IDEXX Laboratories Inc (IDXX)vsThermo Fisher Scientific Inc (TMO)
IDXX
IDEXX Laboratories Inc
$562.16
-0.46%
HEALTHCARE · Cap: $44.24B
TMO
Thermo Fisher Scientific Inc
$472.80
+0.63%
HEALTHCARE · Cap: $176.04B
Smart Verdict
WallStSmart Research — data-driven comparison
Thermo Fisher Scientific Inc generates 917% more annual revenue ($45.20B vs $4.45B). IDXX leads profitability with a 24.6% profit margin vs 15.1%. TMO appears more attractively valued with a PEG of 1.56. IDXX earns a higher WallStSmart Score of 63/100 (C+).
IDXX
Buy63
out of 100
Grade: C+
TMO
Buy62
out of 100
Grade: C+
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
-53.1%
Fair Value
$423.77
Current Price
$562.16
$138.39 premium
Margin of Safety
-42.6%
Fair Value
$331.35
Current Price
$472.80
$141.45 premium
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Every $100 of equity generates 70 in profit
Strong operational efficiency at 31.8%
Safe zone — low bankruptcy risk
Keeps 25 of every $100 in revenue as profit
Large-cap with strong market position
Areas to Watch
Expensive relative to growth rate
Premium valuation, high expectations priced in
Trading at 28.6x book value
Expensive relative to growth rate
Moderate valuation
Weak financial health signals
Comparative Analysis Report
WallStSmart ResearchBull Case : IDXX
The strongest argument for IDXX centers on Return on Equity, Operating Margin, Altman Z-Score. Profitability is solid with margins at 24.6% and operating margin at 31.8%. Revenue growth of 14.3% 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 : IDXX
The primary concerns for IDXX are PEG Ratio, P/E Ratio, Price/Book. A P/E of 41.3x 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
IDXX carries more volatility with a beta of 1.54 — expect wider price swings.
IDXX is growing revenue faster at 14.3% — sustainability is the question.
TMO generates stronger free cash flow (816M), providing more financial flexibility.
Monitor DIAGNOSTICS & RESEARCH industry trends, competitive dynamics, and regulatory changes.
Bottom Line
IDXX scores higher overall (63/100 vs 62/100), backed by strong 24.6% margins and 14.3% revenue growth. 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.
IDEXX Laboratories Inc
HEALTHCARE · DIAGNOSTICS & RESEARCH · USA
IDEXX Laboratories, Inc. is an American multinational corporation engaged in the development, manufacture, and distribution of products and services for the companion animal veterinary, livestock and poultry, water testing, and dairy markets.
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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