Comcast Corp (CMCSA)vsInteractive Brokers Group Inc (IBKR)
CMCSA
Comcast Corp
$28.73
-1.68%
COMMUNICATION SERVICES · Cap: $106.47B
IBKR
Interactive Brokers Group Inc
$68.68
+3.87%
FINANCIAL SERVICES · Cap: $115.34B
Smart Verdict
WallStSmart Research — data-driven comparison
Comcast Corp generates 1892% more annual revenue ($123.71B vs $6.21B). CMCSA leads profitability with a 16.2% profit margin vs 15.9%. IBKR appears more attractively valued with a PEG of 2.32. IBKR earns a higher WallStSmart Score of 66/100 (B-).
CMCSA
Buy62
out of 100
Grade: C+
IBKR
Strong Buy66
out of 100
Grade: B-
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
+11.4%
Fair Value
$36.65
Current Price
$28.73
$7.92 discount
Margin of Safety
+26.5%
Fair Value
$103.90
Current Price
$68.68
$35.22 discount
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Attractively priced relative to earnings
Reasonable price relative to book value
Large-cap with strong market position
Every $100 of equity generates 21 in profit
Generating 5.1B in free cash flow
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
Areas to Watch
1.2% revenue growth
Elevated debt levels
Expensive relative to growth rate
Earnings declined 52.5%
Expensive relative to growth rate
Premium valuation, high expectations priced in
Weak financial health signals
Comparative Analysis Report
WallStSmart ResearchBull Case : CMCSA
The strongest argument for CMCSA centers on P/E Ratio, Price/Book, Market Cap. Profitability is solid with margins at 16.2% and operating margin at 10.8%.
Bull 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.
Bear Case : CMCSA
The primary concerns for CMCSA are Revenue Growth, Debt/Equity, PEG Ratio.
Bear Case : IBKR
The primary concerns for IBKR are PEG Ratio, P/E Ratio, Piotroski F-Score.
Key Dynamics to Monitor
CMCSA profiles as a value stock while IBKR is a growth 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.
CMCSA generates stronger free cash flow (5.1B), providing more financial flexibility.
Bottom Line
IBKR scores higher overall (66/100 vs 62/100), backed by strong 15.9% margins and 15.2% 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.
Comcast Corp
COMMUNICATION SERVICES · TELECOM SERVICES · USA
Comcast Corporation is an American telecommunications conglomerate headquartered in Philadelphia, Pennsylvania. It is the second-largest broadcasting and cable television company in the world by revenue (behind AT&T), the largest pay-TV company, the largest cable TV company and largest home Internet service provider in the United States, and the nation's third-largest home telephone service provider. Comcast provides services to U.S. residential and commercial customers in 40 states and in the District of Columbia. As the parent company of the international media company NBCUniversal since 2011, Comcast is a producer of feature films and television programs intended for theatrical exhibition and over-the-air and cable television broadcast, respectively.
Visit Website →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.
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