WallStSmart

Arm Holdings plc American Depositary Shares (ARM)vsMicrosoft Corporation (MSFT)

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Smart Verdict

WallStSmart Research — data-driven comparison

Microsoft Corporation generates 6369% more annual revenue ($318.27B vs $4.92B). MSFT leads profitability with a 39.3% profit margin vs 18.4%. MSFT appears more attractively valued with a PEG of 1.23. MSFT earns a higher WallStSmart Score of 72/100 (B).

ARM

Buy

63

out of 100

Grade: C+

Growth: 9.3Profit: 7.5Value: 3.7Quality: 8.5
Piotroski: 3/9Altman Z: 4.04

MSFT

Strong Buy

72

out of 100

Grade: B

Growth: 8.0Profit: 9.5Value: 4.7Quality: 6.5
Piotroski: 4/9Altman Z: 2.51
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

Intrinsic value data unavailable for ARM.

MSFTSignificantly Overvalued (-82.9%)

Margin of Safety

-82.9%

Fair Value

$215.02

Current Price

$390.54

$175.52 premium

UndervaluedFair: $215.02Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

ARM6 strengths · Avg: 9.0/10
Market CapQuality
$285.38B10/10

Mega-cap, among the largest globally

Debt/EquityHealth
0.0610/10

Conservative balance sheet, low leverage

Altman Z-ScoreHealth
4.0410/10

Safe zone — low bankruptcy risk

Operating MarginProfitability
29.5%8/10

Strong operational efficiency at 29.5%

Revenue GrowthGrowth
20.1%8/10

Revenue surging 20.1% year-over-year

EPS GrowthGrowth
47.9%8/10

Earnings expanding 47.9% YoY

MSFT6 strengths · Avg: 9.7/10
Market CapQuality
$2.90T10/10

Mega-cap, among the largest globally

Return on EquityProfitability
30.2%10/10

Every $100 of equity generates 30 in profit

Profit MarginProfitability
39.3%10/10

Keeps 39 of every $100 in revenue as profit

Operating MarginProfitability
46.3%10/10

Strong operational efficiency at 46.3%

Free Cash FlowQuality
$15.80B10/10

Generating 15.8B in free cash flow

Revenue GrowthGrowth
18.3%8/10

18.3% revenue growth

Areas to Watch

ARM4 concerns · Avg: 2.8/10
PEG RatioValuation
2.204/10

Expensive relative to growth rate

Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

P/E RatioValuation
310.7x2/10

Premium valuation, high expectations priced in

Price/BookValuation
31.4x2/10

Trading at 31.4x book value

MSFT0 concerns · Avg: 0/10

No major concerns identified

Comparative Analysis Report

WallStSmart Research

Bull Case : ARM

The strongest argument for ARM centers on Market Cap, Debt/Equity, Altman Z-Score. Profitability is solid with margins at 18.4% and operating margin at 29.5%. Revenue growth of 20.1% demonstrates continued momentum.

Bull Case : MSFT

The strongest argument for MSFT centers on Market Cap, Return on Equity, Profit Margin. Profitability is solid with margins at 39.3% and operating margin at 46.3%. Revenue growth of 18.3% demonstrates continued momentum.

Bear Case : ARM

The primary concerns for ARM are PEG Ratio, Piotroski F-Score, P/E Ratio. A P/E of 310.7x leaves little room for execution misses.

Bear Case : MSFT

No major red flags identified for MSFT, but monitor valuation.

Key Dynamics to Monitor

ARM carries more volatility with a beta of 3.77 — expect wider price swings.

ARM is growing revenue faster at 20.1% — sustainability is the question.

MSFT generates stronger free cash flow (15.8B), providing more financial flexibility.

Monitor SEMICONDUCTORS industry trends, competitive dynamics, and regulatory changes.

Bottom Line

MSFT scores higher overall (72/100 vs 63/100), backed by strong 39.3% margins and 18.3% 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.

Arm Holdings plc American Depositary Shares

TECHNOLOGY · SEMICONDUCTORS · USA

Arm Holdings plc architects, develops, and licenses central processing unit products and related technologies for semiconductor companies and original equipment manufacturers rely on to develop products.

Microsoft Corporation

TECHNOLOGY · SOFTWARE - INFRASTRUCTURE · USA

Microsoft Corporation is an American multinational technology company which produces computer software, consumer electronics, personal computers, and related services. Its best known software products are the Microsoft Windows line of operating systems, the Microsoft Office suite, and the Internet Explorer and Edge web browsers. Its flagship hardware products are the Xbox video game consoles and the Microsoft Surface lineup of touchscreen personal computers. Microsoft ranked No. 21 in the 2020 Fortune 500 rankings of the largest United States corporations by total revenue; it was the world's largest software maker by revenue as of 2016. It is considered one of the Big Five companies in the U.S. information technology industry, along with Google, Apple, Amazon, and Facebook.

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