WallStSmart

Arista Networks (ANET)vsMcKesson Corporation (MCK)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

McKesson Corporation generates 4319% more annual revenue ($397.96B vs $9.01B). MCK leads profitability with a 109.0% profit margin vs 39.0%. MCK appears more attractively valued with a PEG of 1.08. ANET earns a higher WallStSmart Score of 69/100 (B-).

ANET

Strong Buy

69

out of 100

Grade: B-

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

MCK

Buy

57

out of 100

Grade: C

Growth: 8.0Profit: 6.0Value: 10.0Quality: 7.0
Piotroski: 4/9Altman Z: 5.22
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

ANETSignificantly Overvalued (-28.9%)

Margin of Safety

-28.9%

Fair Value

$103.11

Current Price

$131.22

$28.11 premium

UndervaluedFair: $103.11Overvalued
MCKUndervalued (+41.2%)

Margin of Safety

+41.2%

Fair Value

$1621.15

Current Price

$885.84

$735.31 discount

UndervaluedFair: $1621.15Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

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
$165.24B9/10

Large-cap with strong market position

Revenue GrowthGrowth
28.9%8/10

Revenue surging 28.9% year-over-year

MCK6 strengths · Avg: 9.2/10
Profit MarginProfitability
109.0%10/10

Keeps 109 of every $100 in revenue as profit

Debt/EquityHealth
-6.6410/10

Conservative balance sheet, low leverage

Altman Z-ScoreHealth
5.2210/10

Safe zone — low bankruptcy risk

Market CapQuality
$109.34B9/10

Large-cap with strong market position

EPS GrowthGrowth
38.0%8/10

Earnings expanding 38.0% YoY

Free Cash FlowQuality
$1.12B8/10

Generating 1.1B in free cash flow

Areas to Watch

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

Expensive relative to growth rate

Price/BookValuation
13.3x4/10

Trading at 13.3x book value

Piotroski F-ScoreQuality
2/93/10

Weak financial health signals

P/E RatioValuation
47.5x2/10

Premium valuation, high expectations priced in

MCK3 concerns · Avg: 3.3/10
P/E RatioValuation
25.6x4/10

Moderate valuation

Return on EquityProfitability
0.0%3/10

ROE of 0.0% — below average capital efficiency

Operating MarginProfitability
1.6%3/10

Operating margin of 1.6%

Comparative Analysis Report

WallStSmart Research

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.

Bull Case : MCK

The strongest argument for MCK centers on Profit Margin, Debt/Equity, Altman Z-Score. Profitability is solid with margins at 109.0% and operating margin at 1.6%. Revenue growth of 11.4% demonstrates continued momentum.

Bear Case : ANET

The primary concerns for ANET are PEG Ratio, Price/Book, Piotroski F-Score. A P/E of 47.5x leaves little room for execution misses.

Bear Case : MCK

The primary concerns for MCK are P/E Ratio, Return on Equity, Operating Margin.

Key Dynamics to Monitor

ANET profiles as a growth stock while MCK is a mature 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

ANET scores higher overall (69/100 vs 57/100), backed by strong 39.0% margins and 28.9% revenue growth. MCK offers better value entry with a 41.2% 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.

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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McKesson Corporation

HEALTHCARE · MEDICAL DISTRIBUTION · USA

McKesson Corporation is an American company distributing pharmaceuticals and providing health information technology, medical supplies, and care management tools.

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