WallStSmart

Western Digital Corporation (WDC)vsYum! Brands Inc (YUM)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Western Digital Corporation generates 31% more annual revenue ($10.73B vs $8.21B). WDC leads profitability with a 35.6% profit margin vs 19.0%. WDC appears more attractively valued with a PEG of 0.69. YUM earns a higher WallStSmart Score of 59/100 (C).

WDC

Buy

55

out of 100

Grade: C

Growth: 2.0Profit: 9.0Value: 7.3Quality: 5.0

YUM

Buy

59

out of 100

Grade: C

Growth: 6.7Profit: 8.0Value: 10.0Quality: 4.5
Piotroski: 2/9
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

WDCSignificantly Overvalued (-311.2%)

Margin of Safety

-311.2%

Fair Value

$66.57

Current Price

$293.10

$226.53 premium

UndervaluedFair: $66.57Overvalued
YUMUndervalued (+38.8%)

Margin of Safety

+38.8%

Fair Value

$259.74

Current Price

$156.41

$103.33 discount

UndervaluedFair: $259.74Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

WDC4 strengths · Avg: 9.3/10
Return on EquityProfitability
41.1%10/10

Every $100 of equity generates 41 in profit

Profit MarginProfitability
35.6%10/10

Keeps 36 of every $100 in revenue as profit

Market CapQuality
$100.21B9/10

Large-cap with strong market position

PEG RatioValuation
0.698/10

Growing faster than its price suggests

YUM2 strengths · Avg: 9.0/10
Operating MarginProfitability
31.9%10/10

Strong operational efficiency at 31.9%

EPS GrowthGrowth
27.7%8/10

Earnings expanding 27.7% YoY

Areas to Watch

WDC4 concerns · Avg: 3.0/10
P/E RatioValuation
29.9x4/10

Moderate valuation

Price/BookValuation
14.0x4/10

Trading at 14.0x book value

Revenue GrowthGrowth
-41.0%2/10

Revenue declined 41.0%

EPS GrowthGrowth
-95.9%2/10

Earnings declined 95.9%

YUM4 concerns · Avg: 3.5/10
PEG RatioValuation
1.964/10

Expensive relative to growth rate

P/E RatioValuation
28.2x4/10

Moderate valuation

Return on EquityProfitability
0.0%3/10

ROE of 0.0% — below average capital efficiency

Piotroski F-ScoreQuality
2/93/10

Weak financial health signals

Comparative Analysis Report

WallStSmart Research

Bull Case : WDC

The strongest argument for WDC centers on Return on Equity, Profit Margin, Market Cap. Profitability is solid with margins at 35.6% and operating margin at 15.4%. PEG of 0.69 suggests the stock is reasonably priced for its growth.

Bull Case : YUM

The strongest argument for YUM centers on Operating Margin, EPS Growth. Profitability is solid with margins at 19.0% and operating margin at 31.9%.

Bear Case : WDC

The primary concerns for WDC are P/E Ratio, Price/Book, Revenue Growth.

Bear Case : YUM

The primary concerns for YUM are PEG Ratio, P/E Ratio, Return on Equity.

Key Dynamics to Monitor

WDC profiles as a declining stock while YUM is a mature play — different risk/reward profiles.

WDC carries more volatility with a beta of 1.85 — expect wider price swings.

YUM is growing revenue faster at 6.5% — sustainability is the question.

WDC generates stronger free cash flow (653M), providing more financial flexibility.

Bottom Line

YUM scores higher overall (59/100 vs 55/100), backed by strong 19.0% margins. Both earn "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.

Western Digital Corporation

TECHNOLOGY · COMPUTER HARDWARE · USA

Western Digital Corporation (WDC, commonly known as Western Digital or WD) is an American computer hard disk drive manufacturer and data storage company, headquartered in San Jose, California. It designs, manufactures and sells data technology products, including storage devices, data center systems and cloud storage services.

Yum! Brands Inc

CONSUMER CYCLICAL · RESTAURANTS · USA

Yum! Brands, Inc. is an American fast food corporation listed on the Fortune 1000. Yum! operates the brands KFC, Pizza Hut, Taco Bell, The Habit Burger Grill, and WingStreet worldwide, except in China, where the brands are operated by a separate company, Yum China.

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