Edwards Lifesciences Corp (EW)vsWest Pharmaceutical Services Inc (WST)
EW
Edwards Lifesciences Corp
$79.96
-3.38%
HEALTHCARE · Cap: $47.71B
WST
West Pharmaceutical Services Inc
$325.92
+1.21%
HEALTHCARE · Cap: $22.08B
Smart Verdict
WallStSmart Research — data-driven comparison
Edwards Lifesciences Corp generates 96% more annual revenue ($6.30B vs $3.22B). EW leads profitability with a 17.4% profit margin vs 16.9%. EW appears more attractively valued with a PEG of 2.04. WST earns a higher WallStSmart Score of 67/100 (B-).
EW
Buy61
out of 100
Grade: C+
WST
Strong Buy67
out of 100
Grade: B-
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
+69.7%
Fair Value
$261.90
Current Price
$79.96
$181.94 discount
Margin of Safety
-32.4%
Fair Value
$185.95
Current Price
$325.92
$139.97 premium
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Strong operational efficiency at 31.2%
16.7% revenue growth
Earnings expanding 56.1% YoY
Safe zone — low bankruptcy risk
Strong operational efficiency at 21.7%
Revenue surging 21.0% year-over-year
Areas to Watch
Expensive relative to growth rate
Weak financial health signals
Premium valuation, high expectations priced in
Negative free cash flow — burning cash
Expensive relative to growth rate
Premium valuation, high expectations priced in
Comparative Analysis Report
WallStSmart ResearchBull Case : EW
The strongest argument for EW centers on Operating Margin, Revenue Growth. Profitability is solid with margins at 17.4% and operating margin at 31.2%. Revenue growth of 16.7% demonstrates continued momentum.
Bull Case : WST
The strongest argument for WST centers on EPS Growth, Altman Z-Score, Operating Margin. Profitability is solid with margins at 16.9% and operating margin at 21.7%. Revenue growth of 21.0% demonstrates continued momentum.
Bear Case : EW
The primary concerns for EW are PEG Ratio, Piotroski F-Score, P/E Ratio. A P/E of 44.7x leaves little room for execution misses.
Bear Case : WST
The primary concerns for WST are PEG Ratio, P/E Ratio. A P/E of 41.8x leaves little room for execution misses.
Key Dynamics to Monitor
WST carries more volatility with a beta of 1.17 — expect wider price swings.
WST is growing revenue faster at 21.0% — sustainability is the question.
WST generates stronger free cash flow (47M), providing more financial flexibility.
Monitor MEDICAL DEVICES industry trends, competitive dynamics, and regulatory changes.
Bottom Line
WST scores higher overall (67/100 vs 61/100), backed by strong 16.9% margins and 21.0% revenue growth. EW offers better value entry with a 69.7% 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.
Edwards Lifesciences Corp
HEALTHCARE · MEDICAL DEVICES · USA
Edwards Lifesciences is an American medical technology company headquartered in Irvine, California, specializing in artificial heart valves and hemodynamic monitoring.
Visit Website →West Pharmaceutical Services Inc
HEALTHCARE · MEDICAL INSTRUMENTS & SUPPLIES · USA
West Pharmaceutical Services, Inc. is a designer and manufacturer of injectable pharmaceutical packaging and delivery systems. The company is headquartered in Exton, Pennsylvania.
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