WallStSmart

Berkshire Hathaway Inc (BRK-A)vsEaton Corporation PLC (ETN)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Berkshire Hathaway Inc generates 1253% more annual revenue ($371.44B vs $27.45B). BRK-A leads profitability with a 18.0% profit margin vs 14.9%. ETN appears more attractively valued with a PEG of 2.64. ETN earns a higher WallStSmart Score of 61/100 (C+).

BRK-A

Buy

53

out of 100

Grade: C-

Growth: 3.3Profit: 7.5Value: 4.7Quality: 8.0
Piotroski: 3/9Altman Z: 2.46

ETN

Buy

61

out of 100

Grade: C+

Growth: 6.7Profit: 7.5Value: 5.3Quality: 5.0
Piotroski: 4/9
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

BRK-ASignificantly Overvalued (-134.1%)

Margin of Safety

-134.1%

Fair Value

$316589.98

Current Price

$718250.00

$401660.02 premium

UndervaluedFair: $316589.98Overvalued
ETNFair Value (-2.4%)

Margin of Safety

-2.4%

Fair Value

$386.70

Current Price

$375.00

$11.70 premium

UndervaluedFair: $386.70Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

BRK-A6 strengths · Avg: 9.2/10
Market CapQuality
$1.04T10/10

Mega-cap, among the largest globally

Price/BookValuation
1.4x10/10

Reasonable price relative to book value

Operating MarginProfitability
33.0%10/10

Strong operational efficiency at 33.0%

Debt/EquityHealth
0.219/10

Conservative balance sheet, low leverage

P/E RatioValuation
15.5x8/10

Attractively priced relative to earnings

Free Cash FlowQuality
$4.99B8/10

Generating 5.0B in free cash flow

ETN4 strengths · Avg: 8.5/10
Market CapQuality
$145.30B9/10

Large-cap with strong market position

Return on EquityProfitability
21.5%9/10

Every $100 of equity generates 22 in profit

Operating MarginProfitability
20.0%8/10

Strong operational efficiency at 20.0%

Free Cash FlowQuality
$1.79B8/10

Generating 1.8B in free cash flow

Areas to Watch

BRK-A4 concerns · Avg: 2.3/10
Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

PEG RatioValuation
9.682/10

Expensive relative to growth rate

Revenue GrowthGrowth
-0.7%2/10

Revenue declined 0.7%

EPS GrowthGrowth
-2.5%2/10

Earnings declined 2.5%

ETN2 concerns · Avg: 3.0/10
P/E RatioValuation
35.8x4/10

Premium valuation, high expectations priced in

PEG RatioValuation
2.642/10

Expensive relative to growth rate

Comparative Analysis Report

WallStSmart Research

Bull 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 : ETN

The strongest argument for ETN centers on Market Cap, Return on Equity, Operating Margin. Revenue growth of 13.1% demonstrates continued momentum.

Bear Case : BRK-A

The primary concerns for BRK-A are Piotroski F-Score, PEG Ratio, Revenue Growth.

Bear Case : ETN

The primary concerns for ETN are P/E Ratio, PEG Ratio.

Key Dynamics to Monitor

BRK-A profiles as a declining stock while ETN is a value play — different risk/reward profiles.

ETN carries more volatility with a beta of 1.17 — expect wider price swings.

ETN is growing revenue faster at 13.1% — sustainability is the question.

BRK-A generates stronger free cash flow (5.0B), providing more financial flexibility.

Bottom Line

ETN scores higher overall (61/100 vs 53/100) and 13.1% revenue growth. 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%).

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Eaton Corporation PLC

INDUSTRIALS · SPECIALTY INDUSTRIAL MACHINERY · USA

Eaton Corporation plc is an American Irish-domiciled multinational power management company with 2020 sales of 17.86 billion USD, founded in the United States with corporate headquarters in Dublin, Ireland, and operational headquarters in Beachwood, Ohio.

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