Interactive Brokers Group Inc (IBKR)vsMiami International Holdings, Inc. (MIAX)
IBKR
Interactive Brokers Group Inc
$90.48
+4.89%
FINANCIAL SERVICES · Cap: $158.60B
MIAX
Miami International Holdings, Inc.
$46.00
-0.86%
FINANCIAL SERVICES · Cap: $4.07B
Smart Verdict
WallStSmart Research — data-driven comparison
Interactive Brokers Group Inc generates 388% more annual revenue ($6.87B vs $1.41B). IBKR leads profitability with a 16.4% profit margin vs 8.7%. MIAX trades at a lower P/E of 32.6x. IBKR earns a higher WallStSmart Score of 68/100 (B-).
IBKR
Strong Buy68
out of 100
Grade: B-
MIAX
Buy55
out of 100
Grade: C-
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Strong operational efficiency at 76.8%
Large-cap with strong market position
Revenue surging 23.7% year-over-year
Earnings expanding 36.9% YoY
Generating 3.6B in free cash flow
Earnings expanding 787.0% YoY
Conservative balance sheet, low leverage
Areas to Watch
Premium valuation, high expectations priced in
Weak financial health signals
Expensive relative to growth rate
Distress zone — elevated risk
Premium valuation, high expectations priced in
Comparative Analysis Report
WallStSmart ResearchBull Case : IBKR
The strongest argument for IBKR centers on Operating Margin, Market Cap, Revenue Growth. Profitability is solid with margins at 16.4% and operating margin at 76.8%. Revenue growth of 23.7% demonstrates continued momentum.
Bull Case : MIAX
The strongest argument for MIAX centers on EPS Growth, Debt/Equity. Revenue growth of 13.0% demonstrates continued momentum.
Bear Case : IBKR
The primary concerns for IBKR are P/E Ratio, Piotroski F-Score, PEG Ratio. Debt-to-equity of 7.69 is elevated, increasing financial risk.
Bear Case : MIAX
The primary concerns for MIAX are P/E Ratio.
Key Dynamics to Monitor
IBKR profiles as a growth stock while MIAX is a value play — different risk/reward profiles.
IBKR is growing revenue faster at 23.7% — sustainability is the question.
IBKR generates stronger free cash flow (3.6B), providing more financial flexibility.
Monitor CAPITAL MARKETS industry trends, competitive dynamics, and regulatory changes.
Bottom Line
IBKR scores higher overall (68/100 vs 55/100), backed by strong 16.4% margins and 23.7% revenue growth. 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.
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.
Miami International Holdings, Inc.
FINANCIAL SERVICES · CAPITAL MARKETS · USA
Miami International Holdings, Inc. (MIAX) is a prominent player in the global financial services sector, recognized for operating the Miami International Exchange, which serves institutional investors in the options and derivatives markets. The company's commitment to leveraging advanced technology significantly enhances trading efficiency while addressing the evolving needs of its clients. MIAX emphasizes innovation, stringent risk management, and regulatory compliance, establishing itself as a trustworthy and competitive exchange in a dynamic marketplace. This strategic positioning allows MIAX to attract a diverse array of liquidity providers, strengthening its role in financial ecosystems worldwide.
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