WallStSmart

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

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Eli Lilly and Company generates 4% more annual revenue ($65.18B vs $62.58B). LLY leads profitability with a 31.7% profit margin vs 12.4%. LLY appears more attractively valued with a PEG of 1.06. LLY earns a higher WallStSmart Score of 78/100 (B+).

LLY

Strong Buy

78

out of 100

Grade: B+

Growth: 10.0Profit: 10.0Value: 8.7Quality: 8.0
Piotroski: 6/9Altman Z: 2.06

PFE

Hold

49

out of 100

Grade: D+

Growth: 2.0Profit: 6.5Value: 4.7Quality: 4.8
Piotroski: 3/9
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

LLYUndervalued (+14.6%)

Margin of Safety

+14.6%

Fair Value

$1074.06

Current Price

$918.05

$156.01 discount

UndervaluedFair: $1074.06Overvalued
PFESignificantly Overvalued (-196.3%)

Margin of Safety

-196.3%

Fair Value

$9.25

Current Price

$27.32

$18.07 premium

UndervaluedFair: $9.25Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

LLY6 strengths · Avg: 10.0/10
Market CapQuality
$885.28B10/10

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

PFE4 strengths · Avg: 8.3/10
Market CapQuality
$151.31B9/10

Large-cap with strong market position

Price/BookValuation
1.8x8/10

Reasonable price relative to book value

Operating MarginProfitability
23.9%8/10

Strong operational efficiency at 23.9%

Free Cash FlowQuality
$4.50B8/10

Generating 4.5B in free cash flow

Areas to Watch

LLY3 concerns · Avg: 2.3/10
Debt/EquityHealth
1.603/10

Elevated debt levels

P/E RatioValuation
43.1x2/10

Premium valuation, high expectations priced in

Price/BookValuation
31.0x2/10

Trading at 31.0x book value

PFE4 concerns · Avg: 2.3/10
Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

PEG RatioValuation
13.772/10

Expensive relative to growth rate

Revenue GrowthGrowth
-120.0%2/10

Revenue declined 120.0%

EPS GrowthGrowth
-21.3%2/10

Earnings declined 21.3%

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 : 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 43.1x leaves little room for execution misses. Debt-to-equity of 1.60 is elevated, increasing financial risk.

Bear Case : PFE

The primary concerns for PFE are Piotroski F-Score, PEG Ratio, Revenue Growth.

Key Dynamics to Monitor

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

LLY carries more volatility with a beta of 0.43 — expect wider price swings.

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

PFE generates stronger free cash flow (4.5B), providing more financial flexibility.

Bottom Line

LLY scores higher overall (78/100 vs 49/100), backed by strong 31.7% margins and 42.6% 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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