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Lantheus Holdings, Inc. (LNTH) Stock Fundamental Analysis & AI Rating 2026

LNTH Nasdaq In Vitro & In Vivo Diagnostic Substances DE CIK: 0001521036
Recently Updated • Analysis: Apr 12, 2026 • SEC Data: 2025-12-31
Combined AI Rating
BUY
72% Confidence
AGREEMENT
HOLD
72% Conf
BUY
72% Conf

📊 LNTH Key Takeaways

Revenue: $1.5B
Net Margin: 15.2%
Free Cash Flow: $344.8M
Current Ratio: 2.70x
Debt/Equity: 0.52x
EPS: $3.41
AI Rating: HOLD with 72% confidence
Lantheus Holdings, Inc. (LNTH) receives a BUY rating with 72% confidence from our AI fundamental analysis based on SEC 10-K filings. With revenue of $1.5B, net profit margin of 15.2%, and return on equity (ROE) of 21.4%, Lantheus Holdings, Inc. demonstrates strong fundamentals in the Healthcare sector. Below is our complete LNTH stock analysis for 2026.

Is Lantheus Holdings, Inc. (LNTH) a Good Investment?

Claude

Lantheus demonstrates exceptional financial fundamentals with 61% gross margins, $345M in free cash flow, and a fortress balance sheet (0.52x D/E, 64x interest coverage), making it operationally excellent. However, stagnant growth (0.5% revenue, 0% net income YoY) and sharply declining EPS (-21.8%) signal a mature business with limited expansion catalysts, warranting a neutral stance absent growth visibility.

ChatGPT

Fundamentals are strong: high margins (61% gross, 20% operating), robust free cash flow (22% FCF margin), and conservative leverage with ample liquidity and 64x interest coverage. While top-line growth is essentially flat (+0.5% YoY) and diluted EPS declined on share count effects, ROE remains strong at 21% and cash generation is durable. A reacceleration in revenue or sustained margin strength can translate into continued compounding of earnings and FCF from a solid base.

Why Buy Lantheus Holdings, Inc. Stock? LNTH Key Strengths

Claude
  • + Exceptional profitability: 61% gross margin, 15.2% net margin, and 21.4% ROE demonstrate operational excellence and pricing power
  • + Outstanding cash generation: $345M free cash flow with 22.4% FCF margin provides substantial financial flexibility
  • + Fortress balance sheet: 0.52x debt-to-equity, 2.7x current ratio, and 64x interest coverage indicate minimal financial risk
  • + Stable cash-generative business model in essential diagnostic substances sector with recurring revenue characteristics
ChatGPT
  • + High profitability with strong gross/operating margins and ROE/ROA
  • + Excellent cash conversion and low capex intensity supporting a 22.4% FCF margin
  • + Healthy balance sheet and liquidity with modest leverage and very high interest coverage

LNTH Stock Risks: Lantheus Holdings, Inc. Investment Risks

Claude
  • ! Stagnant growth: 0.5% revenue growth and flat net income YoY suggest market maturity or competitive headwinds
  • ! Deteriorating shareholder returns: 21.8% EPS decline despite stable net income indicates significant share dilution or unfavorable capital allocation
  • ! Lack of growth catalysts: No visible expansion drivers in a mature, commoditized diagnostic market
  • ! Sector cyclicality and dependency on stable healthcare spending patterns with limited pricing flexibility
ChatGPT
  • ! Stagnant revenue growth suggesting maturing products or competitive pressure
  • ! EPS dilution from higher share count despite flat net income
  • ! Regulatory and reimbursement exposure typical for diagnostic substances businesses

Key Metrics to Watch

Claude
  • * Revenue growth acceleration and organic growth rate in upcoming quarters
  • * Share count trends and capital allocation decisions driving EPS divergence from net income
  • * Operating margin sustainability as company scales free cash flow generation
  • * New product pipeline development and market expansion initiatives
ChatGPT
  • * YoY revenue growth trajectory
  • * Diluted shares outstanding trend

Lantheus Holdings, Inc. (LNTH) Financial Metrics & Key Ratios

Revenue
$1.5B
Net Income
$233.6M
EPS (Diluted)
$3.41
Free Cash Flow
$344.8M
Total Assets
$2.2B
Cash Position
$359.1M

💡 AI Analyst Insight

The 22.4% free cash flow margin provides substantial flexibility for dividends, buybacks, and strategic investments. Strong liquidity with a 2.70x current ratio provides a solid financial cushion.

