International Bancshares Corporation (IBOC)vsSun Life Financial Inc. (SLF)
IBOC
International Bancshares Corporation
$70.94
-0.14%
FINANCIAL SERVICES · Cap: $4.44B
SLF
Sun Life Financial Inc.
$79.67
+0.14%
FINANCIAL SERVICES · Cap: $45.08B
Smart Verdict
WallStSmart Research — data-driven comparison
Sun Life Financial Inc. generates 4142% more annual revenue ($35.53B vs $837.57M). IBOC leads profitability with a 49.3% profit margin vs 9.5%. IBOC appears more attractively valued with a PEG of 0.98. SLF earns a higher WallStSmart Score of 65/100 (B-).
IBOC
Buy65
out of 100
Grade: C+
SLF
Strong Buy65
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 49 of every $100 in revenue as profit
Strong operational efficiency at 60.5%
Conservative balance sheet, low leverage
Growing faster than its price suggests
Reasonable price relative to book value
Earnings expanding 43.2% YoY
Areas to Watch
0.0% revenue growth
Earnings declined 4.3%
Distress zone — elevated risk
Expensive relative to growth rate
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 49.3% and operating margin at 60.5%. PEG of 0.98 suggests the stock is reasonably priced for its growth.
Bull Case : SLF
The strongest argument for SLF centers on Price/Book, EPS Growth.
Bear Case : IBOC
The primary concerns for IBOC are Revenue Growth, EPS Growth, Altman Z-Score.
Bear Case : SLF
The primary concerns for SLF are PEG Ratio.
Key Dynamics to Monitor
SLF carries more volatility with a beta of 0.80 — expect wider price swings.
SLF is growing revenue faster at 7.5% — sustainability is the question.
SLF generates stronger free cash flow (90M), providing more financial flexibility.
Monitor BANKS - REGIONAL industry trends, competitive dynamics, and regulatory changes.
Bottom Line
IBOC scores higher overall (65/100 vs 65/100), backed by strong 49.3% margins. Both earn "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 →Sun Life Financial Inc.
FINANCIAL SERVICES · INSURANCE - DIVERSIFIED · USA
Sun Life Financial Inc., a financial services company, provides insurance, wealth and asset management solutions to individuals and corporate clients around the world. The company is headquartered in Toronto, Canada.
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