Interactive Brokers Group Inc (IBKR)vsStifel Financial Corporation (SF)
IBKR
Interactive Brokers Group Inc
$68.68
+3.87%
FINANCIAL SERVICES · Cap: $115.34B
SF
Stifel Financial Corporation
$72.53
+0.60%
FINANCIAL SERVICES · Cap: $11.16B
Smart Verdict
WallStSmart Research — data-driven comparison
Interactive Brokers Group Inc generates 13% more annual revenue ($6.21B vs $5.49B). IBKR leads profitability with a 15.9% profit margin vs 12.4%. SF appears more attractively valued with a PEG of 1.11. SF earns a higher WallStSmart Score of 68/100 (B-).
IBKR
Strong Buy66
out of 100
Grade: B-
SF
Strong Buy68
out of 100
Grade: B-
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
+26.5%
Fair Value
$103.90
Current Price
$68.68
$35.22 discount
Margin of Safety
-34.0%
Fair Value
$92.51
Current Price
$72.53
$19.98 premium
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Strong operational efficiency at 78.8%
Conservative balance sheet, low leverage
Large-cap with strong market position
Every $100 of equity generates 24 in profit
15.2% revenue growth
Earnings expanding 30.3% YoY
Reasonable price relative to book value
Strong operational efficiency at 27.4%
Areas to Watch
Expensive relative to growth rate
Premium valuation, high expectations priced in
Weak financial health signals
Weak financial health signals
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 15.9% and operating margin at 78.8%. Revenue growth of 15.2% demonstrates continued momentum.
Bull Case : SF
The strongest argument for SF centers on Price/Book, Operating Margin. Revenue growth of 14.6% demonstrates continued momentum. PEG of 1.11 suggests the stock is reasonably priced for its growth.
Bear Case : IBKR
The primary concerns for IBKR are PEG Ratio, P/E Ratio, Piotroski F-Score.
Bear Case : SF
The primary concerns for SF are Piotroski F-Score.
Key Dynamics to Monitor
IBKR profiles as a growth stock while SF is a value play — different risk/reward profiles.
IBKR carries more volatility with a beta of 1.25 — expect wider price swings.
IBKR is growing revenue faster at 15.2% — sustainability is the question.
IBKR generates stronger free cash flow (1.6B), providing more financial flexibility.
Bottom Line
SF scores higher overall (68/100 vs 66/100) and 14.6% revenue growth. IBKR offers better value entry with a 26.5% margin of safety. 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.
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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