WallStSmart

Lantheus Holdings Inc (LNTH)vsMerck & Company Inc (MRK)

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Smart Verdict

WallStSmart Research — data-driven comparison

Merck & Company Inc generates 4154% more annual revenue ($65.77B vs $1.55B). LNTH leads profitability with a 18.0% profit margin vs 13.6%. LNTH appears more attractively valued with a PEG of 0.61. LNTH earns a higher WallStSmart Score of 67/100 (B-).

LNTH

Strong Buy

67

out of 100

Grade: B-

Growth: 7.3Profit: 8.0Value: 6.0Quality: 7.5
Piotroski: 2/9Altman Z: 2.49

MRK

Hold

50

out of 100

Grade: D+

Growth: 3.3Profit: 8.0Value: 2.7Quality: 5.0
Piotroski: 3/9Altman Z: 2.30
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

LNTHFair Value (-2.1%)

Margin of Safety

-2.1%

Fair Value

$65.91

Current Price

$100.98

$35.07 premium

UndervaluedFair: $65.91Overvalued
MRKSignificantly Overvalued (-49.3%)

Margin of Safety

-49.3%

Fair Value

$80.88

Current Price

$120.79

$39.91 premium

UndervaluedFair: $80.88Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

LNTH5 strengths · Avg: 9.0/10
EPS GrowthGrowth
76.5%10/10

Earnings expanding 76.5% YoY

Debt/EquityHealth
0.0010/10

Conservative balance sheet, low leverage

Return on EquityProfitability
23.0%9/10

Every $100 of equity generates 23 in profit

PEG RatioValuation
0.618/10

Growing faster than its price suggests

Operating MarginProfitability
21.6%8/10

Strong operational efficiency at 21.6%

MRK3 strengths · Avg: 9.3/10
Market CapQuality
$285.64B10/10

Mega-cap, among the largest globally

Operating MarginProfitability
38.6%10/10

Strong operational efficiency at 38.6%

Free Cash FlowQuality
$2.93B8/10

Generating 2.9B in free cash flow

Areas to Watch

LNTH2 concerns · Avg: 3.5/10
Revenue GrowthGrowth
1.2%4/10

1.2% revenue growth

Piotroski F-ScoreQuality
2/93/10

Weak financial health signals

MRK4 concerns · Avg: 3.5/10
P/E RatioValuation
32.6x4/10

Premium valuation, high expectations priced in

Revenue GrowthGrowth
4.9%4/10

4.9% revenue growth

Debt/EquityHealth
1.073/10

Elevated debt levels

Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

Comparative Analysis Report

WallStSmart Research

Bull Case : LNTH

The strongest argument for LNTH centers on EPS Growth, Debt/Equity, Return on Equity. Profitability is solid with margins at 18.0% and operating margin at 21.6%. PEG of 0.61 suggests the stock is reasonably priced for its growth.

Bull Case : MRK

The strongest argument for MRK centers on Market Cap, Operating Margin, Free Cash Flow.

Bear Case : LNTH

The primary concerns for LNTH are Revenue Growth, Piotroski F-Score.

Bear Case : MRK

The primary concerns for MRK are P/E Ratio, Revenue Growth, Debt/Equity.

Key Dynamics to Monitor

MRK carries more volatility with a beta of 0.20 — expect wider price swings.

MRK is growing revenue faster at 4.9% — sustainability is the question.

MRK generates stronger free cash flow (2.9B), providing more financial flexibility.

Monitor DRUG MANUFACTURERS - SPECIALTY & GENERIC industry trends, competitive dynamics, and regulatory changes.

Bottom Line

LNTH scores higher overall (67/100 vs 50/100), backed by strong 18.0% margins. 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.

Lantheus Holdings Inc

HEALTHCARE · DRUG MANUFACTURERS - SPECIALTY & GENERIC · USA

Lantheus Holdings, Inc. develops, manufactures and markets diagnostic and therapeutic agents and products that assist physicians in the diagnosis and treatment of heart, cancer and other diseases worldwide. The company is headquartered in North Billerica, Massachusetts.

Merck & Company Inc

HEALTHCARE · DRUG MANUFACTURERS - GENERAL · USA

Merck & Co. is an American multinational pharmaceutical company headquartered in Kenilworth, New Jersey. It is named after the Merck family, which set up Merck Group in Germany in 1668.

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