WallStSmart

Eli Lilly and Company (LLY)vsZoetis Inc (ZTS)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Eli Lilly and Company generates 588% more annual revenue ($65.18B vs $9.47B). LLY leads profitability with a 31.7% profit margin vs 28.2%. LLY appears more attractively valued with a PEG of 0.98. LLY earns a higher WallStSmart Score of 80/100 (A-).

LLY

Exceptional Buy

80

out of 100

Grade: A-

Growth: 10.0Profit: 10.0Value: 9.3Quality: 8.0
Piotroski: 6/9Altman Z: 2.06

ZTS

Buy

64

out of 100

Grade: C+

Growth: 5.3Profit: 10.0Value: 7.3Quality: 7.0
Piotroski: 4/9Altman Z: 3.14
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

LLYUndervalued (+15.9%)

Margin of Safety

+15.9%

Fair Value

$1073.59

Current Price

$903.02

$170.57 discount

UndervaluedFair: $1073.59Overvalued
ZTSSignificantly Overvalued (-29.5%)

Margin of Safety

-29.5%

Fair Value

$99.36

Current Price

$115.93

$16.57 premium

UndervaluedFair: $99.36Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

LLY6 strengths · Avg: 10.0/10
Market CapQuality
$814.96B10/10

Mega-cap, among the largest globally

Return on EquityProfitability
101.2%10/10

Every $100 of equity generates 101 in profit

Profit MarginProfitability
31.7%10/10

Keeps 32 of every $100 in revenue as profit

Operating MarginProfitability
44.9%10/10

Strong operational efficiency at 44.9%

Revenue GrowthGrowth
42.6%10/10

Revenue surging 42.6% year-over-year

EPS GrowthGrowth
51.4%10/10

Earnings expanding 51.4% YoY

ZTS5 strengths · Avg: 9.6/10
Return on EquityProfitability
66.0%10/10

Every $100 of equity generates 66 in profit

Operating MarginProfitability
34.7%10/10

Strong operational efficiency at 34.7%

Altman Z-ScoreHealth
3.1410/10

Safe zone — low bankruptcy risk

Market CapQuality
$50.97B9/10

Large-cap with strong market position

Profit MarginProfitability
28.2%9/10

Keeps 28 of every $100 in revenue as profit

Areas to Watch

LLY3 concerns · Avg: 3.0/10
P/E RatioValuation
39.7x4/10

Premium valuation, high expectations priced in

Debt/EquityHealth
1.603/10

Elevated debt levels

Price/BookValuation
30.4x2/10

Trading at 30.4x book value

ZTS4 concerns · Avg: 3.3/10
PEG RatioValuation
1.884/10

Expensive relative to growth rate

Price/BookValuation
14.8x4/10

Trading at 14.8x book value

Revenue GrowthGrowth
3.0%4/10

3.0% revenue growth

Debt/EquityHealth
2.851/10

Elevated debt levels

Comparative Analysis Report

WallStSmart Research

Bull Case : LLY

The strongest argument for LLY centers on Market Cap, Return on Equity, Profit Margin. Profitability is solid with margins at 31.7% and operating margin at 44.9%. Revenue growth of 42.6% demonstrates continued momentum.

Bull Case : ZTS

The strongest argument for ZTS centers on Return on Equity, Operating Margin, Altman Z-Score. Profitability is solid with margins at 28.2% and operating margin at 34.7%.

Bear Case : LLY

The primary concerns for LLY are P/E Ratio, Debt/Equity, Price/Book. Debt-to-equity of 1.60 is elevated, increasing financial risk.

Bear Case : ZTS

The primary concerns for ZTS are PEG Ratio, Price/Book, Revenue Growth. Debt-to-equity of 2.85 is elevated, increasing financial risk.

Key Dynamics to Monitor

LLY profiles as a growth stock while ZTS is a value play — different risk/reward profiles.

ZTS carries more volatility with a beta of 0.95 — expect wider price swings.

LLY is growing revenue faster at 42.6% — sustainability is the question.

ZTS generates stronger free cash flow (732M), providing more financial flexibility.

Bottom Line

LLY scores higher overall (80/100 vs 64/100), backed by strong 31.7% margins and 42.6% revenue growth. Both earn "Exceptional 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.

Eli Lilly and Company

HEALTHCARE · DRUG MANUFACTURERS - GENERAL · USA

Eli Lilly and Company is an American pharmaceutical company headquartered in Indianapolis, Indiana, with offices in 18 countries. Its products are sold in approximately 125 countries.

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Zoetis Inc

HEALTHCARE · DRUG MANUFACTURERS - SPECIALTY & GENERIC · USA

Zoetis Inc. is an American drug company, the world's largest producer of medicine and vaccinations for pets and livestock.

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