Comfort Systems USA Inc (FIX)vsThermo Fisher Scientific Inc (TMO)
FIX
Comfort Systems USA Inc
$2,011.49
+2.25%
INDUSTRIALS · Cap: $64.78B
TMO
Thermo Fisher Scientific Inc
$472.95
+1.33%
HEALTHCARE · Cap: $174.37B
Smart Verdict
WallStSmart Research — data-driven comparison
Thermo Fisher Scientific Inc generates 346% more annual revenue ($45.20B vs $10.14B). TMO leads profitability with a 15.1% profit margin vs 12.1%. FIX appears more attractively valued with a PEG of 1.44. TMO earns a higher WallStSmart Score of 62/100 (C+).
FIX
Buy60
out of 100
Grade: C
TMO
Buy62
out of 100
Grade: C+
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Intrinsic value data unavailable for FIX.
Margin of Safety
-14.2%
Fair Value
$408.60
Current Price
$472.95
$64.35 premium
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Every $100 of equity generates 53 in profit
Safe zone — low bankruptcy risk
Large-cap with strong market position
Earnings expanding 38.8% YoY
Large-cap with strong market position
Areas to Watch
1.0% revenue growth
Premium valuation, high expectations priced in
Trading at 109.6x book value
Expensive relative to growth rate
Moderate valuation
Weak financial health signals
Comparative Analysis Report
WallStSmart ResearchBull Case : FIX
The strongest argument for FIX centers on Return on Equity, Altman Z-Score, Market Cap. PEG of 1.44 suggests the stock is reasonably priced for its growth.
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 : FIX
The primary concerns for FIX are Revenue Growth, P/E Ratio, Price/Book. A P/E of 53.2x 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
FIX profiles as a value stock while TMO is a mature play — different risk/reward profiles.
FIX carries more volatility with a beta of 1.60 — expect wider price swings.
TMO is growing revenue faster at 6.2% — sustainability is the question.
TMO generates stronger free cash flow (816M), providing more financial flexibility.
Bottom Line
TMO scores higher overall (62/100 vs 60/100), 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.
Comfort Systems USA Inc
INDUSTRIALS · ENGINEERING & CONSTRUCTION · USA
Comfort Systems USA, Inc. provides mechanical and electrical installation, renovation, maintenance, repair and replacement services for the mechanical and electrical service industry in the United States. The company is headquartered in Houston, Texas.
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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