BlackRock Inc (BLK)vsComcast Corp (CMCSA)
BLK
BlackRock Inc
$981.35
+0.54%
FINANCIAL SERVICES · Cap: $151.82B
CMCSA
Comcast Corp
$28.73
-1.68%
COMMUNICATION SERVICES · Cap: $106.47B
Smart Verdict
WallStSmart Research — data-driven comparison
Comcast Corp generates 411% more annual revenue ($123.71B vs $24.22B). BLK leads profitability with a 22.9% profit margin vs 16.2%. BLK appears more attractively valued with a PEG of 0.99. BLK earns a higher WallStSmart Score of 70/100 (B-).
BLK
Strong Buy70
out of 100
Grade: B-
CMCSA
Buy62
out of 100
Grade: C+
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
-308.5%
Fair Value
$240.24
Current Price
$981.35
$741.11 premium
Margin of Safety
+11.4%
Fair Value
$36.65
Current Price
$28.73
$7.92 discount
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Strong operational efficiency at 36.7%
Large-cap with strong market position
Keeps 23 of every $100 in revenue as profit
Growing faster than its price suggests
Reasonable price relative to book value
Revenue surging 23.4% year-over-year
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
Areas to Watch
Moderate valuation
Weak financial health signals
Earnings declined 31.7%
1.2% revenue growth
Elevated debt levels
Expensive relative to growth rate
Earnings declined 52.5%
Comparative Analysis Report
WallStSmart ResearchBull Case : BLK
The strongest argument for BLK centers on Operating Margin, Market Cap, Profit Margin. Profitability is solid with margins at 22.9% and operating margin at 36.7%. Revenue growth of 23.4% demonstrates continued momentum.
Bull 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%.
Bear Case : BLK
The primary concerns for BLK are P/E Ratio, Piotroski F-Score, EPS Growth.
Bear Case : CMCSA
The primary concerns for CMCSA are Revenue Growth, Debt/Equity, PEG Ratio.
Key Dynamics to Monitor
BLK profiles as a growth stock while CMCSA is a value play — different risk/reward profiles.
BLK carries more volatility with a beta of 1.49 — expect wider price swings.
BLK is growing revenue faster at 23.4% — sustainability is the question.
CMCSA generates stronger free cash flow (5.1B), providing more financial flexibility.
Bottom Line
BLK scores higher overall (70/100 vs 62/100), backed by strong 22.9% margins and 23.4% 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.
BlackRock Inc
FINANCIAL SERVICES · ASSET MANAGEMENT · USA
BlackRock, Inc. is an American multinational investment management corporation based in New York City.
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.
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