WallStSmart

General Motors Company (GM)vsWestern Digital Corporation (WDC)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

General Motors Company generates 1624% more annual revenue ($185.02B vs $10.73B). GM leads profitability with a 146.0% profit margin vs 35.6%. WDC appears more attractively valued with a PEG of 0.69. WDC earns a higher WallStSmart Score of 55/100 (C).

GM

Hold

44

out of 100

Grade: D

Growth: 3.3Profit: 6.0Value: 4.7Quality: 4.3
Piotroski: 3/9Altman Z: 1.20

WDC

Buy

55

out of 100

Grade: C

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

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

GMSignificantly Overvalued (-258.9%)

Margin of Safety

-258.9%

Fair Value

$22.24

Current Price

$72.81

$50.57 premium

UndervaluedFair: $22.24Overvalued
WDCSignificantly Overvalued (-311.2%)

Margin of Safety

-311.2%

Fair Value

$66.57

Current Price

$293.10

$226.53 premium

UndervaluedFair: $66.57Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

GM4 strengths · Avg: 9.3/10
Price/BookValuation
1.1x10/10

Reasonable price relative to book value

Profit MarginProfitability
146.0%10/10

Keeps 146 of every $100 in revenue as profit

Market CapQuality
$67.92B9/10

Large-cap with strong market position

Free Cash FlowQuality
$5.68B8/10

Generating 5.7B in free cash flow

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

Areas to Watch

GM4 concerns · Avg: 2.5/10
Return on EquityProfitability
4.3%3/10

ROE of 4.3% — below average capital efficiency

Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

PEG RatioValuation
3.312/10

Expensive relative to growth rate

Revenue GrowthGrowth
-5.1%2/10

Revenue declined 5.1%

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%

Comparative Analysis Report

WallStSmart Research

Bull Case : GM

The strongest argument for GM centers on Price/Book, Profit Margin, Market Cap. Profitability is solid with margins at 146.0% and operating margin at 6.5%.

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.

Bear Case : GM

The primary concerns for GM are Return on Equity, Piotroski F-Score, PEG Ratio.

Bear Case : WDC

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

Key Dynamics to Monitor

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

GM is growing revenue faster at -5.1% — sustainability is the question.

GM generates stronger free cash flow (5.7B), providing more financial flexibility.

Monitor AUTO MANUFACTURERS industry trends, competitive dynamics, and regulatory changes.

Bottom Line

WDC scores higher overall (55/100 vs 44/100), backed by strong 35.6% margins. Both earn "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.

General Motors Company

CONSUMER CYCLICAL · AUTO MANUFACTURERS · USA

General Motors Company (GM) is an American multinational corporation headquartered in Detroit, Michigan that designs, manufactures, markets, and distributes vehicles and vehicle parts, and sells financial services, with global headquarters in Detroit's Renaissance Center.

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?