WallStSmart

Berkshire Hathaway Inc (BRK-A)vsNorthrop Grumman Corporation (NOC)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Berkshire Hathaway Inc generates 786% more annual revenue ($375.39B vs $42.37B). BRK-A leads profitability with a 19.3% profit margin vs 10.8%. NOC appears more attractively valued with a PEG of 4.16. NOC earns a higher WallStSmart Score of 63/100 (C+).

BRK-A

Buy

59

out of 100

Grade: C

Growth: 6.7Profit: 6.5Value: 5.0Quality: 8.5
Piotroski: 4/9Altman Z: 2.46

NOC

Buy

63

out of 100

Grade: C+

Growth: 6.0Profit: 7.0Value: 4.0Quality: 4.5
Piotroski: 3/9Altman Z: 1.96
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

Intrinsic value data unavailable for BRK-A.

NOCSignificantly Overvalued (-60.9%)

Margin of Safety

-60.9%

Fair Value

$421.87

Current Price

$549.52

$127.65 premium

UndervaluedFair: $421.87Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

BRK-A6 strengths · Avg: 9.2/10
Market CapQuality
$1.03T10/10

Mega-cap, among the largest globally

Price/BookValuation
1.4x10/10

Reasonable price relative to book value

EPS GrowthGrowth
119.6%10/10

Earnings expanding 119.6% YoY

Debt/EquityHealth
0.219/10

Conservative balance sheet, low leverage

P/E RatioValuation
14.2x8/10

Attractively priced relative to earnings

Free Cash FlowQuality
$5.45B8/10

Generating 5.5B in free cash flow

NOC4 strengths · Avg: 9.0/10
EPS GrowthGrowth
84.9%10/10

Earnings expanding 84.9% YoY

Market CapQuality
$78.44B9/10

Large-cap with strong market position

Return on EquityProfitability
28.5%9/10

Every $100 of equity generates 29 in profit

P/E RatioValuation
17.3x8/10

Attractively priced relative to earnings

Areas to Watch

BRK-A2 concerns · Avg: 3.0/10
Revenue GrowthGrowth
4.4%4/10

4.4% revenue growth

PEG RatioValuation
9.952/10

Expensive relative to growth rate

NOC4 concerns · Avg: 3.5/10
Revenue GrowthGrowth
4.4%4/10

4.4% revenue growth

Altman Z-ScoreHealth
1.964/10

Grey zone — moderate risk

Debt/EquityHealth
1.183/10

Elevated debt levels

Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

Comparative Analysis Report

WallStSmart Research

Bull Case : BRK-A

The strongest argument for BRK-A centers on Market Cap, Price/Book, EPS Growth. Profitability is solid with margins at 19.3% and operating margin at 14.3%.

Bull Case : NOC

The strongest argument for NOC centers on EPS Growth, Market Cap, Return on Equity.

Bear Case : BRK-A

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

Bear Case : NOC

The primary concerns for NOC are Revenue Growth, Altman Z-Score, Debt/Equity.

Key Dynamics to Monitor

BRK-A carries more volatility with a beta of 0.62 — expect wider price swings.

NOC is growing revenue faster at 4.4% — sustainability is the question.

BRK-A generates stronger free cash flow (5.5B), providing more financial flexibility.

Monitor INSURANCE - DIVERSIFIED industry trends, competitive dynamics, and regulatory changes.

Bottom Line

NOC scores higher overall (63/100 vs 59/100). 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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Northrop Grumman Corporation

INDUSTRIALS · AEROSPACE & DEFENSE · USA

Northrop Grumman Corporation (NYSE: NOC) is an American multinational aerospace and defense technology company.

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