WallStSmart

Mizuho Financial Group Inc. (MFG)vsRBB Bancorp (RBB)

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Smart Verdict

WallStSmart Research — data-driven comparison

Mizuho Financial Group Inc. generates 3619822% more annual revenue ($4.74T vs $130.94M). RBB leads profitability with a 33.8% profit margin vs 29.1%. RBB trades at a lower P/E of 10.3x. MFG earns a higher WallStSmart Score of 84/100 (A-).

MFG

Exceptional Buy

84

out of 100

Grade: A-

Growth: 10.0Profit: 7.5Value: 6.3Quality: 4.0
Piotroski: 6/9Altman Z: 0.29

RBB

Strong Buy

67

out of 100

Grade: B-

Growth: 6.7Profit: 7.5Value: 6.7Quality: 4.5
Piotroski: 6/9Altman Z: -0.56

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

MFG6 strengths · Avg: 9.0/10
Operating MarginProfitability
46.7%10/10

Strong operational efficiency at 46.7%

Revenue GrowthGrowth
35.0%10/10

Revenue surging 35.0% year-over-year

Market CapQuality
$116.98B9/10

Large-cap with strong market position

Profit MarginProfitability
29.1%9/10

Keeps 29 of every $100 in revenue as profit

P/E RatioValuation
13.3x8/10

Attractively priced relative to earnings

Price/BookValuation
1.7x8/10

Reasonable price relative to book value

RBB5 strengths · Avg: 9.6/10
P/E RatioValuation
10.3x10/10

Attractively priced relative to earnings

Price/BookValuation
0.8x10/10

Reasonable price relative to book value

Profit MarginProfitability
33.8%10/10

Keeps 34 of every $100 in revenue as profit

Operating MarginProfitability
48.3%10/10

Strong operational efficiency at 48.3%

EPS GrowthGrowth
25.6%8/10

Earnings expanding 25.6% YoY

Areas to Watch

MFG2 concerns · Avg: 1.5/10
Altman Z-ScoreHealth
0.292/10

Distress zone — elevated risk

Debt/EquityHealth
5.911/10

Elevated debt levels

RBB2 concerns · Avg: 2.5/10
Market CapQuality
$447.26M3/10

Smaller company, higher risk/reward

Altman Z-ScoreHealth
-0.562/10

Distress zone — elevated risk

Comparative Analysis Report

WallStSmart Research

Bull Case : MFG

The strongest argument for MFG centers on Operating Margin, Revenue Growth, Market Cap. Profitability is solid with margins at 29.1% and operating margin at 46.7%. Revenue growth of 35.0% demonstrates continued momentum.

Bull Case : RBB

The strongest argument for RBB centers on P/E Ratio, Price/Book, Profit Margin. Profitability is solid with margins at 33.8% and operating margin at 48.3%. Revenue growth of 13.8% demonstrates continued momentum.

Bear Case : MFG

The primary concerns for MFG are Altman Z-Score, Debt/Equity. Debt-to-equity of 5.91 is elevated, increasing financial risk.

Bear Case : RBB

The primary concerns for RBB are Market Cap, Altman Z-Score.

Key Dynamics to Monitor

MFG profiles as a growth stock while RBB is a mature play — different risk/reward profiles.

RBB carries more volatility with a beta of 1.03 — expect wider price swings.

MFG is growing revenue faster at 35.0% — sustainability is the question.

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

Bottom Line

MFG scores higher overall (84/100 vs 67/100), backed by strong 29.1% margins and 35.0% revenue growth. Both earn "Exceptional 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.

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.

RBB Bancorp

FINANCIAL SERVICES · BANKS - REGIONAL · USA

RBB Bancorp is the banking holding company of Royal Business Bank offering various banking products and services to the Sino-American, Korean-American and other Asian-American communities. The company is headquartered in Los Angeles, California.

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