WallStSmart

Eli Lilly and Company (LLY)vsPfizer Inc (PFE)

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Smart Verdict

WallStSmart Research — data-driven comparison

Eli Lilly and Company generates 25% more annual revenue ($79.67B vs $63.70B). LLY leads profitability with a 33.5% profit margin vs 6.8%. LLY appears more attractively valued with a PEG of 1.14. LLY earns a higher WallStSmart Score of 76/100 (B+).

LLY

Strong Buy

76

out of 100

Grade: B+

Growth: 9.3Profit: 10.0Value: 5.0Quality: 6.0
Piotroski: 6/9Altman Z: 2.16

PFE

Hold

49

out of 100

Grade: D+

Growth: 2.7Profit: 6.0Value: 3.3Quality: 5.5
Piotroski: 4/9Altman Z: 1.70
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

Intrinsic value data unavailable for LLY.

PFEFair Value (-0.1%)

Margin of Safety

-0.1%

Fair Value

$29.99

Current Price

$29.45

$0.54 premium

UndervaluedFair: $29.99Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

LLY6 strengths · Avg: 9.7/10
Market CapQuality
$1.12T10/10

Mega-cap, among the largest globally

Return on EquityProfitability
78.8%10/10

Every $100 of equity generates 79 in profit

Profit MarginProfitability
33.5%10/10

Keeps 34 of every $100 in revenue as profit

Operating MarginProfitability
54.2%10/10

Strong operational efficiency at 54.2%

Revenue GrowthGrowth
47.7%10/10

Revenue surging 47.7% year-over-year

EPS GrowthGrowth
26.2%8/10

Earnings expanding 26.2% YoY

PFE3 strengths · Avg: 8.3/10
Market CapQuality
$168.60B9/10

Large-cap with strong market position

Price/BookValuation
2.0x8/10

Reasonable price relative to book value

Operating MarginProfitability
27.9%8/10

Strong operational efficiency at 27.9%

Areas to Watch

LLY3 concerns · Avg: 2.3/10
Debt/EquityHealth
1.623/10

Elevated debt levels

P/E RatioValuation
42.2x2/10

Premium valuation, high expectations priced in

Price/BookValuation
36.1x2/10

Trading at 36.1x book value

PFE4 concerns · Avg: 3.8/10
P/E RatioValuation
38.9x4/10

Premium valuation, high expectations priced in

Revenue GrowthGrowth
2.6%4/10

2.6% revenue growth

Altman Z-ScoreHealth
1.704/10

Distress zone — elevated risk

Return on EquityProfitability
5.1%3/10

ROE of 5.1% — below average capital efficiency

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 33.5% and operating margin at 54.2%. Revenue growth of 47.7% demonstrates continued momentum.

Bull Case : PFE

The strongest argument for PFE centers on Market Cap, Price/Book, Operating Margin.

Bear Case : LLY

The primary concerns for LLY are Debt/Equity, P/E Ratio, Price/Book. A P/E of 42.2x leaves little room for execution misses. Debt-to-equity of 1.62 is elevated, increasing financial risk.

Bear Case : PFE

The primary concerns for PFE are P/E Ratio, Revenue Growth, Altman Z-Score.

Key Dynamics to Monitor

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

LLY carries more volatility with a beta of 0.45 — expect wider price swings.

LLY is growing revenue faster at 47.7% — sustainability is the question.

LLY generates stronger free cash flow (7.8B), providing more financial flexibility.

Bottom Line

LLY scores higher overall (76/100 vs 49/100), backed by strong 33.5% margins and 47.7% revenue growth. Both earn "Strong Buy" and "Hold" 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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Pfizer Inc

HEALTHCARE · DRUG MANUFACTURERS - GENERAL · USA

Pfizer Inc. is an American multinational pharmaceutical and biotechnology corporation headquartered on 42nd Street in Manhattan, New York City. The name of the company commemorates its co-founder, Charles Pfizer (1824-1906). Pfizer develops and produces medicines and vaccines for immunology, oncology, cardiology, endocrinology, and neurology. The company has several blockbuster drugs or products that each generate more than 1 billion USD in annual revenues.

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