WallStSmart

Itau Unibanco Banco Holding SA (ITUB)vsMainstreet Bank (MNSB)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Itau Unibanco Banco Holding SA generates 188579% more annual revenue ($138.95B vs $73.64M). ITUB leads profitability with a 32.3% profit margin vs 21.2%. ITUB trades at a lower P/E of 10.2x. ITUB earns a higher WallStSmart Score of 76/100 (B+).

ITUB

Strong Buy

76

out of 100

Grade: B+

Growth: 6.0Profit: 8.0Value: 8.0Quality: 5.0

MNSB

Strong Buy

69

out of 100

Grade: B-

Growth: 9.3Profit: 6.5Value: 8.3Quality: 5.8
Piotroski: 4/9
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

ITUBOvervalued (-10.1%)

Margin of Safety

-10.1%

Fair Value

$8.69

Current Price

$8.21

$0.48 premium

UndervaluedFair: $8.69Overvalued
MNSBUndervalued (+72.8%)

Margin of Safety

+72.8%

Fair Value

$82.37

Current Price

$22.01

$60.36 discount

UndervaluedFair: $82.37Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

ITUB6 strengths · Avg: 9.7/10
P/E RatioValuation
10.2x10/10

Attractively priced relative to earnings

Profit MarginProfitability
32.3%10/10

Keeps 32 of every $100 in revenue as profit

Operating MarginProfitability
37.3%10/10

Strong operational efficiency at 37.3%

Free Cash FlowQuality
$45.01B10/10

Generating 45.0B in free cash flow

Market CapQuality
$86.41B9/10

Large-cap with strong market position

Return on EquityProfitability
21.0%9/10

Every $100 of equity generates 21 in profit

MNSB6 strengths · Avg: 9.2/10
Price/BookValuation
0.8x10/10

Reasonable price relative to book value

Revenue GrowthGrowth
31.8%10/10

Revenue surging 31.8% year-over-year

EPS GrowthGrowth
94.7%10/10

Earnings expanding 94.7% YoY

Profit MarginProfitability
21.2%9/10

Keeps 21 of every $100 in revenue as profit

P/E RatioValuation
12.4x8/10

Attractively priced relative to earnings

Operating MarginProfitability
29.7%8/10

Strong operational efficiency at 29.7%

Areas to Watch

ITUB1 concerns · Avg: 4.0/10
EPS GrowthGrowth
2.8%4/10

2.8% earnings growth

MNSB3 concerns · Avg: 2.7/10
Market CapQuality
$160.21M3/10

Smaller company, higher risk/reward

Return on EquityProfitability
7.3%3/10

ROE of 7.3% — below average capital efficiency

Free Cash FlowQuality
$-1.87M2/10

Negative free cash flow — burning cash

Comparative Analysis Report

WallStSmart Research

Bull Case : ITUB

The strongest argument for ITUB centers on P/E Ratio, Profit Margin, Operating Margin. Profitability is solid with margins at 32.3% and operating margin at 37.3%. Revenue growth of 11.0% demonstrates continued momentum.

Bull Case : MNSB

The strongest argument for MNSB centers on Price/Book, Revenue Growth, EPS Growth. Profitability is solid with margins at 21.2% and operating margin at 29.7%. Revenue growth of 31.8% demonstrates continued momentum.

Bear Case : ITUB

The primary concerns for ITUB are EPS Growth.

Bear Case : MNSB

The primary concerns for MNSB are Market Cap, Return on Equity, Free Cash Flow.

Key Dynamics to Monitor

ITUB profiles as a mature stock while MNSB is a growth play — different risk/reward profiles.

MNSB carries more volatility with a beta of 0.57 — expect wider price swings.

MNSB is growing revenue faster at 31.8% — sustainability is the question.

ITUB generates stronger free cash flow (45.0B), providing more financial flexibility.

Bottom Line

ITUB scores higher overall (76/100 vs 69/100), backed by strong 32.3% margins and 11.0% revenue growth. MNSB offers better value entry with a 72.8% margin of safety. 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.

Itau Unibanco Banco Holding SA

FINANCIAL SERVICES · BANKS - REGIONAL · USA

Ita Unibanco Holding SA offers a range of financial products and services in Brazil and internationally. The company is headquartered in So Paulo, Brazil.

Mainstreet Bank

FINANCIAL SERVICES · BANKS - REGIONAL · USA

MainStreet Bancshares, Inc. is the banking holding company for MainStreet Bank offering a variety of banking products and services to individuals, small and medium-sized businesses and professional service organizations primarily in Northern Virginia and the greater Washington, District of Columbia area. The company is headquartered in Fairfax, Virginia.

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