WallStSmart

Amgen Inc (AMGN)vsArista Networks (ANET)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Amgen Inc generates 308% more annual revenue ($36.75B vs $9.01B). ANET leads profitability with a 39.0% profit margin vs 21.0%. ANET appears more attractively valued with a PEG of 1.85. AMGN earns a higher WallStSmart Score of 70/100 (B-).

AMGN

Strong Buy

70

out of 100

Grade: B-

Growth: 8.0Profit: 8.5Value: 10.0Quality: 5.0
Piotroski: 4/9

ANET

Strong Buy

69

out of 100

Grade: B-

Growth: 8.7Profit: 9.5Value: 7.3Quality: 7.3
Piotroski: 2/9Altman Z: 3.53
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

AMGNUndervalued (+46.8%)

Margin of Safety

+46.8%

Fair Value

$665.50

Current Price

$353.93

$311.57 discount

UndervaluedFair: $665.50Overvalued
ANETSignificantly Overvalued (-29.4%)

Margin of Safety

-29.4%

Fair Value

$102.74

Current Price

$135.01

$32.27 premium

UndervaluedFair: $102.74Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

AMGN5 strengths · Avg: 9.6/10
Return on EquityProfitability
106.1%10/10

Every $100 of equity generates 106 in profit

Operating MarginProfitability
30.5%10/10

Strong operational efficiency at 30.5%

EPS GrowthGrowth
112.1%10/10

Earnings expanding 112.1% YoY

Market CapQuality
$187.83B9/10

Large-cap with strong market position

Profit MarginProfitability
21.0%9/10

Keeps 21 of every $100 in revenue as profit

ANET6 strengths · Avg: 9.5/10
Return on EquityProfitability
31.4%10/10

Every $100 of equity generates 31 in profit

Profit MarginProfitability
39.0%10/10

Keeps 39 of every $100 in revenue as profit

Operating MarginProfitability
41.5%10/10

Strong operational efficiency at 41.5%

Altman Z-ScoreHealth
3.5310/10

Safe zone — low bankruptcy risk

Market CapQuality
$164.71B9/10

Large-cap with strong market position

Revenue GrowthGrowth
28.9%8/10

Revenue surging 28.9% year-over-year

Areas to Watch

AMGN2 concerns · Avg: 3.0/10
PEG RatioValuation
2.334/10

Expensive relative to growth rate

Price/BookValuation
22.0x2/10

Trading at 22.0x book value

ANET4 concerns · Avg: 3.3/10
PEG RatioValuation
1.854/10

Expensive relative to growth rate

Price/BookValuation
13.7x4/10

Trading at 13.7x book value

Piotroski F-ScoreQuality
2/93/10

Weak financial health signals

P/E RatioValuation
47.6x2/10

Premium valuation, high expectations priced in

Comparative Analysis Report

WallStSmart Research

Bull Case : AMGN

The strongest argument for AMGN centers on Return on Equity, Operating Margin, EPS Growth. Profitability is solid with margins at 21.0% and operating margin at 30.5%.

Bull Case : ANET

The strongest argument for ANET centers on Return on Equity, Profit Margin, Operating Margin. Profitability is solid with margins at 39.0% and operating margin at 41.5%. Revenue growth of 28.9% demonstrates continued momentum.

Bear Case : AMGN

The primary concerns for AMGN are PEG Ratio, Price/Book.

Bear Case : ANET

The primary concerns for ANET are PEG Ratio, Price/Book, Piotroski F-Score. A P/E of 47.6x leaves little room for execution misses.

Key Dynamics to Monitor

AMGN profiles as a mature stock while ANET is a growth play — different risk/reward profiles.

ANET carries more volatility with a beta of 1.46 — expect wider price swings.

ANET is growing revenue faster at 28.9% — sustainability is the question.

ANET generates stronger free cash flow (1.2B), providing more financial flexibility.

Bottom Line

AMGN scores higher overall (70/100 vs 69/100), backed by strong 21.0% margins. 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.

Amgen Inc

HEALTHCARE · DRUG MANUFACTURERS - GENERAL · USA

Amgen Inc. (formerly Applied Molecular Genetics Inc.) is an American multinational biopharmaceutical company headquartered in Thousand Oaks, California. Focused on molecular biology and biochemistry, its goal is to provide a healthcare business based on recombinant DNA technology.

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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.

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