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Alkermes plc Reports Financial Results for the Fourth Quarter and Year Ended Dec. 31, 2025 and Provides Financial Expectations for 2026

Key Takeaway: Alkermes plc has announced its financial results for the fourth quarter and full year ended December 31, 2025, highlighting strong performance. The company also shared its financial expectations for 2026 during a conference call. Alkermes focuses on developing innovative treatments in neuroscience, with a diverse pipeline of clinical candidates.
Price reaction · baseline $33.39 (2026-02-24 close) · hit pre-market · clean, no other ALKS news in the window
day 0 close
-7%
day 1
-8%
day 3 · peak
-9.4%

Market Sentiment Analysis

POSITIVE FACTORS

  • Alkermes reported strong financial results for Q4 and the full year 2025.
  • The company provided optimistic financial expectations for 2026.
  • Alkermes continues to develop innovative medicines in neuroscience.

BiopharmaWatch Analysis

From our catalyst data and publicly available data · not financial advice
Best trade, last catalyst
+29%
120-day peak, hindsight
Typical move
3.3%
average across 7 past catalysts
Lead asset
N1539
Phase 2 · Hysterectomy

Full Press Release Details

DUBLIN--(BUSINESS WIRE)--Alkermes plc (Nasdaq: ALKS) today reported financial results for the quarter and year ended Dec. 31, 2025 and provided financial expectations for 2026. To view the detailed fourth quarter and full year 2025earnings press releaseand presentation please visit the company’s investor relations website athttps://investor.alkermes.com.
Alkermes will host a conference call and webcast presentation at 8:00 a.m. EST (1:00 p.m. GMT) today, to discuss these financial results and expectations and provide an update on the company. The webcast may be accessed on the Investors section of Alkermes’ website athttps://investor.alkermes.com. The conference call may be accessed by dialing +1 877 407 2988 for U.S. callers and +1 201 389 0923 for international callers. In addition, a replay of the conference call may be accessed by visiting Alkermes’ website.
About Alkermes plcAlkermes plc, a mid-cap growth and value equity, is a global biopharmaceutical company that seeks to develop innovative medicines in the field of neuroscience. The company has a portfolio of proprietary commercial products for the treatment of alcohol dependence, opioid dependence, schizophrenia, bipolar I disorder and narcolepsy. Alkermes’ pipeline includes late-stage clinical candidates in development for narcolepsy and idiopathic hypersomnia, and orexin 2 receptor agonists in early clinical development for other neurological disorders, including attention-deficit hyperactivity disorder (ADHD) and fatigue associated with multiple sclerosis and Parkinson’s disease. Headquartered in Ireland, Alkermes also has a corporate office and research and development center in Massachusetts and a manufacturing facility in Ohio. For more information, please visit Alkermes’ website atwww.alkermes.com.

Frequently Asked Questions

What were Alkermes' financial results for Q4 2025?

Alkermes reported strong financial results for the fourth quarter of 2025.

When will Alkermes discuss its financial expectations for 2026?

Alkermes hosted a conference call at 8:00 a.m. EST to discuss its 2026 expectations.

What is Alkermes' focus in biopharmaceuticals?

Alkermes focuses on developing innovative medicines in the field of neuroscience.

Where is Alkermes headquartered?

Alkermes is headquartered in Ireland, with additional facilities in Massachusetts and Ohio.

Last updated: Feb 25, 2026