WallStSmart

Arm Holdings plc American Depositary Shares (ARM)vsThermo Fisher Scientific Inc (TMO)

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Smart Verdict

WallStSmart Research — data-driven comparison

Thermo Fisher Scientific Inc generates 868% more annual revenue ($45.20B vs $4.67B). ARM leads profitability with a 17.2% profit margin vs 15.1%. TMO appears more attractively valued with a PEG of 1.56. TMO earns a higher WallStSmart Score of 62/100 (C+).

ARM

Buy

51

out of 100

Grade: C-

Growth: 6.7Profit: 7.0Value: 3.7Quality: 7.8
Piotroski: 4/9Altman Z: 3.93

TMO

Buy

62

out of 100

Grade: C+

Growth: 4.7Profit: 7.0Value: 4.0Quality: 5.3
Piotroski: 3/9
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

Intrinsic value data unavailable for ARM.

TMOSignificantly Overvalued (-16.1%)

Margin of Safety

-16.1%

Fair Value

$408.60

Current Price

$465.00

$56.40 premium

UndervaluedFair: $408.60Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

ARM3 strengths · Avg: 9.3/10
Market CapQuality
$252.01B10/10

Mega-cap, among the largest globally

Altman Z-ScoreHealth
3.9310/10

Safe zone — low bankruptcy risk

Revenue GrowthGrowth
26.3%8/10

Revenue surging 26.3% year-over-year

TMO1 strengths · Avg: 9.0/10
Market CapQuality
$176.32B9/10

Large-cap with strong market position

Areas to Watch

ARM4 concerns · Avg: 2.5/10
PEG RatioValuation
2.454/10

Expensive relative to growth rate

P/E RatioValuation
279.2x2/10

Premium valuation, high expectations priced in

Price/BookValuation
29.1x2/10

Trading at 29.1x book value

EPS GrowthGrowth
-12.3%2/10

Earnings declined 12.3%

TMO3 concerns · Avg: 3.7/10
PEG RatioValuation
1.564/10

Expensive relative to growth rate

P/E RatioValuation
26.1x4/10

Moderate valuation

Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

Comparative Analysis Report

WallStSmart Research

Bull 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 : TMO

The strongest argument for TMO centers on Market Cap. Profitability is solid with margins at 15.1% and operating margin at 17.9%.

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 : TMO

The primary concerns for TMO are PEG Ratio, P/E Ratio, Piotroski F-Score.

Key Dynamics to Monitor

ARM profiles as a growth stock while TMO is a mature play — different risk/reward profiles.

ARM carries more volatility with a beta of 3.41 — expect wider price swings.

ARM is growing revenue faster at 26.3% — sustainability is the question.

TMO generates stronger free cash flow (816M), providing more financial flexibility.

Bottom Line

TMO scores higher overall (62/100 vs 51/100), backed by strong 15.1% 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.

Thermo Fisher Scientific Inc

HEALTHCARE · DIAGNOSTICS & RESEARCH · USA

Thermo Fisher Scientific is an American provisioner of scientific instrumentation, reagents and consumables, and software and services to healthcare, life science, and other laboratories in academia, government, and industry (including in the biotechnology and pharmaceutical sectors). Based in Waltham, Massachusetts, Thermo Fisher was created in 2006 by the merger of Thermo Electron and Fisher Scientific, to form a company with US$ 9 billion in combined revenues.

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