Arista Networks (ANET)vsWest Pharmaceutical Services Inc (WST)
ANET
Arista Networks
$166.15
+2.87%
TECHNOLOGY · Cap: $212.91B
WST
West Pharmaceutical Services Inc
$314.50
-0.89%
HEALTHCARE · Cap: $23.23B
Smart Verdict
WallStSmart Research — data-driven comparison
Arista Networks generates 201% more annual revenue ($9.71B vs $3.22B). ANET leads profitability with a 38.3% profit margin vs 16.9%. ANET appears more attractively valued with a PEG of 2.18. ANET earns a higher WallStSmart Score of 72/100 (B).
ANET
Strong Buy72
out of 100
Grade: B
WST
Buy65
out of 100
Grade: C+
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
+63.9%
Fair Value
$465.25
Current Price
$166.15
$299.10 discount
Margin of Safety
-56.0%
Fair Value
$157.79
Current Price
$314.50
$156.71 premium
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Mega-cap, among the largest globally
Keeps 38 of every $100 in revenue as profit
Strong operational efficiency at 42.7%
Revenue surging 35.1% year-over-year
Safe zone — low bankruptcy risk
Every $100 of equity generates 28 in profit
Earnings expanding 56.1% YoY
Safe zone — low bankruptcy risk
Conservative balance sheet, low leverage
Strong operational efficiency at 21.7%
Revenue surging 21.0% year-over-year
Areas to Watch
Expensive relative to growth rate
Trading at 15.5x book value
Weak financial health signals
Premium valuation, high expectations priced in
Expensive relative to growth rate
Premium valuation, high expectations priced in
Comparative Analysis Report
WallStSmart ResearchBull Case : ANET
The strongest argument for ANET centers on Market Cap, Profit Margin, Operating Margin. Profitability is solid with margins at 38.3% and operating margin at 42.7%. Revenue growth of 35.1% demonstrates continued momentum.
Bull Case : WST
The strongest argument for WST centers on EPS Growth, Altman Z-Score, Debt/Equity. Profitability is solid with margins at 16.9% and operating margin at 21.7%. Revenue growth of 21.0% demonstrates continued momentum.
Bear Case : ANET
The primary concerns for ANET are PEG Ratio, Price/Book, Piotroski F-Score. A P/E of 58.1x leaves little room for execution misses.
Bear Case : WST
The primary concerns for WST are PEG Ratio, P/E Ratio. A P/E of 44.1x leaves little room for execution misses.
Key Dynamics to Monitor
ANET carries more volatility with a beta of 1.61 — expect wider price swings.
ANET is growing revenue faster at 35.1% — sustainability is the question.
ANET generates stronger free cash flow (1.6B), providing more financial flexibility.
Monitor COMPUTER HARDWARE industry trends, competitive dynamics, and regulatory changes.
Bottom Line
ANET scores higher overall (72/100 vs 65/100), backed by strong 38.3% margins and 35.1% revenue growth. 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.
Arista Networks
TECHNOLOGY · COMPUTER HARDWARE · USA
Arista Networks (formerly Arastra) is an American computer networking company headquartered in Santa Clara, California. The company designs and sells multilayer network switches to deliver software-defined networking (SDN) solutions for large datacenter, cloud computing, high-performance computing, and high-frequency trading environments.
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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