BlackRock Inc (BLK)vsBerkshire Hathaway Inc (BRK-B)
BLK
BlackRock Inc
$1,084.83
+1.60%
FINANCIAL SERVICES · Cap: $165.75B
BRK-B
Berkshire Hathaway Inc
$475.94
+0.18%
FINANCIAL SERVICES · Cap: $1.02T
Smart Verdict
WallStSmart Research — data-driven comparison
Berkshire Hathaway Inc generates 1364% more annual revenue ($375.39B vs $25.64B). BLK leads profitability with a 24.4% profit margin vs 19.3%. BLK appears more attractively valued with a PEG of 1.33. BLK earns a higher WallStSmart Score of 78/100 (B+).
BLK
Strong Buy78
out of 100
Grade: B+
BRK-B
Buy62
out of 100
Grade: C+
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Strong operational efficiency at 35.6%
Large-cap with strong market position
Keeps 24 of every $100 in revenue as profit
Revenue surging 27.0% year-over-year
Earnings expanding 45.9% YoY
Mega-cap, among the largest globally
Reasonable price relative to book value
Earnings expanding 119.6% YoY
Conservative balance sheet, low leverage
Attractively priced relative to earnings
Generating 5.5B in free cash flow
Areas to Watch
Moderate valuation
Weak financial health signals
Negative free cash flow — burning cash
4.4% revenue growth
Weak financial health signals
Expensive relative to growth rate
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 24.4% and operating margin at 35.6%. Revenue growth of 27.0% demonstrates continued momentum.
Bull Case : BRK-B
The strongest argument for BRK-B centers on Market Cap, Price/Book, EPS Growth. Profitability is solid with margins at 19.3% and operating margin at 14.3%.
Bear Case : BLK
The primary concerns for BLK are P/E Ratio, Piotroski F-Score, Free Cash Flow.
Bear Case : BRK-B
The primary concerns for BRK-B are Revenue Growth, Piotroski F-Score, PEG Ratio.
Key Dynamics to Monitor
BLK profiles as a growth stock while BRK-B is a value play — different risk/reward profiles.
BLK carries more volatility with a beta of 1.46 — expect wider price swings.
BLK is growing revenue faster at 27.0% — sustainability is the question.
BRK-B generates stronger free cash flow (5.5B), providing more financial flexibility.
Bottom Line
BLK scores higher overall (78/100 vs 62/100), backed by strong 24.4% margins and 27.0% 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.
Berkshire Hathaway Inc
FINANCIAL SERVICES · INSURANCE - DIVERSIFIED · USA
Berkshire Hathaway Inc. is an American multinational conglomerate holding company headquartered in Omaha, Nebraska, United States. The company wholly owns GEICO, Duracell, Dairy Queen, BNSF, Lubrizol, Fruit of the Loom, Helzberg Diamonds, Long & Foster, FlightSafety International, Pampered Chef, Forest River, and NetJets, and also owns 38.6% of Pilot Flying J; and significant minority holdings in public companies Kraft Heinz Company (26.7%), American Express (18.8%), The Coca-Cola Company (9.32%), Bank of America (11.9%), and Apple (6.3%).
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