Alkermes plc (ALKS) - Stock Analysis

Last updated: Sep 13, 2026

Research Idea

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

Sleep/psychiatry platform with newly de-risked pipeline: FDA Breakthrough Therapy designation and the launch of the Brilliance Phase 3 program for alixorexton plus the Avadel (LUMRYZ) acquisition, backed by >$1.1B cash and strong FCF, have driven ~20% 21-day price gains and position the stock for further short-term upside if momentum above ~$35 holds.

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Idea window: 4/2/2026 – 4/9/2026Sector: Healthcare

AI Analyst Overview

Last Price
$45.83
Market Cap
$7.69B
1D Return
-0.30%
YTD Return
+63.80%

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Valuation Metrics

P/E
113.7
P/B
4.2
P/S
4.6
EV/EBITDA
42.2
Div Yield
—

Fundamental Analysis

5.0

Key Financial Insights: • Profitability Compression • Debt Surge • Cash Flow ALKS retains solid cash generation and liquidity, but sharply weaker profitability, rising leverage, and elevated valuation multiples warrant caution.

CashFlow
Leverage

Price Behavior

4.0

Key Price Behavior Insights: • Persistent downtrend • Critical support • Stabilization trigger Support Level: $45.40–$45.50 Resistance Level: $47.20–$47.70 ALKS remains bearish over the last month, with $45.40–$45.50 support critical and a reclaim of $47.20–$47.70 needed to signal stabilization.

ALKS
TechnicalAnalysis

Sentiment & News

7.0

Key News Insights: • Buy Upgrade • Pipeline Progress • Insider Selling Alkermes shows improving momentum from a Buy upgrade, strong growth outlook, and positive alixorexton data, though insider selling warrants monitoring.

Alkermes
BiotechGrowth
AI

AI Summary

6.0
Neutral

ALKS has shifted from a conservative cash-generating neuroscience company to a leveraged execution story where Lumryz growth and alixorexton validation must restore margins and justify its premium valuation; investors should await evidence that EBITDA guidance is achievable and EBIT again covers interest expense before becoming more constructive.

LumryzGrowth
LeverageRisk
ClinicalCatalyst
AI summary updated 1 days ago

Description

Alkermes plc is a Dublin-based biopharmaceutical company that develops and commercializes medicines for psychiatric and neurological disorders and has operations in the United States, Ireland and other markets. Its commercial portfolio includes long-acting injectable and oral treatments for schizophrenia, bipolar disorder and substance-use disorders, as well as a product for relapsing forms of multiple sclerosis. The company maintains a pipeline that includes an oral atypical antipsychotic candidate and an engineered immunotherapy for oncology, and it holds collaboration agreements with Janssen entities.

Idea History

DateCloseTickerCompanySummaryStatusP/L
Apr 2Apr 9ALKSAlkermes plc
Sleep/psychiatry platform with newly de-risked pipeline: FDA Breakthrough Therapy designation and the launch of the Brilliance Phase 3 program for alixorexton plus the Avadel (LUMRYZ) acquisition, backed by >$1.1B cash and strong FCF, have driven ~20% 21-day price gains and position the stock for further short-term upside if momentum above ~$35 holds.
Closed+0.2%
Research content for educational purposes only. Not investment advice. All decisions are your responsibility.