Align Technology Inc (ALGN)vsWest Pharmaceutical Services Inc (WST)
ALGN
Align Technology Inc
$180.27
+0.52%
HEALTHCARE · Cap: $12.87B
WST
West Pharmaceutical Services Inc
$247.02
+0.71%
HEALTHCARE · Cap: $17.68B
Smart Verdict
WallStSmart Research — data-driven comparison
Align Technology Inc generates 31% more annual revenue ($4.03B vs $3.07B). WST leads profitability with a 16.1% profit margin vs 10.2%. ALGN appears more attractively valued with a PEG of 1.06. ALGN earns a higher WallStSmart Score of 68/100 (B-).
ALGN
Strong Buy68
out of 100
Grade: B-
WST
Buy55
out of 100
Grade: C-
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
+25.3%
Fair Value
$264.42
Current Price
$180.27
$84.15 discount
Margin of Safety
-256.8%
Fair Value
$68.99
Current Price
$247.02
$178.03 premium
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Strong operational efficiency at 22.4%
Earnings expanding 35.6% YoY
Safe zone — low bankruptcy risk
Strong operational efficiency at 21.6%
Areas to Watch
Premium valuation, high expectations priced in
Weak financial health signals
Premium valuation, high expectations priced in
2.1% earnings growth
Expensive relative to growth rate
Comparative Analysis Report
WallStSmart ResearchBull Case : ALGN
The strongest argument for ALGN centers on Operating Margin, EPS Growth. PEG of 1.06 suggests the stock is reasonably priced for its growth.
Bull Case : WST
The strongest argument for WST centers on Altman Z-Score, Operating Margin. Profitability is solid with margins at 16.1% and operating margin at 21.6%.
Bear Case : ALGN
The primary concerns for ALGN are P/E Ratio, Piotroski F-Score.
Bear Case : WST
The primary concerns for WST are P/E Ratio, EPS Growth, PEG Ratio.
Key Dynamics to Monitor
ALGN profiles as a value stock while WST is a mature play — different risk/reward profiles.
ALGN carries more volatility with a beta of 1.82 — expect wider price swings.
WST is growing revenue faster at 7.5% — sustainability is the question.
WST generates stronger free cash flow (175M), providing more financial flexibility.
Bottom Line
ALGN scores higher overall (68/100 vs 55/100). 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.
Align Technology Inc
HEALTHCARE · MEDICAL INSTRUMENTS & SUPPLIES · USA
Align Technology is a manufacturer of 3D digital scanners and the Invisalign clear aligners used in orthodontics. It is headquartered in San Jose, California.
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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