WallStSmart

IREN Ltd (IREN)vsMicrosoft Corporation (MSFT)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Microsoft Corporation generates 40245% more annual revenue ($305.45B vs $757.10M). IREN leads profitability with a 51.5% profit margin vs 39.0%. MSFT appears more attractively valued with a PEG of 1.25. MSFT earns a higher WallStSmart Score of 74/100 (B).

IREN

Buy

57

out of 100

Grade: C

Growth: 10.0Profit: 5.5Value: 7.3Quality: 7.5
Piotroski: 4/9Altman Z: 1.08

MSFT

Strong Buy

74

out of 100

Grade: B

Growth: 8.7Profit: 9.5Value: 10.0Quality: 7.0
Piotroski: 4/9Altman Z: 2.51
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

IRENUndervalued (+42.4%)

Margin of Safety

+42.4%

Fair Value

$67.39

Current Price

$41.12

$26.27 discount

UndervaluedFair: $67.39Overvalued
MSFTUndervalued (+50.1%)

Margin of Safety

+50.1%

Fair Value

$747.40

Current Price

$372.74

$374.66 discount

UndervaluedFair: $747.40Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

IREN4 strengths · Avg: 9.3/10
Profit MarginProfitability
51.5%10/10

Keeps 52 of every $100 in revenue as profit

Revenue GrowthGrowth
59.0%10/10

Revenue surging 59.0% year-over-year

Return on EquityProfitability
20.5%9/10

Every $100 of equity generates 21 in profit

EPS GrowthGrowth
42.9%8/10

Earnings expanding 42.9% YoY

MSFT6 strengths · Avg: 9.7/10
Market CapQuality
$2.85T10/10

Mega-cap, among the largest globally

Return on EquityProfitability
34.4%10/10

Every $100 of equity generates 34 in profit

Profit MarginProfitability
39.0%10/10

Keeps 39 of every $100 in revenue as profit

Operating MarginProfitability
47.1%10/10

Strong operational efficiency at 47.1%

EPS GrowthGrowth
59.8%10/10

Earnings expanding 59.8% YoY

Revenue GrowthGrowth
16.7%8/10

16.7% revenue growth

Areas to Watch

IREN4 concerns · Avg: 2.8/10
P/E RatioValuation
28.7x4/10

Moderate valuation

Debt/EquityHealth
1.533/10

Elevated debt levels

PEG RatioValuation
4.062/10

Expensive relative to growth rate

Free Cash FlowQuality
$-208.96M2/10

Negative free cash flow — burning cash

MSFT0 concerns · Avg: 0/10

No major concerns identified

Comparative Analysis Report

WallStSmart Research

Bull Case : IREN

The strongest argument for IREN centers on Profit Margin, Revenue Growth, Return on Equity. Profitability is solid with margins at 51.5% and operating margin at -45.8%. Revenue growth of 59.0% 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 39.0% and operating margin at 47.1%. Revenue growth of 16.7% demonstrates continued momentum.

Bear Case : IREN

The primary concerns for IREN are P/E Ratio, Debt/Equity, PEG Ratio. Debt-to-equity of 1.53 is elevated, increasing financial risk.

Bear Case : MSFT

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

Key Dynamics to Monitor

IREN carries more volatility with a beta of 4.32 — expect wider price swings.

IREN is growing revenue faster at 59.0% — sustainability is the question.

MSFT generates stronger free cash flow (5.9B), providing more financial flexibility.

Monitor CAPITAL MARKETS industry trends, competitive dynamics, and regulatory changes.

Bottom Line

MSFT scores higher overall (74/100 vs 57/100), backed by strong 39.0% margins and 16.7% revenue growth. IREN offers better value entry with a 42.4% 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.

IREN Ltd

FINANCIAL SERVICES · CAPITAL MARKETS · USA

IREN Limited (Ticker: IREN) is a vertically integrated data-center and digital infrastructure company traded on the Nasdaq. Headquartered in Sydney, Australia, it develops, owns and operates large-scale, renewable-powered data centers across North America that support Bitcoin mining, AI cloud services, and high-performance computing workloads. Originally known as Iris Energy Limited before rebranding in 2024, IREN combines its energy infrastructure and computing platforms to generate revenue from cryptocurrency mining and increasingly from GPU-powered AI cloud offerings. The company has secured significant power capacity and major customer contracts as it pivots toward AI data-center growth while maintaining its legacy mining business.

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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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