WallStSmart

BOK Financial Corporation (BOKF)vsMizuho Financial Group Inc. (MFG)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Mizuho Financial Group Inc. generates 197649% more annual revenue ($4.40T vs $2.23B). MFG leads profitability with a 28.4% profit margin vs 27.6%. BOKF appears more attractively valued with a PEG of 1.46. MFG earns a higher WallStSmart Score of 78/100 (B+).

BOKF

Strong Buy

76

out of 100

Grade: B+

Growth: 8.0Profit: 7.5Value: 6.3Quality: 5.5
Piotroski: 5/9Altman Z: -0.52

MFG

Strong Buy

78

out of 100

Grade: B+

Growth: 9.3Profit: 7.5Value: 5.7Quality: 4.0
Piotroski: 6/9Altman Z: 0.29

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

BOKF5 strengths · Avg: 9.0/10
Price/BookValuation
1.3x10/10

Reasonable price relative to book value

Operating MarginProfitability
37.5%10/10

Strong operational efficiency at 37.5%

Profit MarginProfitability
27.6%9/10

Keeps 28 of every $100 in revenue as profit

P/E RatioValuation
13.6x8/10

Attractively priced relative to earnings

EPS GrowthGrowth
38.2%8/10

Earnings expanding 38.2% YoY

MFG6 strengths · Avg: 9.3/10
Operating MarginProfitability
32.5%10/10

Strong operational efficiency at 32.5%

EPS GrowthGrowth
680.0%10/10

Earnings expanding 680.0% YoY

Free Cash FlowQuality
$487.72B10/10

Generating 487.7B in free cash flow

Market CapQuality
$115.97B9/10

Large-cap with strong market position

Profit MarginProfitability
28.4%9/10

Keeps 28 of every $100 in revenue as profit

P/E RatioValuation
15.1x8/10

Attractively priced relative to earnings

Areas to Watch

BOKF2 concerns · Avg: 2.5/10
Debt/EquityHealth
1.153/10

Elevated debt levels

Altman Z-ScoreHealth
-0.522/10

Distress zone — elevated risk

MFG3 concerns · Avg: 2.3/10
PEG RatioValuation
1.654/10

Expensive relative to growth rate

Altman Z-ScoreHealth
0.292/10

Distress zone — elevated risk

Debt/EquityHealth
5.881/10

Elevated debt levels

Comparative Analysis Report

WallStSmart Research

Bull Case : BOKF

The strongest argument for BOKF centers on Price/Book, Operating Margin, Profit Margin. Profitability is solid with margins at 27.6% and operating margin at 37.5%. Revenue growth of 10.3% demonstrates continued momentum.

Bull Case : MFG

The strongest argument for MFG centers on Operating Margin, EPS Growth, Free Cash Flow. Profitability is solid with margins at 28.4% and operating margin at 32.5%. Revenue growth of 16.7% demonstrates continued momentum.

Bear Case : BOKF

The primary concerns for BOKF are Debt/Equity, Altman Z-Score.

Bear Case : MFG

The primary concerns for MFG are PEG Ratio, Altman Z-Score, Debt/Equity. Debt-to-equity of 5.88 is elevated, increasing financial risk.

Key Dynamics to Monitor

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

BOKF carries more volatility with a beta of 0.81 — expect wider price swings.

MFG is growing revenue faster at 16.7% — sustainability is the question.

MFG generates stronger free cash flow (487.7B), providing more financial flexibility.

Bottom Line

MFG scores higher overall (78/100 vs 76/100), backed by strong 28.4% margins and 16.7% 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.

BOK Financial Corporation

FINANCIAL SERVICES · BANKS - REGIONAL · USA

BOK Financial Corporation is the financial holding company for BOKF, NA offering various financial products and services in Oklahoma, Texas, New Mexico, Northwest Arkansas, Colorado, Arizona, and Kansas / Missouri. The company is headquartered in Tulsa, Oklahoma.

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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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