WallStSmart

Berkshire Hathaway Inc (BRK-A)vsMain Street Capital Corporation (MAIN)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Berkshire Hathaway Inc generates 65822% more annual revenue ($375.39B vs $569.45M). MAIN leads profitability with a 74.9% profit margin vs 19.3%. MAIN appears more attractively valued with a PEG of 1.76. BRK-A earns a higher WallStSmart Score of 61/100 (C+).

BRK-A

Buy

61

out of 100

Grade: C+

Growth: 6.7Profit: 6.5Value: 5.0Quality: 7.0
Piotroski: 4/9Altman Z: 2.59

MAIN

Buy

54

out of 100

Grade: C-

Growth: 5.3Profit: 8.0Value: 6.3Quality: 4.0
Piotroski: 3/9Altman Z: 1.32

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

BRK-A6 strengths · Avg: 9.2/10
Market CapQuality
$1.02T10/10

Mega-cap, among the largest globally

Price/BookValuation
1.5x10/10

Reasonable price relative to book value

EPS GrowthGrowth
119.6%10/10

Earnings expanding 119.6% YoY

Debt/EquityHealth
0.189/10

Conservative balance sheet, low leverage

P/E RatioValuation
14.0x8/10

Attractively priced relative to earnings

Free Cash FlowQuality
$5.45B8/10

Generating 5.5B in free cash flow

MAIN4 strengths · Avg: 9.5/10
P/E RatioValuation
10.9x10/10

Attractively priced relative to earnings

Profit MarginProfitability
74.9%10/10

Keeps 75 of every $100 in revenue as profit

Operating MarginProfitability
87.0%10/10

Strong operational efficiency at 87.0%

Price/BookValuation
1.5x8/10

Reasonable price relative to book value

Areas to Watch

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

4.4% revenue growth

PEG RatioValuation
9.682/10

Expensive relative to growth rate

MAIN4 concerns · Avg: 3.3/10
PEG RatioValuation
1.764/10

Expensive relative to growth rate

Revenue GrowthGrowth
2.2%4/10

2.2% revenue growth

Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

EPS GrowthGrowth
-58.7%2/10

Earnings declined 58.7%

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 : MAIN

The strongest argument for MAIN centers on P/E Ratio, Profit Margin, Operating Margin. Profitability is solid with margins at 74.9% and operating margin at 87.0%.

Bear Case : BRK-A

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

Bear Case : MAIN

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

Key Dynamics to Monitor

MAIN carries more volatility with a beta of 0.73 — expect wider price swings.

BRK-A 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

BRK-A scores higher overall (61/100 vs 54/100), backed by strong 19.3% 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%).

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Main Street Capital Corporation

FINANCIAL SERVICES · ASSET MANAGEMENT · USA

Main Street Capital Corporation (MAIN) is a leading publicly traded business development company that focuses on delivering tailored debt and equity financing solutions to lower middle-market enterprises across various sectors, including manufacturing, healthcare, and business services. With a robust investment strategy emphasizing long-term value creation, MAIN seeks to generate attractive risk-adjusted returns for its investors while enhancing the growth potential of its portfolio companies. The firm leverages its extensive industry knowledge and disciplined approach to navigate the private equity landscape effectively, demonstrating a strong commitment to providing substantial income streams and fostering sustainable business success.

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