WallStSmart

Berkshire Hathaway Inc (BRK-B)vsFirst Business Financial Services (FBIZ)

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Smart Verdict

WallStSmart Research — data-driven comparison

Berkshire Hathaway Inc generates 226944% more annual revenue ($384.69B vs $169.43M). FBIZ leads profitability with a 32.8% profit margin vs 22.3%. FBIZ appears more attractively valued with a PEG of 1.24. FBIZ earns a higher WallStSmart Score of 80/100 (B+).

BRK-B

Strong Buy

74

out of 100

Grade: B

Growth: 7.3Profit: 7.5Value: 5.0Quality: 8.0
Piotroski: 3/9Altman Z: 2.59

FBIZ

Strong Buy

80

out of 100

Grade: B+

Growth: 9.3Profit: 7.5Value: 7.0Quality: 6.0
Piotroski: 6/9Altman Z: 0.26

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

BRK-B6 strengths · Avg: 9.7/10
Market CapQuality
$1.09T10/10

Mega-cap, among the largest globally

Price/BookValuation
0.0x10/10

Reasonable price relative to book value

Operating MarginProfitability
32.6%10/10

Strong operational efficiency at 32.6%

EPS GrowthGrowth
107.8%10/10

Earnings expanding 107.8% YoY

Profit MarginProfitability
22.3%9/10

Keeps 22 of every $100 in revenue as profit

Debt/EquityHealth
0.179/10

Conservative balance sheet, low leverage

FBIZ6 strengths · Avg: 9.0/10
P/E RatioValuation
10.7x10/10

Attractively priced relative to earnings

Profit MarginProfitability
32.8%10/10

Keeps 33 of every $100 in revenue as profit

Operating MarginProfitability
39.5%10/10

Strong operational efficiency at 39.5%

Price/BookValuation
1.6x8/10

Reasonable price relative to book value

Revenue GrowthGrowth
16.5%8/10

16.5% revenue growth

EPS GrowthGrowth
36.3%8/10

Earnings expanding 36.3% YoY

Areas to Watch

BRK-B2 concerns · Avg: 2.5/10
Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

PEG RatioValuation
10.062/10

Expensive relative to growth rate

FBIZ3 concerns · Avg: 2.7/10
Market CapQuality
$584.11M3/10

Smaller company, higher risk/reward

Debt/EquityHealth
1.513/10

Elevated debt levels

Altman Z-ScoreHealth
0.262/10

Distress zone — elevated risk

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 22.3% and operating margin at 32.6%.

Bull Case : FBIZ

The strongest argument for FBIZ centers on P/E Ratio, Profit Margin, Operating Margin. Profitability is solid with margins at 32.8% and operating margin at 39.5%. Revenue growth of 16.5% demonstrates continued momentum.

Bear Case : BRK-B

The primary concerns for BRK-B are Piotroski F-Score, PEG Ratio.

Bear Case : FBIZ

The primary concerns for FBIZ are Market Cap, Debt/Equity, Altman Z-Score. Debt-to-equity of 1.51 is elevated, increasing financial risk.

Key Dynamics to Monitor

BRK-B profiles as a mature stock while FBIZ is a growth play — different risk/reward profiles.

FBIZ carries more volatility with a beta of 0.65 — expect wider price swings.

FBIZ is growing revenue faster at 16.5% — sustainability is the question.

BRK-B generates stronger free cash flow (5.6B), providing more financial flexibility.

Bottom Line

FBIZ scores higher overall (80/100 vs 74/100), backed by strong 32.8% margins and 16.5% revenue growth. Both earn "Strong Buy" and "Strong 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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First Business Financial Services

FINANCIAL SERVICES · BANKS - REGIONAL · USA

First Business Financial Services, Inc. is the banking holding company for First Business Bank providing commercial banking products and services for small and medium-sized businesses, business owners, executives, professionals and high net worth individuals. The company is headquartered in Madison, Wisconsin.

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