WallStSmart

Sonos Inc (SONO)vsWestern Digital Corporation (WDC)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Western Digital Corporation generates 767% more annual revenue ($12.92B vs $1.49B). WDC leads profitability with a 73.0% profit margin vs 3.8%. WDC trades at a lower P/E of 17.1x. WDC earns a higher WallStSmart Score of 79/100 (B+).

SONO

Hold

48

out of 100

Grade: D+

Growth: 6.0Profit: 4.5Value: 3.7Quality: 7.0
Piotroski: 3/9Altman Z: 2.04

WDC

Strong Buy

79

out of 100

Grade: B+

Growth: 10.0Profit: 10.0Value: 7.0Quality: 7.5
Piotroski: 5/9Altman Z: 5.49
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

SONOSignificantly Overvalued (-32.1%)

Margin of Safety

-32.1%

Fair Value

$12.49

Current Price

$15.53

$3.04 premium

UndervaluedFair: $12.49Overvalued

Intrinsic value data unavailable for WDC.

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

SONO2 strengths · Avg: 9.5/10
EPS GrowthGrowth
87.5%10/10

Earnings expanding 87.5% YoY

Debt/EquityHealth
0.129/10

Conservative balance sheet, low leverage

WDC6 strengths · Avg: 10.0/10
Return on EquityProfitability
106.3%10/10

Every $100 of equity generates 106 in profit

Profit MarginProfitability
73.0%10/10

Keeps 73 of every $100 in revenue as profit

Operating MarginProfitability
43.6%10/10

Strong operational efficiency at 43.6%

Revenue GrowthGrowth
43.8%10/10

Revenue surging 43.8% year-over-year

EPS GrowthGrowth
984.0%10/10

Earnings expanding 984.0% YoY

Altman Z-ScoreHealth
5.4910/10

Safe zone — low bankruptcy risk

Areas to Watch

SONO4 concerns · Avg: 3.3/10
P/E RatioValuation
32.3x4/10

Premium valuation, high expectations priced in

Market CapQuality
$1.72B3/10

Smaller company, higher risk/reward

Return on EquityProfitability
6.2%3/10

ROE of 6.2% — below average capital efficiency

Profit MarginProfitability
3.8%3/10

3.8% margin — thin

WDC1 concerns · Avg: 2.0/10
Price/BookValuation
21.1x2/10

Trading at 21.1x book value

Comparative Analysis Report

WallStSmart Research

Bull Case : SONO

The strongest argument for SONO centers on EPS Growth, Debt/Equity.

Bull Case : WDC

The strongest argument for WDC centers on Return on Equity, Profit Margin, Operating Margin. Profitability is solid with margins at 73.0% and operating margin at 43.6%. Revenue growth of 43.8% demonstrates continued momentum.

Bear Case : SONO

The primary concerns for SONO are P/E Ratio, Market Cap, Return on Equity. Thin 3.8% margins leave little buffer for downturns.

Bear Case : WDC

The primary concerns for WDC are Price/Book.

Key Dynamics to Monitor

SONO profiles as a value stock while WDC is a growth play — different risk/reward profiles.

WDC carries more volatility with a beta of 2.18 — expect wider price swings.

WDC is growing revenue faster at 43.8% — sustainability is the question.

WDC generates stronger free cash flow (991M), providing more financial flexibility.

Bottom Line

WDC scores higher overall (79/100 vs 48/100), backed by strong 73.0% margins and 43.8% revenue growth. Both earn "Strong Buy" and "Hold" ratings respectively — the choice depends on your investment horizon and risk tolerance.

This analysis is generated from publicly available financial data. Not financial advice.

Sonos Inc

TECHNOLOGY · CONSUMER ELECTRONICS · USA

Sonos, Inc. designs, develops, manufactures, and sells multi-room audio products in the Americas, Europe, the Middle East, Africa, and Asia Pacific. The company is headquartered in Santa Barbara, California.

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.

Want to dig deeper into these stocks?