Interactive Brokers Group Inc (IBKR)vsStifel Financial Corporation (SF)
IBKR
Interactive Brokers Group Inc
$81.77
-2.12%
FINANCIAL SERVICES · Cap: $140.89B
SF
Stifel Financial Corporation
$66.88
-0.39%
FINANCIAL SERVICES · Cap: $10.20B
Smart Verdict
WallStSmart Research — data-driven comparison
Interactive Brokers Group Inc generates 21% more annual revenue ($7.06B vs $5.83B). IBKR leads profitability with a 16.7% profit margin vs 16.3%. SF appears more attractively valued with a PEG of 0.87. SF earns a higher WallStSmart Score of 81/100 (A-).
IBKR
Strong Buy66
out of 100
Grade: B-
SF
Exceptional Buy81
out of 100
Grade: A-
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Strong operational efficiency at 77.7%
Conservative balance sheet, low leverage
Large-cap with strong market position
Generating 6.2B in free cash flow
Earnings expanding 50.6% YoY
Growing faster than its price suggests
Attractively priced relative to earnings
Reasonable price relative to book value
Strong operational efficiency at 21.8%
Areas to Watch
Premium valuation, high expectations priced in
Weak financial health signals
Distress zone — elevated risk
Distress zone — elevated risk
Comparative Analysis Report
WallStSmart ResearchBull Case : IBKR
The strongest argument for IBKR centers on Operating Margin, Debt/Equity, Market Cap. Profitability is solid with margins at 16.7% and operating margin at 77.7%. Revenue growth of 13.5% demonstrates continued momentum.
Bull Case : SF
The strongest argument for SF centers on EPS Growth, PEG Ratio, P/E Ratio. Profitability is solid with margins at 16.3% and operating margin at 21.8%. Revenue growth of 12.7% demonstrates continued momentum.
Bear Case : IBKR
The primary concerns for IBKR are P/E Ratio, Piotroski F-Score, Altman Z-Score.
Bear Case : SF
The primary concerns for SF are Altman Z-Score.
Key Dynamics to Monitor
IBKR carries more volatility with a beta of 1.37 — expect wider price swings.
IBKR is growing revenue faster at 13.5% — sustainability is the question.
IBKR generates stronger free cash flow (6.2B), providing more financial flexibility.
Monitor CAPITAL MARKETS industry trends, competitive dynamics, and regulatory changes.
Bottom Line
SF scores higher overall (81/100 vs 66/100), backed by strong 16.3% margins and 12.7% 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.
Interactive Brokers Group Inc
FINANCIAL SERVICES · CAPITAL MARKETS · USA
Interactive Brokers Group, Inc. is a global automated electronic broker. The company is headquartered in Greenwich, Connecticut.
Stifel Financial Corporation
FINANCIAL SERVICES · CAPITAL MARKETS · USA
Stifel Financial Corp. The company is headquartered in St. Louis, Missouri.
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