WallStSmart

Exelixis Inc (EXEL)vsRegeneron Pharmaceuticals Inc (REGN)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Regeneron Pharmaceuticals Inc generates 518% more annual revenue ($14.34B vs $2.32B). EXEL leads profitability with a 33.7% profit margin vs 31.4%. REGN appears more attractively valued with a PEG of 1.56. EXEL earns a higher WallStSmart Score of 72/100 (B).

EXEL

Strong Buy

72

out of 100

Grade: B

Growth: 8.0Profit: 10.0Value: 10.0Quality: 7.8
Piotroski: 5/9Altman Z: 4.09

REGN

Buy

58

out of 100

Grade: C

Growth: 4.0Profit: 7.5Value: 7.3Quality: 7.3
Piotroski: 3/9Altman Z: 4.68
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

EXELUndervalued (+67.0%)

Margin of Safety

+67.0%

Fair Value

$130.10

Current Price

$42.78

$87.31 discount

UndervaluedFair: $130.10Overvalued
REGNSignificantly Overvalued (-165.8%)

Margin of Safety

-165.8%

Fair Value

$281.93

Current Price

$749.47

$467.54 premium

UndervaluedFair: $281.93Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

EXEL6 strengths · Avg: 9.7/10
Return on EquityProfitability
35.5%10/10

Every $100 of equity generates 36 in profit

Profit MarginProfitability
33.7%10/10

Keeps 34 of every $100 in revenue as profit

Operating MarginProfitability
39.4%10/10

Strong operational efficiency at 39.4%

EPS GrowthGrowth
84.2%10/10

Earnings expanding 84.2% YoY

Altman Z-ScoreHealth
4.0910/10

Safe zone — low bankruptcy risk

P/E RatioValuation
14.9x8/10

Attractively priced relative to earnings

REGN6 strengths · Avg: 8.8/10
Profit MarginProfitability
31.4%10/10

Keeps 31 of every $100 in revenue as profit

Altman Z-ScoreHealth
4.6810/10

Safe zone — low bankruptcy risk

Market CapQuality
$78.41B9/10

Large-cap with strong market position

P/E RatioValuation
17.9x8/10

Attractively priced relative to earnings

Price/BookValuation
2.5x8/10

Reasonable price relative to book value

Operating MarginProfitability
23.1%8/10

Strong operational efficiency at 23.1%

Areas to Watch

EXEL1 concerns · Avg: 4.0/10
PEG RatioValuation
2.274/10

Expensive relative to growth rate

REGN4 concerns · Avg: 3.3/10
PEG RatioValuation
1.564/10

Expensive relative to growth rate

Revenue GrowthGrowth
2.5%4/10

2.5% revenue growth

Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

EPS GrowthGrowth
-2.6%2/10

Earnings declined 2.6%

Comparative Analysis Report

WallStSmart Research

Bull Case : EXEL

The strongest argument for EXEL centers on Return on Equity, Profit Margin, Operating Margin. Profitability is solid with margins at 33.7% and operating margin at 39.4%.

Bull Case : REGN

The strongest argument for REGN centers on Profit Margin, Altman Z-Score, Market Cap. Profitability is solid with margins at 31.4% and operating margin at 23.1%.

Bear Case : EXEL

The primary concerns for EXEL are PEG Ratio.

Bear Case : REGN

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

Key Dynamics to Monitor

EXEL profiles as a mature stock while REGN is a value play — different risk/reward profiles.

EXEL carries more volatility with a beta of 0.41 — expect wider price swings.

EXEL is growing revenue faster at 5.6% — sustainability is the question.

REGN generates stronger free cash flow (922M), providing more financial flexibility.

Bottom Line

EXEL scores higher overall (72/100 vs 58/100), backed by strong 33.7% margins. 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.

Exelixis Inc

HEALTHCARE · BIOTECHNOLOGY · USA

Exelixis, Inc., an oncology-focused biotechnology company, is focused on the discovery, development, and commercialization of new drugs to treat cancers in the United States. The company is headquartered in Alameda, California.

Regeneron Pharmaceuticals Inc

HEALTHCARE · BIOTECHNOLOGY · USA

Regeneron Pharmaceuticals, Inc. is an American biotechnology company headquartered in Westchester County, New York. Originally focused on neurotrophic factors and their regenerative capabilities, giving rise to its name, the company then branched out into the study of both cytokine and tyrosine kinase receptors.

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