WallStSmart

MannKind Corp (MNKD)vsRegeneron Pharmaceuticals Inc (REGN)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Regeneron Pharmaceuticals Inc generates 3847% more annual revenue ($15.53B vs $393.63M). REGN leads profitability with a 27.9% profit margin vs -11.1%. REGN appears more attractively valued with a PEG of 1.31. REGN earns a higher WallStSmart Score of 66/100 (B-).

MNKD

Avoid

33

out of 100

Grade: F

Growth: 7.3Profit: 3.0Value: 4.0Quality: 5.5
Piotroski: 2/9Altman Z: -4.96

REGN

Strong Buy

66

out of 100

Grade: B-

Growth: 5.3Profit: 8.0Value: 7.3Quality: 8.5
Piotroski: 2/9Altman Z: 4.44
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

Intrinsic value data unavailable for MNKD.

REGNUndervalued (+44.4%)

Margin of Safety

+44.4%

Fair Value

$1404.34

Current Price

$793.74

$610.60 discount

UndervaluedFair: $1404.34Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

MNKD2 strengths · Avg: 10.0/10
Revenue GrowthGrowth
42.9%10/10

Revenue surging 42.9% year-over-year

Debt/EquityHealth
-4.9210/10

Conservative balance sheet, low leverage

REGN6 strengths · Avg: 9.3/10
Operating MarginProfitability
33.1%10/10

Strong operational efficiency at 33.1%

Debt/EquityHealth
0.0610/10

Conservative balance sheet, low leverage

Altman Z-ScoreHealth
4.4410/10

Safe zone — low bankruptcy risk

Market CapQuality
$80.46B9/10

Large-cap with strong market position

Profit MarginProfitability
27.9%9/10

Keeps 28 of every $100 in revenue as profit

Price/BookValuation
2.5x8/10

Reasonable price relative to book value

Areas to Watch

MNKD4 concerns · Avg: 2.8/10
Market CapQuality
$1.27B3/10

Smaller company, higher risk/reward

Return on EquityProfitability
0.0%3/10

ROE of 0.0% — below average capital efficiency

Piotroski F-ScoreQuality
2/93/10

Weak financial health signals

PEG RatioValuation
4.392/10

Expensive relative to growth rate

REGN2 concerns · Avg: 2.5/10
Piotroski F-ScoreQuality
2/93/10

Weak financial health signals

EPS GrowthGrowth
-4.5%2/10

Earnings declined 4.5%

Comparative Analysis Report

WallStSmart Research

Bull Case : MNKD

The strongest argument for MNKD centers on Revenue Growth, Debt/Equity. Revenue growth of 42.9% demonstrates continued momentum.

Bull Case : REGN

The strongest argument for REGN centers on Operating Margin, Debt/Equity, Altman Z-Score. Profitability is solid with margins at 27.9% and operating margin at 33.1%. Revenue growth of 16.7% demonstrates continued momentum.

Bear Case : MNKD

The primary concerns for MNKD are Market Cap, Return on Equity, Piotroski F-Score.

Bear Case : REGN

The primary concerns for REGN are Piotroski F-Score, EPS Growth.

Key Dynamics to Monitor

MNKD profiles as a hypergrowth stock while REGN is a growth play — different risk/reward profiles.

MNKD carries more volatility with a beta of 1.10 — expect wider price swings.

MNKD is growing revenue faster at 42.9% — sustainability is the question.

REGN generates stronger free cash flow (334M), providing more financial flexibility.

Bottom Line

REGN scores higher overall (66/100 vs 33/100), backed by strong 27.9% margins and 16.7% revenue growth. Both earn "Strong 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.

MannKind Corp

HEALTHCARE · BIOTECHNOLOGY · USA

MannKind Corporation, a biopharmaceutical company, focuses on the development and commercialization of inhaled therapeutics for endocrine and orphan lung diseases in the United States. The company is headquartered in Westlake Village, 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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