BioMarin Pharmaceutical Inc. (BMRN) - Stock Analysis

Last updated: Sep 20, 2026

Research Idea

Research content for general circulation. Not individualized advice. Methodology & Disclosures

BioMarin Pharmaceutical raised 2025 revenue guidance on strong product sales and a $4.8B accretive Amicus acquisition, supported by FDA regulatory catalysts and an 18% stock gain over 3 weeks, validating near-term positive momentum.

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Idea window: 12/22/2025 – 12/29/2025Sector: Healthcare

AI Analyst Overview

Last Price
$55.75
Market Cap
$10.79B
1D Return
-0.36%
YTD Return
-6.19%

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Valuation Metrics

P/E
146.7
P/B
1.7
P/S
3.2
EV/EBITDA
38.8
Div Yield
—

Fundamental Analysis

5.0

Key Financial Insights: • Debt Surge • Margin Pressure • Liquidity Decline BMRN's strong margins and positive cash flow are offset by sharply higher debt, weaker net profitability, and elevated valuation, making deleveraging and earnings recovery key watchpoints.

LeverageRisk
CashFlow

Price Behavior

4.0

Key Price Behavior Insights: • Below moving average • Support breakdown • Resistance rejection Support Level: $64.00–$64.50 Resistance Level: $66.40–$67.00 BMRN is bearish over the last month, with a break below $64–$64.50 support signaling downside risk unless it reclaims $66.40 resistance.

Bearish
TechnicalSetup

Sentiment & News

7.0

Key News Insights: • Royalty settlement • Pipeline expansion • VOXZOGO progress BioMarin strengthened its rare-disease growth outlook through pipeline expansion, VOXZOGO progress, and royalty upside, despite discontinuing its Noonan syndrome program.

RareDiseaseGrowth
PipelineFocus
AI

AI Summary

6.0
Neutral

BioMarin's investment case now hinges less on VOXZOGO-led growth and more on whether Amicus integration delivers $200–$220 million in synergies, sustained free-cash-flow growth, and deleveraging; with $4.19 billion of debt and a premium valuation, investors should demand proof of cash conversion and improving interest coverage before underwriting further upside.

VOXZOGO
Leverage
Integration
AI summary updated 36 days ago

Description

BioMarin Pharmaceutical is a biopharmaceutical company that develops and sells therapies for rare and serious genetic and metabolic disorders, with marketed treatments across lysosomal storage disorders, phenylketonuria, Batten disease, achondroplasia and related conditions. Its late-stage pipeline includes gene therapies for hemophilia A and phenylketonuria and early-stage programs for primary hyperoxaluria, while commercial operations distribute products through specialty pharmacies, hospitals and wholesalers in the U.S., Europe, Latin America and other markets. The company maintains multiple licensing and collaboration arrangements and is headquartered in San Rafael, California, having been founded in 1996.

Idea History

DateCloseTickerCompanySummaryStatusP/L
Dec 22Dec 29BMRNBioMarin Pharmaceutical Inc.
BioMarin Pharmaceutical raised 2025 revenue guidance on strong product sales and a $4.8B accretive Amicus acquisition, supported by FDA regulatory catalysts and an 18% stock gain over 3 weeks, validating near-term positive momentum.
Closed+1.3%
Research content for educational purposes only. Not investment advice. All decisions are your responsibility.