Arm Holdings plc American Depositary Shares (ARM)vsAT&T Inc (T)
ARM
Arm Holdings plc American Depositary Shares
$157.07
+16.38%
TECHNOLOGY · Cap: $143.33B
T
AT&T Inc
$28.87
-0.21%
COMMUNICATION SERVICES · Cap: $204.67B
Smart Verdict
WallStSmart Research — data-driven comparison
AT&T Inc generates 2590% more annual revenue ($125.65B vs $4.67B). T leads profitability with a 17.5% profit margin vs 17.2%. T appears more attractively valued with a PEG of 1.60. T earns a higher WallStSmart Score of 63/100 (C+).
ARM
Buy52
out of 100
Grade: C-
T
Buy63
out of 100
Grade: C+
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
-2323.2%
Fair Value
$5.17
Current Price
$157.07
$151.90 premium
Margin of Safety
-39.7%
Fair Value
$20.67
Current Price
$28.87
$8.20 premium
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Safe zone — low bankruptcy risk
Large-cap with strong market position
Revenue surging 26.3% year-over-year
Mega-cap, among the largest globally
Attractively priced relative to earnings
Reasonable price relative to book value
Generating 4.5B in free cash flow
Areas to Watch
Expensive relative to growth rate
Premium valuation, high expectations priced in
Trading at 21.4x book value
Earnings declined 12.3%
Expensive relative to growth rate
3.6% revenue growth
Earnings declined 5.6%
Comparative Analysis Report
WallStSmart ResearchBull Case : ARM
The strongest argument for ARM centers on Altman Z-Score, Market Cap, 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 : T
The strongest argument for T centers on Market Cap, P/E Ratio, Price/Book. Profitability is solid with margins at 17.5% and operating margin at 18.4%.
Bear Case : ARM
The primary concerns for ARM are PEG Ratio, P/E Ratio, Price/Book. A P/E of 177.6x leaves little room for execution misses.
Bear Case : T
The primary concerns for T are PEG Ratio, Revenue Growth, EPS Growth.
Key Dynamics to Monitor
ARM profiles as a growth stock while T is a value play — different risk/reward profiles.
ARM carries more volatility with a beta of 4.13 — expect wider price swings.
ARM is growing revenue faster at 26.3% — sustainability is the question.
T generates stronger free cash flow (4.5B), providing more financial flexibility.
Bottom Line
T scores higher overall (63/100 vs 52/100), backed by strong 17.5% margins. Both earn "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.
AT&T Inc
COMMUNICATION SERVICES · TELECOM SERVICES · USA
AT&T Inc. is an American multinational conglomerate holding company, Delaware-registered but headquartered at Whitacre Tower in Downtown Dallas, Texas. It is the world largest telecommunications company, and the second largest provider of mobile telephone services.
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