WallStSmart

Mercantile Bank Corporation (MBWM)vsMizuho Financial Group Inc. (MFG)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Mizuho Financial Group Inc. generates 1684864% more annual revenue ($4.02T vs $238.45M). MBWM leads profitability with a 37.2% profit margin vs 26.1%. MFG appears more attractively valued with a PEG of 0.86. MFG earns a higher WallStSmart Score of 74/100 (B).

MBWM

Strong Buy

68

out of 100

Grade: B-

Growth: 8.0Profit: 7.5Value: 10.0Quality: 5.0

MFG

Strong Buy

74

out of 100

Grade: B

Growth: 8.0Profit: 7.5Value: 10.0Quality: 5.0
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

MBWMUndervalued (+69.8%)

Margin of Safety

+69.8%

Fair Value

$178.10

Current Price

$49.87

$128.23 discount

UndervaluedFair: $178.10Overvalued
MFGUndervalued (+42.4%)

Margin of Safety

+42.4%

Fair Value

$17.51

Current Price

$7.81

$9.70 discount

UndervaluedFair: $17.51Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

MBWM4 strengths · Avg: 10.0/10
P/E RatioValuation
8.9x10/10

Attractively priced relative to earnings

Price/BookValuation
1.2x10/10

Reasonable price relative to book value

Profit MarginProfitability
37.2%10/10

Keeps 37 of every $100 in revenue as profit

Operating MarginProfitability
48.1%10/10

Strong operational efficiency at 48.1%

MFG6 strengths · Avg: 9.0/10
Price/BookValuation
0.3x10/10

Reasonable price relative to book value

Operating MarginProfitability
36.3%10/10

Strong operational efficiency at 36.3%

Market CapQuality
$92.84B9/10

Large-cap with strong market position

Profit MarginProfitability
26.1%9/10

Keeps 26 of every $100 in revenue as profit

PEG RatioValuation
0.868/10

Growing faster than its price suggests

P/E RatioValuation
14.3x8/10

Attractively priced relative to earnings

Areas to Watch

MBWM2 concerns · Avg: 3.5/10
PEG RatioValuation
1.634/10

Expensive relative to growth rate

Market CapQuality
$840.16M3/10

Smaller company, higher risk/reward

MFG0 concerns · Avg: 0/10

No major concerns identified

Comparative Analysis Report

WallStSmart Research

Bull Case : MBWM

The strongest argument for MBWM centers on P/E Ratio, Price/Book, Profit Margin. Profitability is solid with margins at 37.2% and operating margin at 48.1%.

Bull Case : MFG

The strongest argument for MFG centers on Price/Book, Operating Margin, Market Cap. Profitability is solid with margins at 26.1% and operating margin at 36.3%. PEG of 0.86 suggests the stock is reasonably priced for its growth.

Bear Case : MBWM

The primary concerns for MBWM are PEG Ratio, Market Cap.

Bear Case : MFG

No major red flags identified for MFG, but monitor valuation.

Key Dynamics to Monitor

MBWM carries more volatility with a beta of 0.88 — expect wider price swings.

MBWM is growing revenue faster at 9.7% — sustainability is the question.

Monitor BANKS - REGIONAL industry trends, competitive dynamics, and regulatory changes.

Bottom Line

MFG scores higher overall (74/100 vs 68/100), backed by strong 26.1% margins. MBWM offers better value entry with a 69.8% 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.

Mercantile Bank Corporation

FINANCIAL SERVICES · BANKS - REGIONAL · USA

Mercantile Bank Corporation is the banking holding company for Mercantile Bank of Michigan providing commercial and retail banking services for small and medium-sized businesses and individuals in the United States. The company is headquartered in Grand Rapids, Michigan.

Mizuho Financial Group Inc.

FINANCIAL SERVICES · BANKS - REGIONAL · USA

Mizuho Financial Group, Inc. engages in banking, trusts, securities and other businesses related to financial services in Japan, America, Europe, Asia / Oceania and internationally. The company is headquartered in Tokyo, Japan.

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