WallStSmart

Berkshire Hathaway Inc (BRK-B)vsComcast Corp (CMCSA)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Berkshire Hathaway Inc generates 200% more annual revenue ($371.44B vs $123.71B). BRK-B leads profitability with a 18.0% profit margin vs 16.2%. BRK-B appears more attractively valued with a PEG of 10.06. CMCSA earns a higher WallStSmart Score of 62/100 (C+).

BRK-B

Buy

54

out of 100

Grade: C-

Growth: 3.3Profit: 7.5Value: 4.7Quality: 8.5
Piotroski: 4/9Altman Z: 2.49

CMCSA

Buy

62

out of 100

Grade: C+

Growth: 5.3Profit: 7.0Value: 6.0Quality: 6.0
Piotroski: 6/9Altman Z: 1.48
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

BRK-BSignificantly Overvalued (-134.4%)

Margin of Safety

-134.4%

Fair Value

$210.94

Current Price

$479.33

$268.39 premium

UndervaluedFair: $210.94Overvalued
CMCSAUndervalued (+11.4%)

Margin of Safety

+11.4%

Fair Value

$36.65

Current Price

$28.73

$7.92 discount

UndervaluedFair: $36.65Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

BRK-B6 strengths · Avg: 9.2/10
Market CapQuality
$1.04T10/10

Mega-cap, among the largest globally

Price/BookValuation
0.0x10/10

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

CMCSA5 strengths · Avg: 9.2/10
P/E RatioValuation
5.4x10/10

Attractively priced relative to earnings

Price/BookValuation
1.1x10/10

Reasonable price relative to book value

Market CapQuality
$106.47B9/10

Large-cap with strong market position

Return on EquityProfitability
21.4%9/10

Every $100 of equity generates 21 in profit

Free Cash FlowQuality
$5.09B8/10

Generating 5.1B in free cash flow

Areas to Watch

BRK-B3 concerns · Avg: 2.0/10
PEG RatioValuation
10.062/10

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%

CMCSA4 concerns · Avg: 2.8/10
Revenue GrowthGrowth
1.2%4/10

1.2% revenue growth

Debt/EquityHealth
1.143/10

Elevated debt levels

PEG RatioValuation
142.982/10

Expensive relative to growth rate

EPS GrowthGrowth
-52.5%2/10

Earnings declined 52.5%

Comparative Analysis Report

WallStSmart Research

Bull Case : BRK-B

The strongest argument for BRK-B centers on Market Cap, Price/Book, Operating Margin. Profitability is solid with margins at 18.0% and operating margin at 33.0%.

Bull Case : CMCSA

The strongest argument for CMCSA centers on P/E Ratio, Price/Book, Market Cap. Profitability is solid with margins at 16.2% and operating margin at 10.8%.

Bear Case : BRK-B

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

Bear Case : CMCSA

The primary concerns for CMCSA are Revenue Growth, Debt/Equity, PEG Ratio.

Key Dynamics to Monitor

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

CMCSA carries more volatility with a beta of 0.78 — expect wider price swings.

CMCSA is growing revenue faster at 1.2% — sustainability is the question.

CMCSA generates stronger free cash flow (5.1B), providing more financial flexibility.

Bottom Line

CMCSA scores higher overall (62/100 vs 54/100), backed by strong 16.2% 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%).

Comcast Corp

COMMUNICATION SERVICES · TELECOM SERVICES · USA

Comcast Corporation is an American telecommunications conglomerate headquartered in Philadelphia, Pennsylvania. It is the second-largest broadcasting and cable television company in the world by revenue (behind AT&T), the largest pay-TV company, the largest cable TV company and largest home Internet service provider in the United States, and the nation's third-largest home telephone service provider. Comcast provides services to U.S. residential and commercial customers in 40 states and in the District of Columbia. As the parent company of the international media company NBCUniversal since 2011, Comcast is a producer of feature films and television programs intended for theatrical exhibition and over-the-air and cable television broadcast, respectively.

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