International Bancshares Corporation (IBOC)vsMizuho Financial Group Inc. (MFG)
IBOC
International Bancshares Corporation
$72.98
+0.05%
FINANCIAL SERVICES · Cap: $4.76B
MFG
Mizuho Financial Group Inc.
$9.52
+1.68%
FINANCIAL SERVICES · Cap: $115.97B
Smart Verdict
WallStSmart Research — data-driven comparison
Mizuho Financial Group Inc. generates 525415% more annual revenue ($4.40T vs $837.62M). IBOC leads profitability with a 49.8% profit margin vs 28.4%. IBOC appears more attractively valued with a PEG of 0.98. MFG earns a higher WallStSmart Score of 78/100 (B+).
IBOC
Strong Buy71
out of 100
Grade: B
MFG
Strong Buy78
out of 100
Grade: B+
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Attractively priced relative to earnings
Reasonable price relative to book value
Keeps 50 of every $100 in revenue as profit
Strong operational efficiency at 63.9%
Conservative balance sheet, low leverage
Growing faster than its price suggests
Strong operational efficiency at 32.5%
Earnings expanding 680.0% YoY
Generating 487.7B in free cash flow
Large-cap with strong market position
Keeps 28 of every $100 in revenue as profit
Attractively priced relative to earnings
Areas to Watch
Distress zone — elevated risk
Expensive relative to growth rate
Distress zone — elevated risk
Elevated debt levels
Comparative Analysis Report
WallStSmart ResearchBull Case : IBOC
The strongest argument for IBOC centers on P/E Ratio, Price/Book, Profit Margin. Profitability is solid with margins at 49.8% and operating margin at 63.9%. PEG of 0.98 suggests the stock is reasonably priced for its growth.
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 : IBOC
The primary concerns for IBOC are 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
IBOC profiles as a mature stock while MFG is a growth play — different risk/reward profiles.
IBOC carries more volatility with a beta of 0.70 — 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 71/100), 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.
International Bancshares Corporation
FINANCIAL SERVICES · BANKS - REGIONAL · USA
International Bancshares Corporation, a multi-bank financial holding company, provides commercial and retail banking services. The company is headquartered in Laredo, Texas.
Visit Website →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.
Compare with Other BANKS - REGIONAL Stocks
Want to dig deeper into these stocks?