Berkshire Hathaway Inc (BRK-A)vsWestern Digital Corporation (WDC)
BRK-A
Berkshire Hathaway Inc
$720,702.08
-0.29%
FINANCIAL SERVICES · Cap: $1.06T
WDC
Western Digital Corporation
$293.10
-7.52%
TECHNOLOGY · Cap: $100.21B
Smart Verdict
WallStSmart Research — data-driven comparison
Berkshire Hathaway Inc generates 3360% more annual revenue ($371.44B vs $10.73B). WDC leads profitability with a 35.6% profit margin vs 18.0%. WDC appears more attractively valued with a PEG of 0.69. WDC earns a higher WallStSmart Score of 55/100 (C).
BRK-A
Buy53
out of 100
Grade: C-
WDC
Buy55
out of 100
Grade: C
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
-133.9%
Fair Value
$316828.52
Current Price
$720702.08
$403873.56 premium
Margin of Safety
-311.2%
Fair Value
$66.57
Current Price
$293.10
$226.53 premium
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Mega-cap, among the largest globally
Reasonable price relative to book value
Strong operational efficiency at 33.0%
Conservative balance sheet, low leverage
Attractively priced relative to earnings
Generating 5.0B in free cash flow
Every $100 of equity generates 41 in profit
Keeps 36 of every $100 in revenue as profit
Large-cap with strong market position
Growing faster than its price suggests
Areas to Watch
Weak financial health signals
Expensive relative to growth rate
Revenue declined 70.0%
Earnings declined 2.5%
Moderate valuation
Trading at 14.0x book value
Revenue declined 41.0%
Earnings declined 95.9%
Comparative Analysis Report
WallStSmart ResearchBull Case : BRK-A
The strongest argument for BRK-A centers on Market Cap, Price/Book, Operating Margin. Profitability is solid with margins at 18.0% and operating margin at 33.0%.
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 : BRK-A
The primary concerns for BRK-A are Piotroski F-Score, PEG Ratio, Revenue Growth.
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.
WDC is growing revenue faster at -41.0% — sustainability is the question.
BRK-A generates stronger free cash flow (5.0B), providing more financial flexibility.
Monitor INSURANCE - DIVERSIFIED industry trends, competitive dynamics, and regulatory changes.
Bottom Line
WDC scores higher overall (55/100 vs 53/100), backed by strong 35.6% 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.
Berkshire Hathaway Inc
FINANCIAL SERVICES · INSURANCE - DIVERSIFIED · USA
Berkshire Hathaway Inc. is an American multinational conglomerate holding company headquartered in Omaha, Nebraska, United States. The company wholly owns GEICO, Duracell, Dairy Queen, BNSF, Lubrizol, Fruit of the Loom, Helzberg Diamonds, Long & Foster, FlightSafety International, Pampered Chef, Forest River, and NetJets, and also owns 38.6% of Pilot Flying J; and significant minority holdings in public companies Kraft Heinz Company (26.7%), American Express (18.8%), The Coca-Cola Company (9.32%), Bank of America (11.9%), and Apple (6.3%).
Visit Website →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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