WallStSmart

Comfort Systems USA Inc (FIX)vsUnitedHealth Group Incorporated (UNH)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

UnitedHealth Group Incorporated generates 4337% more annual revenue ($449.71B vs $10.14B). FIX leads profitability with a 12.1% profit margin vs 2.7%. UNH appears more attractively valued with a PEG of 1.28. FIX earns a higher WallStSmart Score of 60/100 (C).

FIX

Buy

60

out of 100

Grade: C

Growth: 8.0Profit: 8.0Value: 4.3Quality: 6.3
Piotroski: 4/9Altman Z: 3.72

UNH

Buy

54

out of 100

Grade: C-

Growth: 5.3Profit: 5.5Value: 7.3Quality: 4.8
Piotroski: 4/9
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

Intrinsic value data unavailable for FIX.

UNHUndervalued (+43.1%)

Margin of Safety

+43.1%

Fair Value

$639.67

Current Price

$367.28

$272.39 discount

UndervaluedFair: $639.67Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

FIX4 strengths · Avg: 9.3/10
Return on EquityProfitability
53.3%10/10

Every $100 of equity generates 53 in profit

Altman Z-ScoreHealth
3.7210/10

Safe zone — low bankruptcy risk

Market CapQuality
$64.78B9/10

Large-cap with strong market position

EPS GrowthGrowth
38.8%8/10

Earnings expanding 38.8% YoY

UNH2 strengths · Avg: 9.0/10
Market CapQuality
$336.72B10/10

Mega-cap, among the largest globally

Free Cash FlowQuality
$8.15B8/10

Generating 8.1B in free cash flow

Areas to Watch

FIX3 concerns · Avg: 2.7/10
Revenue GrowthGrowth
1.0%4/10

1.0% revenue growth

P/E RatioValuation
53.2x2/10

Premium valuation, high expectations priced in

Price/BookValuation
109.6x2/10

Trading at 109.6x book value

UNH4 concerns · Avg: 3.8/10
P/E RatioValuation
27.9x4/10

Moderate valuation

Revenue GrowthGrowth
2.0%4/10

2.0% revenue growth

EPS GrowthGrowth
0.7%4/10

0.7% earnings growth

Profit MarginProfitability
2.7%3/10

2.7% margin — thin

Comparative Analysis Report

WallStSmart Research

Bull 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 : UNH

The strongest argument for UNH centers on Market Cap, Free Cash Flow. PEG of 1.28 suggests the stock is reasonably priced for its growth.

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 : UNH

The primary concerns for UNH are P/E Ratio, Revenue Growth, EPS Growth. Thin 2.7% margins leave little buffer for downturns.

Key Dynamics to Monitor

FIX carries more volatility with a beta of 1.60 — expect wider price swings.

UNH is growing revenue faster at 2.0% — sustainability is the question.

UNH generates stronger free cash flow (8.1B), providing more financial flexibility.

Monitor ENGINEERING & CONSTRUCTION industry trends, competitive dynamics, and regulatory changes.

Bottom Line

FIX scores higher overall (60/100 vs 54/100). UNH offers better value entry with a 43.1% margin of safety. 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.

UnitedHealth Group Incorporated

HEALTHCARE · HEALTHCARE PLANS · USA

UnitedHealth Group Incorporated is an American for-profit multinational managed healthcare and insurance company based in Minnetonka, Minnesota. It offers health care products and insurance services. In 2020, it was the second-largest healthcare company (behind CVS Health) by revenue with $257.1 billion, and the largest insurance company by net premiums. UnitedHealthcare revenues comprise 80% of the Group's overall revenue.

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