GlaxoSmithKline PLC ADR (GSK)vsSanofi ADR (SNY)
GSK
GlaxoSmithKline PLC ADR
$54.71
+3.32%
HEALTHCARE · Cap: $104.12B
SNY
Sanofi ADR
$46.03
+1.97%
HEALTHCARE · Cap: $109.03B
Smart Verdict
WallStSmart Research — data-driven comparison
Sanofi ADR generates 43% more annual revenue ($46.72B vs $32.67B). GSK leads profitability with a 17.5% profit margin vs 16.7%. 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
SNY
Hold49
out of 100
Grade: D+
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
-89.7%
Fair Value
$24.79
Current Price
$46.03
$21.24 premium
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
Reasonable price relative to book value
Large-cap with strong market position
Generating 1.6B in free cash flow
Areas to Watch
Trading at 10.1x book value
Elevated debt levels
Distress zone — elevated risk
2.4% earnings growth
ROE of 6.7% — below average capital efficiency
Expensive relative to growth rate
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 : SNY
The strongest argument for SNY centers on Price/Book, Market Cap, Free Cash Flow. Profitability is solid with margins at 16.7% and operating margin at 14.3%.
Bear Case : GSK
The primary concerns for GSK are Price/Book, Debt/Equity, Altman Z-Score.
Bear Case : SNY
The primary concerns for SNY are EPS Growth, Return on Equity, PEG Ratio.
Key Dynamics to Monitor
SNY carries more volatility with a beta of 0.36 — expect wider price swings.
SNY is growing revenue faster at 6.9% — sustainability is the question.
SNY generates stronger free cash flow (1.6B), providing more financial flexibility.
Monitor DRUG MANUFACTURERS - GENERAL industry trends, competitive dynamics, and regulatory changes.
Bottom Line
GSK scores higher overall (70/100 vs 49/100), backed by strong 17.5% 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.
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.
Sanofi ADR
HEALTHCARE · DRUG MANUFACTURERS - GENERAL · USA
Sanofi, a healthcare company, is engaged in the research, development, manufacture, and marketing of therapeutic solutions in the United States, Europe, and internationally. The company is headquartered in Paris, France.
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