Arm Holdings plc American Depositary Shares (ARM)vsBlackRock Inc (BLK)
ARM
Arm Holdings plc American Depositary Shares
$213.27
-0.02%
TECHNOLOGY · Cap: $252.01B
BLK
BlackRock Inc
$1,084.83
+1.60%
FINANCIAL SERVICES · Cap: $165.75B
Smart Verdict
WallStSmart Research — data-driven comparison
BlackRock Inc generates 449% more annual revenue ($25.64B vs $4.67B). BLK leads profitability with a 24.4% profit margin vs 17.2%. BLK appears more attractively valued with a PEG of 1.33. BLK earns a higher WallStSmart Score of 78/100 (B+).
ARM
Buy51
out of 100
Grade: C-
BLK
Strong Buy78
out of 100
Grade: B+
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Mega-cap, among the largest globally
Safe zone — low bankruptcy risk
Revenue surging 26.3% year-over-year
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
Areas to Watch
Expensive relative to growth rate
Premium valuation, high expectations priced in
Trading at 29.1x book value
Earnings declined 12.3%
Moderate valuation
Weak financial health signals
Negative free cash flow — burning cash
Comparative Analysis Report
WallStSmart ResearchBull Case : ARM
The strongest argument for ARM centers on Market Cap, Altman Z-Score, Revenue Growth. Profitability is solid with margins at 17.2% and operating margin at 15.4%. Revenue growth of 26.3% demonstrates continued momentum.
Bull 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.
Bear Case : ARM
The primary concerns for ARM are PEG Ratio, P/E Ratio, Price/Book. A P/E of 279.2x leaves little room for execution misses.
Bear Case : BLK
The primary concerns for BLK are P/E Ratio, Piotroski F-Score, Free Cash Flow.
Key Dynamics to Monitor
ARM carries more volatility with a beta of 3.41 — expect wider price swings.
BLK is growing revenue faster at 27.0% — sustainability is the question.
ARM generates stronger free cash flow (186M), providing more financial flexibility.
Monitor SEMICONDUCTORS industry trends, competitive dynamics, and regulatory changes.
Bottom Line
BLK scores higher overall (78/100 vs 51/100), 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.
Arm Holdings plc American Depositary Shares
TECHNOLOGY · SEMICONDUCTORS · USA
Arm Holdings plc architects, develops, and licenses central processing unit products and related technologies for semiconductor companies and original equipment manufacturers rely on to develop products.
BlackRock Inc
FINANCIAL SERVICES · ASSET MANAGEMENT · USA
BlackRock, Inc. is an American multinational investment management corporation based in New York City.
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