WallStSmart

IDEXX Laboratories Inc (IDXX)vsTesla Inc (TSLA)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Tesla Inc generates 2101% more annual revenue ($97.88B vs $4.45B). IDXX leads profitability with a 24.6% profit margin vs 4.0%. IDXX appears more attractively valued with a PEG of 4.03. IDXX earns a higher WallStSmart Score of 63/100 (C+).

IDXX

Buy

63

out of 100

Grade: C+

Growth: 6.7Profit: 9.5Value: 2.7Quality: 5.0
Piotroski: 5/9

TSLA

Avoid

33

out of 100

Grade: F

Growth: 6.7Profit: 4.0Value: 2.0Quality: 7.5
Piotroski: 3/9Altman Z: 2.45
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

IDXXSignificantly Overvalued (-41.2%)

Margin of Safety

-41.2%

Fair Value

$459.52

Current Price

$560.11

$100.59 premium

UndervaluedFair: $459.52Overvalued
TSLASignificantly Overvalued (-57.7%)

Margin of Safety

-57.7%

Fair Value

$261.17

Current Price

$428.35

$167.18 premium

UndervaluedFair: $261.17Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

IDXX3 strengths · Avg: 9.7/10
Return on EquityProfitability
72.9%10/10

Every $100 of equity generates 73 in profit

Operating MarginProfitability
31.8%10/10

Strong operational efficiency at 31.8%

Profit MarginProfitability
24.6%9/10

Keeps 25 of every $100 in revenue as profit

TSLA4 strengths · Avg: 8.8/10
Market CapQuality
$1.55T10/10

Mega-cap, among the largest globally

Debt/EquityHealth
0.109/10

Conservative balance sheet, low leverage

Revenue GrowthGrowth
15.8%8/10

15.8% revenue growth

Free Cash FlowQuality
$1.44B8/10

Generating 1.4B in free cash flow

Areas to Watch

IDXX3 concerns · Avg: 2.0/10
PEG RatioValuation
4.032/10

Expensive relative to growth rate

P/E RatioValuation
42.0x2/10

Premium valuation, high expectations priced in

Price/BookValuation
27.8x2/10

Trading at 27.8x book value

TSLA4 concerns · Avg: 3.3/10
Price/BookValuation
19.6x4/10

Trading at 19.6x book value

Return on EquityProfitability
4.9%3/10

ROE of 4.9% — below average capital efficiency

Profit MarginProfitability
4.0%3/10

4.0% margin — thin

Operating MarginProfitability
4.2%3/10

Operating margin of 4.2%

Comparative Analysis Report

WallStSmart Research

Bull Case : IDXX

The strongest argument for IDXX centers on Return on Equity, Operating Margin, Profit Margin. Profitability is solid with margins at 24.6% and operating margin at 31.8%. Revenue growth of 14.3% demonstrates continued momentum.

Bull Case : TSLA

The strongest argument for TSLA centers on Market Cap, Debt/Equity, Revenue Growth. Revenue growth of 15.8% demonstrates continued momentum.

Bear Case : IDXX

The primary concerns for IDXX are PEG Ratio, P/E Ratio, Price/Book. A P/E of 42.0x leaves little room for execution misses.

Bear Case : TSLA

The primary concerns for TSLA are Price/Book, Return on Equity, Profit Margin. A P/E of 384.9x leaves little room for execution misses. Thin 4.0% margins leave little buffer for downturns.

Key Dynamics to Monitor

IDXX profiles as a mature stock while TSLA is a growth play — different risk/reward profiles.

TSLA carries more volatility with a beta of 1.79 — expect wider price swings.

TSLA is growing revenue faster at 15.8% — sustainability is the question.

TSLA generates stronger free cash flow (1.4B), providing more financial flexibility.

Bottom Line

IDXX scores higher overall (63/100 vs 33/100), backed by strong 24.6% margins and 14.3% revenue growth. Both earn "Buy" and "Avoid" 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.

Tesla Inc

CONSUMER CYCLICAL · AUTO MANUFACTURERS · USA

Tesla, Inc. is an American electric vehicle and clean energy company based in Palo Alto, California. Tesla's current products include electric cars, battery energy storage from home to grid-scale, solar panels and solar roof tiles, as well as other related products and services. In 2020, Tesla had the highest sales in the plug-in and battery electric passenger car segments, capturing 16% of the plug-in market (which includes plug-in hybrids) and 23% of the battery-electric (purely electric) market. Through its subsidiary Tesla Energy, the company develops and is a major installer of solar photovoltaic energy generation systems in the United States. Tesla Energy is also one of the largest global suppliers of battery energy storage systems, with 3 GWh of battery storage supplied in 2020.

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