Boston Scientific Corp (BSX)vsGlaxoSmithKline PLC ADR (GSK)
BSX
Boston Scientific Corp
$53.93
-4.67%
HEALTHCARE · Cap: $84.08B
GSK
GlaxoSmithKline PLC ADR
$50.41
-0.18%
HEALTHCARE · Cap: $101.38B
Smart Verdict
WallStSmart Research — data-driven comparison
GlaxoSmithKline PLC ADR generates 59% more annual revenue ($32.78B vs $20.61B). GSK leads profitability with a 17.8% profit margin vs 17.3%. GSK appears more attractively valued with a PEG of 0.50. BSX earns a higher WallStSmart Score of 71/100 (B).
BSX
Strong Buy71
out of 100
Grade: B
GSK
Strong Buy66
out of 100
Grade: B-
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
-22.6%
Fair Value
$46.16
Current Price
$53.93
$7.77 premium
Margin of Safety
-3.1%
Fair Value
$56.71
Current Price
$50.41
$6.30 premium
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Earnings expanding 100.0% YoY
Large-cap with strong market position
Growing faster than its price suggests
Strong operational efficiency at 20.6%
Growing faster than its price suggests
Every $100 of equity generates 41 in profit
Strong operational efficiency at 36.3%
Large-cap with strong market position
Attractively priced relative to earnings
Areas to Watch
No major concerns identified
1.5% revenue growth
Elevated debt levels
Distress zone — elevated risk
Comparative Analysis Report
WallStSmart ResearchBull Case : BSX
The strongest argument for BSX centers on EPS Growth, Market Cap, PEG Ratio. Profitability is solid with margins at 17.3% and operating margin at 20.6%. Revenue growth of 11.6% demonstrates continued momentum.
Bull Case : GSK
The strongest argument for GSK centers on PEG Ratio, Return on Equity, Operating Margin. Profitability is solid with margins at 17.8% and operating margin at 36.3%. PEG of 0.50 suggests the stock is reasonably priced for its growth.
Bear Case : BSX
No major red flags identified for BSX, but monitor valuation.
Bear Case : GSK
The primary concerns for GSK are Revenue Growth, Debt/Equity, Altman Z-Score.
Key Dynamics to Monitor
BSX profiles as a mature stock while GSK is a value play — different risk/reward profiles.
BSX carries more volatility with a beta of 0.62 — expect wider price swings.
BSX is growing revenue faster at 11.6% — sustainability is the question.
GSK generates stronger free cash flow (698M), providing more financial flexibility.
Bottom Line
BSX scores higher overall (71/100 vs 66/100), backed by strong 17.3% margins and 11.6% revenue growth. 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.
Boston Scientific Corp
HEALTHCARE · MEDICAL DEVICES · USA
Boston Scientific Corporation, doing business as Boston Scientific, is a manufacturer of medical devices used in interventional medical specialties, including interventional radiology, interventional cardiology, peripheral interventions, neuromodulation, neurovascular intervention, electrophysiology, cardiac surgery, vascular surgery, endoscopy, oncology, urology and gynecology.
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.
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