LNTH Profit Margin, ROE & Profitability Analysis

Gross Margin 61.1%
Operating Margin 20.2%
Net Margin 15.2%
ROE 21.4%
ROA 10.5%
FCF Margin 22.4%

LNTH vs Healthcare Sector: How Lantheus Holdings, Inc. Compares

How Lantheus Holdings, Inc. compares to Healthcare sector averages

Net Margin
LNTH 15.2%
vs
Sector Avg 12.0%
LNTH Sector
ROE
LNTH 21.4%
vs
Sector Avg 15.0%
LNTH Sector
Current Ratio
LNTH 2.7x
vs
Sector Avg 2.0x
LNTH Sector
Debt/Equity
LNTH 0.5x
vs
Sector Avg 0.6x
LNTH Sector

Sector benchmarks are approximate industry averages. Actual sector performance may vary.

Is Lantheus Holdings, Inc. Stock Overvalued? LNTH Valuation Analysis 2026

Based on fundamental analysis, Lantheus Holdings, Inc. has mixed fundamental signals relative to the Healthcare sector in 2026.

Return on Equity
21.4%
Sector avg: 15%
Net Profit Margin
15.2%
Sector avg: 12%
Revenue Growth
N/A
Year-over-year
Debt/Equity
0.52x
Sector avg: 0.6x

Note: This is a fundamental analysis based on SEC filings. For P/E ratio, price targets, and market-based valuation, consult financial data providers. This is not investment advice.

Lantheus Holdings, Inc. Balance Sheet: LNTH Debt, Cash & Liquidity

Current Ratio
2.70x
Quick Ratio
2.51x
Debt/Equity
0.52x
Debt/Assets
51.1%
Interest Coverage
63.97x
Long-term Debt
$568.7M

LNTH Revenue & Earnings Growth: 5-Year Financial Trend

LNTH 5-year financial data: Year 2021: Revenue $425.2M, Net Income $31.7M, EPS $0.79. Year 2022: Revenue $935.1M, Net Income -$13.5M, EPS $-0.25. Year 2023: Revenue $1.3B, Net Income -$71.3M, EPS $-1.06. Year 2024: Revenue $1.5B, Net Income $28.1M, EPS $0.40. Year 2025: Revenue $1.5B, Net Income $326.7M, EPS $4.65.
Revenue
Net Income
EPS (right axis)

5-Year Trend Summary: Lantheus Holdings, Inc.'s revenue has grown significantly by 263% over the 5-year period, indicating strong business expansion. The most recent EPS of $4.65 reflects profitable operations.

LNTH Revenue Growth, EPS Growth & YoY Performance

Revenue Growth
N/A
Year-over-year
Net Income Growth
N/A
Year-over-year
EPS Growth
N/A
Earnings per share
FCF Margin
22.4%
Free cash flow / Revenue

LNTH Quarterly Earnings & Performance

Quarterly financial performance data for Lantheus Holdings, Inc. including revenue, net income, and earnings per share.
Quarter Revenue Net Income EPS
Q3 2025 $378.7M $27.8M $0.41
Q2 2025 $378.0M $62.1M $0.88
Q1 2025 $370.0M $72.9M $1.02
Q3 2024 $319.9M -$2.8M $1.79
Q2 2024 $321.7M -$2.8M $0.88
Q1 2024 $300.8M -$2.8M $-0.04
Q3 2023 $239.3M -$2.8M $0.86
Q2 2023 $223.7M -$2.8M $0.61

Data sourced from SEC EDGAR 10-Q quarterly filings. Figures may represent quarterly or cumulative values.

