Interactive Brokers Group Inc (IBKR)vsMarathon Digital Holdings Inc (MARA)
IBKR
Interactive Brokers Group Inc
$91.37
+2.18%
FINANCIAL SERVICES · Cap: $155.68B
MARA
Marathon Digital Holdings Inc
$11.98
+4.81%
FINANCIAL SERVICES · Cap: $4.60B
Smart Verdict
WallStSmart Research — data-driven comparison
Interactive Brokers Group Inc generates 750% more annual revenue ($6.83B vs $804.22M). IBKR leads profitability with a 16.5% profit margin vs 0.0%. MARA appears more attractively valued with a PEG of 0.10. IBKR earns a higher WallStSmart Score of 72/100 (B).
IBKR
Strong Buy72
out of 100
Grade: B
MARA
Hold47
out of 100
Grade: D+
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Strong operational efficiency at 76.5%
Large-cap with strong market position
Revenue surging 26.3% year-over-year
Earnings expanding 35.3% YoY
Generating 6.2B in free cash flow
Growing faster than its price suggests
Earnings expanding 86.7% YoY
Reasonable price relative to book value
Areas to Watch
Premium valuation, high expectations priced in
Weak financial health signals
Distress zone — elevated risk
Elevated debt levels
0.0% margin — thin
Elevated debt levels
Weak financial health signals
ROE of -91.3% — below average capital efficiency
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 16.5% and operating margin at 76.5%. Revenue growth of 26.3% demonstrates continued momentum.
Bull Case : MARA
The strongest argument for MARA centers on PEG Ratio, EPS Growth, Price/Book. PEG of 0.10 suggests the stock is reasonably priced for its growth.
Bear Case : IBKR
The primary concerns for IBKR are P/E Ratio, Piotroski F-Score, Altman Z-Score. Debt-to-equity of 7.69 is elevated, increasing financial risk.
Bear Case : MARA
The primary concerns for MARA are Profit Margin, Debt/Equity, Piotroski F-Score.
Key Dynamics to Monitor
IBKR profiles as a growth stock while MARA is a value play — different risk/reward profiles.
MARA carries more volatility with a beta of 5.34 — expect wider price swings.
IBKR is growing revenue faster at 26.3% — sustainability is the question.
IBKR generates stronger free cash flow (6.2B), providing more financial flexibility.
Bottom Line
IBKR scores higher overall (72/100 vs 47/100), backed by strong 16.5% margins and 26.3% revenue growth. Both earn "Strong Buy" and "Hold" 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.
Marathon Digital Holdings Inc
FINANCIAL SERVICES · CAPITAL MARKETS · USA
Marathon Digital Holdings, Inc. is a cryptocurrency mining digital asset technology company with a focus on the blockchain ecosystem and digital asset generation in the United States. The company is headquartered in Las Vegas, Nevada.
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