profit
Earnings expanding 54.7% YoY
Large-cap with strong market position
Attractively priced relative to earnings
Generating 1.5B in free cash flow
Attractively priced relative to earnings
Reasonable price relative to book value
Keeps 30 of every $100 in revenue as profit
Strong operational efficiency at 43.7%
Large-cap with strong market position
Earnings expanding 25.3% YoY
Areas to Watch
Trading at 10.1x book value
Elevated debt levels
Distress zone — elevated risk
Expensive relative to growth rate
Revenue declined 6.4%
Distress zone — elevated risk
Elevated debt levels
Comparative Analysis Report
WallStSmart ResearchBull 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 : SAN
The strongest argument for SAN centers on P/E Ratio, Price/Book, Profit Margin. Profitability is solid with margins at 30.1% and operating margin at 43.7%.
Bear Case : GSK
The primary concerns for GSK are Price/Book, Debt/Equity, Altman Z-Score.
Bear Case : SAN
The primary concerns for SAN are PEG Ratio, Revenue Growth, Altman Z-Score. Debt-to-equity of 4.47 is elevated, increasing financial risk.
Key Dynamics to Monitor
GSK profiles as a mature stock while SAN is a declining play — different risk/reward profiles.
SAN carries more volatility with a beta of 0.92 — expect wider price swings.
GSK is growing revenue faster at 6.2% — sustainability is the question.
Monitor DRUG MANUFACTURERS - GENERAL industry trends, competitive dynamics, and regulatory changes.
Bottom Line
GSK scores higher overall (70/100 vs 63/100), backed by strong 17.5% margins. SAN offers better value entry with a 72.4% margin of safety. 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.
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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