Lantheus Holdings, Inc. Dividends, Buybacks & Capital Allocation

Operating Cash Flow
$390.1M
Cash generated from operations
Stock Buybacks
$300.0M
Shares repurchased (TTM)
Capital Expenditures
$45.3M
Investment in assets
Dividends Paid
$123.0K
Returned to shareholders

LNTH SEC Filings: Latest 10-K & 10-Q Analysis

Access official SEC EDGAR filings for Lantheus Holdings, Inc. (CIK: 0001521036)

📋 Recent SEC Filings

Date Form Document Action
Mar 20, 2026 DEF 14A d61755ddef14a.htm View →
Mar 9, 2026 4 xslF345X05/form4.xml View →
Mar 9, 2026 4 xslF345X05/form4.xml View →
Mar 9, 2026 4 xslF345X05/form4.xml View →
Mar 9, 2026 4 xslF345X05/form4.xml View →

Frequently Asked Questions about LNTH

What is the AI rating for LNTH?

Lantheus Holdings, Inc. (LNTH) has a Combined AI Rating of BUY from Claude (HOLD) and ChatGPT (BUY) with 72% combined confidence, based on fundamental analysis of SEC EDGAR filings.

What are LNTH's key strengths?

Claude: Exceptional profitability: 61% gross margin, 15.2% net margin, and 21.4% ROE demonstrate operational excellence and pricing power. Outstanding cash generation: $345M free cash flow with 22.4% FCF margin provides substantial financial flexibility. ChatGPT: High profitability with strong gross/operating margins and ROE/ROA. Excellent cash conversion and low capex intensity supporting a 22.4% FCF margin.

What are the risks of investing in LNTH?

Claude: Stagnant growth: 0.5% revenue growth and flat net income YoY suggest market maturity or competitive headwinds. Deteriorating shareholder returns: 21.8% EPS decline despite stable net income indicates significant share dilution or unfavorable capital allocation. ChatGPT: Stagnant revenue growth suggesting maturing products or competitive pressure. EPS dilution from higher share count despite flat net income.

What is LNTH's revenue and growth?

Lantheus Holdings, Inc. reported revenue of $1.5B.

Does LNTH pay dividends?

Lantheus Holdings, Inc. pays dividends, with $0.1M distributed to shareholders in the trailing twelve months.

Where can I find LNTH SEC filings?

Official SEC filings for Lantheus Holdings, Inc. (CIK: 0001521036) including 10-K, 10-Q, and 8-K reports are available on SEC EDGAR.

What is LNTH's EPS?

Lantheus Holdings, Inc. has a diluted EPS of $3.41.

How is the AI analysis conducted?

Two independent AI systems — Claude (Anthropic) and ChatGPT (OpenAI) — analyze SEC EDGAR filings including 10-K annual reports and 10-Q quarterly reports. Each AI evaluates financial health, profitability ratios, balance sheet strength, and growth metrics. The combined rating reflects both perspectives for balanced insights.

Is LNTH a good stock to buy right now?

Based on our AI fundamental analysis in April 2026, Lantheus Holdings, Inc. has a BUY rating with 72% confidence. The AI analysis suggests favorable fundamentals based on SEC filings. This is not investment advice.

Is LNTH stock overvalued or undervalued?

Valuation metrics for LNTH: ROE of 21.4% (sector avg: 15%), net margin of 15.2% (sector avg: 12%). Higher ROE suggests strong returns relative to peers.

Should I buy LNTH stock in 2026?

Our dual AI analysis gives Lantheus Holdings, Inc. a combined BUY rating for 2026. Revenue is data pending, with profitability above sector average. Always conduct your own research.

What is LNTH's free cash flow?

Lantheus Holdings, Inc.'s operating cash flow is $390.1M, with capital expenditures of $45.3M. FCF margin is 22.4%.

How does LNTH compare to other Healthcare stocks?

Vs Healthcare sector averages: Net margin 15.2% (avg: 12%), ROE 21.4% (avg: 15%), current ratio 2.70 (avg: 2).

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Disclaimer: This analysis is generated by Claude AI (Anthropic) and ChatGPT (OpenAI) based on publicly available SEC EDGAR filings. It does not include stock price data and should not be considered financial advice. All fundamental data is sourced from SEC public domain filings. Always conduct your own research and consult with a qualified financial advisor before making investment decisions.
Data Source: SEC EDGAR | Analysis Date: Apr 12, 2026 | Data as of: 2025-12-31 | Powered by Claude AI