WallStSmart

IDEXX Laboratories Inc (IDXX)vsTradeweb Markets Inc (TW)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

IDEXX Laboratories Inc generates 110% more annual revenue ($4.30B vs $2.05B). TW leads profitability with a 39.6% profit margin vs 24.6%. TW appears more attractively valued with a PEG of 2.97. TW earns a higher WallStSmart Score of 67/100 (B-).

IDXX

Buy

61

out of 100

Grade: C+

Growth: 6.7Profit: 9.5Value: 4.7Quality: 5.0
Piotroski: 5/9

TW

Strong Buy

67

out of 100

Grade: B-

Growth: 8.0Profit: 8.5Value: 7.3Quality: 7.8
Piotroski: 5/9Altman Z: 5.64
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

IDXXSignificantly Overvalued (-40.2%)

Margin of Safety

-40.2%

Fair Value

$462.85

Current Price

$575.72

$112.87 premium

UndervaluedFair: $462.85Overvalued
TWUndervalued (+34.8%)

Margin of Safety

+34.8%

Fair Value

$176.44

Current Price

$119.95

$56.49 discount

UndervaluedFair: $176.44Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

IDXX3 strengths · Avg: 9.0/10
Return on EquityProfitability
66.2%10/10

Every $100 of equity generates 66 in profit

Profit MarginProfitability
24.6%9/10

Keeps 25 of every $100 in revenue as profit

Operating MarginProfitability
29.8%8/10

Strong operational efficiency at 29.8%

TW4 strengths · Avg: 10.0/10
Profit MarginProfitability
39.6%10/10

Keeps 40 of every $100 in revenue as profit

Operating MarginProfitability
42.4%10/10

Strong operational efficiency at 42.4%

EPS GrowthGrowth
128.8%10/10

Earnings expanding 128.8% YoY

Altman Z-ScoreHealth
5.6410/10

Safe zone — low bankruptcy risk

Areas to Watch

IDXX3 concerns · Avg: 2.0/10
PEG RatioValuation
3.972/10

Expensive relative to growth rate

P/E RatioValuation
43.7x2/10

Premium valuation, high expectations priced in

Price/BookValuation
28.6x2/10

Trading at 28.6x book value

TW2 concerns · Avg: 3.0/10
P/E RatioValuation
32.7x4/10

Premium valuation, high expectations priced in

PEG RatioValuation
2.972/10

Expensive relative to growth rate

Comparative Analysis Report

WallStSmart Research

Bull Case : IDXX

The strongest argument for IDXX centers on Return on Equity, Profit Margin, Operating Margin. Profitability is solid with margins at 24.6% and operating margin at 29.8%. Revenue growth of 14.3% demonstrates continued momentum.

Bull Case : TW

The strongest argument for TW centers on Profit Margin, Operating Margin, EPS Growth. Profitability is solid with margins at 39.6% and operating margin at 42.4%. Revenue growth of 12.5% demonstrates continued momentum.

Bear Case : IDXX

The primary concerns for IDXX are PEG Ratio, P/E Ratio, Price/Book. A P/E of 43.7x leaves little room for execution misses.

Bear Case : TW

The primary concerns for TW are P/E Ratio, PEG Ratio.

Key Dynamics to Monitor

IDXX carries more volatility with a beta of 1.70 — expect wider price swings.

IDXX is growing revenue faster at 14.3% — sustainability is the question.

TW generates stronger free cash flow (337M), providing more financial flexibility.

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

Bottom Line

TW scores higher overall (67/100 vs 61/100), backed by strong 39.6% margins and 12.5% revenue growth. Both earn "Strong 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.

Tradeweb Markets Inc

FINANCIAL SERVICES · CAPITAL MARKETS · USA

Tradeweb Markets Inc. creates and operates electronic marketplaces in the Americas, Europe, the Middle East, Africa, Asia Pacific and internationally.

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