WallStSmart

Illumina Inc (ILMN)vsThermo Fisher Scientific Inc (TMO)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Thermo Fisher Scientific Inc generates 926% more annual revenue ($44.56B vs $4.34B). ILMN leads profitability with a 19.6% profit margin vs 15.0%. TMO appears more attractively valued with a PEG of 1.76. ILMN earns a higher WallStSmart Score of 64/100 (C+).

ILMN

Buy

64

out of 100

Grade: C+

Growth: 6.0Profit: 8.5Value: 10.0Quality: 5.3
Piotroski: 5/9Altman Z: 1.62

TMO

Buy

59

out of 100

Grade: C

Growth: 4.7Profit: 7.0Value: 7.3Quality: 6.3
Piotroski: 3/9
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

ILMNUndervalued (+54.4%)

Margin of Safety

+54.4%

Fair Value

$255.06

Current Price

$126.20

$128.86 discount

UndervaluedFair: $255.06Overvalued
TMOSignificantly Overvalued (-27.5%)

Margin of Safety

-27.5%

Fair Value

$384.82

Current Price

$490.77

$105.95 premium

UndervaluedFair: $384.82Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

ILMN2 strengths · Avg: 10.0/10
Return on EquityProfitability
33.4%10/10

Every $100 of equity generates 33 in profit

EPS GrowthGrowth
86.4%10/10

Earnings expanding 86.4% YoY

TMO3 strengths · Avg: 8.3/10
Market CapQuality
$182.14B9/10

Large-cap with strong market position

Operating MarginProfitability
21.2%8/10

Strong operational efficiency at 21.2%

Free Cash FlowQuality
$2.99B8/10

Generating 3.0B in free cash flow

Areas to Watch

ILMN2 concerns · Avg: 4.0/10
PEG RatioValuation
2.274/10

Expensive relative to growth rate

Altman Z-ScoreHealth
1.624/10

Distress zone — elevated risk

TMO3 concerns · Avg: 3.7/10
PEG RatioValuation
1.764/10

Expensive relative to growth rate

P/E RatioValuation
27.6x4/10

Moderate valuation

Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

Comparative Analysis Report

WallStSmart Research

Bull Case : ILMN

The strongest argument for ILMN centers on Return on Equity, EPS Growth. Profitability is solid with margins at 19.6% and operating margin at 19.7%.

Bull Case : TMO

The strongest argument for TMO centers on Market Cap, Operating Margin, Free Cash Flow.

Bear Case : ILMN

The primary concerns for ILMN are PEG Ratio, Altman Z-Score.

Bear Case : TMO

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

Key Dynamics to Monitor

ILMN carries more volatility with a beta of 1.50 — expect wider price swings.

TMO is growing revenue faster at 7.2% — sustainability is the question.

TMO generates stronger free cash flow (3.0B), providing more financial flexibility.

Monitor DIAGNOSTICS & RESEARCH industry trends, competitive dynamics, and regulatory changes.

Bottom Line

ILMN scores higher overall (64/100 vs 59/100), backed by strong 19.6% 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.

Illumina Inc

HEALTHCARE · DIAGNOSTICS & RESEARCH · USA

Illumina, Inc. is an American company. Incorporated on April 1, 1998, Illumina develops, manufactures, and markets integrated systems for the analysis of genetic variation and biological function. The company provides a line of products and services that serves the sequencing, genotyping and gene expression, and proteomics markets. Its headquarters are located in San Diego, California.

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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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