WallStSmart

Chubb Ltd (CB)vsWestern Digital Corporation (WDC)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Chubb Ltd generates 418% more annual revenue ($60.99B vs $11.78B). WDC leads profitability with a 55.3% profit margin vs 18.5%. WDC appears more attractively valued with a PEG of 0.87. WDC earns a higher WallStSmart Score of 79/100 (B+).

CB

Strong Buy

75

out of 100

Grade: B

Growth: 8.0Profit: 7.5Value: 5.7Quality: 5.3
Piotroski: 4/9

WDC

Strong Buy

79

out of 100

Grade: B+

Growth: 7.3Profit: 9.5Value: 6.3Quality: 5.0

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

CB6 strengths · Avg: 8.8/10
P/E RatioValuation
11.5x10/10

Attractively priced relative to earnings

EPS GrowthGrowth
78.7%10/10

Earnings expanding 78.7% YoY

Market CapQuality
$126.10B9/10

Large-cap with strong market position

Price/BookValuation
1.7x8/10

Reasonable price relative to book value

Operating MarginProfitability
20.6%8/10

Strong operational efficiency at 20.6%

Free Cash FlowQuality
$3.95B8/10

Generating 3.9B in free cash flow

WDC6 strengths · Avg: 9.8/10
Return on EquityProfitability
85.9%10/10

Every $100 of equity generates 86 in profit

Profit MarginProfitability
55.3%10/10

Keeps 55 of every $100 in revenue as profit

Operating MarginProfitability
37.0%10/10

Strong operational efficiency at 37.0%

Revenue GrowthGrowth
45.5%10/10

Revenue surging 45.5% year-over-year

EPS GrowthGrowth
477.2%10/10

Earnings expanding 477.2% YoY

Market CapQuality
$152.47B9/10

Large-cap with strong market position

Areas to Watch

CB1 concerns · Avg: 2.0/10
PEG RatioValuation
2.872/10

Expensive relative to growth rate

WDC2 concerns · Avg: 3.0/10
P/E RatioValuation
25.8x4/10

Moderate valuation

Price/BookValuation
21.2x2/10

Trading at 21.2x book value

Comparative Analysis Report

WallStSmart Research

Bull Case : CB

The strongest argument for CB centers on P/E Ratio, EPS Growth, Market Cap. Profitability is solid with margins at 18.5% and operating margin at 20.6%. Revenue growth of 10.2% demonstrates continued momentum.

Bull Case : WDC

The strongest argument for WDC centers on Return on Equity, Profit Margin, Operating Margin. Profitability is solid with margins at 55.3% and operating margin at 37.0%. Revenue growth of 45.5% demonstrates continued momentum.

Bear Case : CB

The primary concerns for CB are PEG Ratio.

Bear Case : WDC

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

Key Dynamics to Monitor

CB profiles as a mature stock while WDC is a growth play — different risk/reward profiles.

WDC carries more volatility with a beta of 2.16 — expect wider price swings.

WDC is growing revenue faster at 45.5% — sustainability is the question.

CB generates stronger free cash flow (3.9B), providing more financial flexibility.

Bottom Line

WDC scores higher overall (79/100 vs 75/100), backed by strong 55.3% margins and 45.5% revenue growth. 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.

Chubb Ltd

FINANCIAL SERVICES · INSURANCE - PROPERTY & CASUALTY · USA

Chubb Limited, incorporated in Zurich, Switzerland, is the parent company of Chubb, a global provider of insurance products covering property and casualty, accident and health, reinsurance, and life insurance and the largest publicly traded property and casualty company in the world.

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.

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