Alkermes plc (ALKS) - Stock Analysis

Last updated: Aug 22, 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
$47.41
Market Cap
$7.95B
1D Return
-3.05%
YTD Return
+69.44%

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Valuation Metrics

P/E
117.6
P/B
4.4
P/S
4.8
EV/EBITDA
43.4
Div Yield
—

Fundamental Analysis

5.0

Key Financial Insights: • Margin deterioration • Debt surge • Liquidity weakening ALKS retains strong historical profitability and free-cash-flow generation, but sharply weaker margins, higher leverage, reduced liquidity, and elevated valuation make the current outlook challenging.

CashFlow
Leverage

Price Behavior

4.0

Key Price Behavior Insights: • Short-term downtrend • Support holding • Resistance overhead Support Level: $48.00–$48.35 Resistance Level: $49.50–$50.30; stronger at $52.70–$53.00 ALKS remains in a short-term downtrend after falling 8.6% last month, with stabilization above $48.00–$48.35 needed and a move above $50.30 required to improve momentum.

downtrend
stabilizing

Sentiment & News

Key News Insights: • Revenue Growth • Outlook Reaffirmed • Institutional Selling Alkermes beat revenue and earnings expectations with LUMRYZ momentum and maintained its outlook, though mixed share performance and institutional selling temper the near-term signal.

EarningsBeat
MixedSentiment
AI

AI Summary

5.0
Neutral

ALKS is now a leveraged LUMRYZ-led sleep-medicine platform, so investors should require sustained LUMRYZ growth, margin recovery, and debt reduction before viewing its elevated valuation as justified.

LUMRYZ
Leverage
Execution
AI summary updated 6 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.