International Bancshares Corporation (IBOC)vsSun Life Financial Inc. (SLF)
IBOC
International Bancshares Corporation
$72.98
+0.05%
FINANCIAL SERVICES · Cap: $4.76B
SLF
Sun Life Financial Inc.
$73.72
+1.04%
FINANCIAL SERVICES · Cap: $41.00B
Smart Verdict
WallStSmart Research — data-driven comparison
Sun Life Financial Inc. generates 4066% more annual revenue ($34.90B vs $837.62M). IBOC leads profitability with a 49.8% profit margin vs 8.8%. IBOC appears more attractively valued with a PEG of 0.98. IBOC earns a higher WallStSmart Score of 71/100 (B).
IBOC
Strong Buy71
out of 100
Grade: B
SLF
Buy51
out of 100
Grade: C-
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
Reasonable price relative to book value
Generating 4.1B in free cash flow
Areas to Watch
Distress zone — elevated risk
0.2% revenue growth
Earnings declined 48.4%
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 : SLF
The strongest argument for SLF centers on Price/Book, Free Cash Flow. PEG of 1.42 suggests the stock is reasonably priced for its growth.
Bear Case : IBOC
The primary concerns for IBOC are Altman Z-Score.
Bear Case : SLF
The primary concerns for SLF are Revenue Growth, EPS Growth.
Key Dynamics to Monitor
IBOC profiles as a mature stock while SLF is a value play — different risk/reward profiles.
SLF carries more volatility with a beta of 0.83 — expect wider price swings.
IBOC is growing revenue faster at 5.4% — sustainability is the question.
SLF generates stronger free cash flow (4.1B), providing more financial flexibility.
Bottom Line
IBOC scores higher overall (71/100 vs 51/100), backed by strong 49.8% margins. Both earn "Strong Buy" and "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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