Alkermes plc - Ordinary Shares (ALKS)
30.73
-0.31 (-1.00%)
NASDAQ · Last Trade: Feb 26th, 8:28 PM EST
Detailed Quote
| Previous Close | 31.04 |
|---|---|
| Open | 31.06 |
| Bid | 29.00 |
| Ask | 30.73 |
| Day's Range | 29.81 - 31.44 |
| 52 Week Range | 25.17 - 36.32 |
| Volume | 2,871,806 |
| Market Cap | 5.10B |
| PE Ratio (TTM) | 21.49 |
| EPS (TTM) | 1.4 |
| Dividend & Yield | N/A (N/A) |
| 1 Month Average Volume | 1,906,938 |
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About Alkermes plc - Ordinary Shares (ALKS)
Alkermes Plc is a biopharmaceutical company focused on developing innovative treatments for people suffering from neurological and psychiatric disorders, as well as addiction. The company leverages its proprietary technologies and drug delivery systems to create medicines that address complex medical needs. With a commitment to advancing science and improving patient outcomes, Alkermes engages in the research, development, and commercialization of therapies that aim to enhance the quality of life for individuals dealing with serious health challenges. Read More
News & Press Releases

Alkermes (ALKS) Q4 2025 Earnings Call Transcript
Via The Motley Fool · February 25, 2026
Alkermes PLC (NASDAQ:ALKS) Reports Strong Q4 Earnings Beat Amid Muted Market Reactionchartmill.com
Via Chartmill · February 25, 2026
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 2025 earnings press release and presentation please visit the company’s investor relations website at https://investor.alkermes.com.
By Alkermes plc · Via Business Wire · February 25, 2026
Alkermes plc (Nasdaq: ALKS) (Alkermes) today announced that Richard Pops will retire from his role as Chief Executive Officer (CEO), effective July 31, 2026. Alkermes’ Board of Directors (the Board) appointed Blair Jackson, Alkermes’ current Executive Vice President, Chief Operating Officer, as the company’s next CEO, effective Aug. 1, 2026. Mr. Jackson is also expected to join the Board at that time. Following the transition, Mr. Pops will continue to serve as Chairman of the Board and will act as an advisor to the company’s executive team.
By Alkermes plc · Via Business Wire · February 25, 2026
Race For Avadel Heats Up: Alkermes Raises Offer To Secure $2.37B Deal After Lundbeck Challengestocktwits.com
Via Stocktwits · November 19, 2025
Alkermes plc (Nasdaq: ALKS) announced today that management will participate in a fireside chat at the TD Cowen 46th Annual Health Care Conference on Monday, March 2, 2026 at 9:10 a.m. ET (2:10 p.m. GMT). The live webcast may be accessed under the Investors tab on www.alkermes.com and will be archived for 14 days.
By Alkermes plc · Via Business Wire · February 24, 2026

Agios Pharmaceuticals develops therapies for rare blood disorders, anchored by its PYRUKYND franchise and early-stage clinical programs.
Via The Motley Fool · February 23, 2026

Viridian Therapeutics develops monoclonal antibody therapies targeting rare diseases, with a focus on thyroid eye disease treatments.
Via The Motley Fool · February 23, 2026

Spyre Therapeutics develops preclinical monoclonal antibody therapies targeting inflammatory bowel disease and related conditions.
Via The Motley Fool · February 23, 2026

Centessa Pharmaceuticals develops clinical-stage therapies for rare and serious diseases, leveraging a portfolio approach in biopharma.
Via The Motley Fool · February 23, 2026

Nuvalent develops targeted cancer therapies, advancing clinical candidates for patients with limited treatment options in oncology.
Via The Motley Fool · February 23, 2026
Alkermes plc (Nasdaq: ALKS) (“Alkermes”) and Avadel Pharmaceuticals plc (Nasdaq: AVDL) (“Avadel”) today announced Alkermes’ completion of its acquisition of Avadel, a commercial-stage biopharmaceutical company. The acquisition adds Avadel’s FDA-approved product, LUMRYZ®, to Alkermes’ commercial portfolio, and provides Alkermes with a commercial organization experienced in this disease state. This strategic move accelerates Alkermes’ entry into the sleep medicine market and enhances its ability to unlock the full potential of its late-stage development pipeline focused on central disorders of hypersomnolence.
By Alkermes plc · Via Business Wire · February 12, 2026
Alkermes plc (Nasdaq: ALKS) will host a conference call and webcast presentation at 8:00 a.m. ET (1:00 p.m. GMT) on Wednesday, Feb. 25, 2026 to discuss the company’s fourth quarter and year-end 2025 financial results. Management will also discuss financial expectations for 2026 and provide an update on the company.
By Alkermes plc · Via Business Wire · February 11, 2026
Alkermes plc (Nasdaq: ALKS) today announced that the U.S. Food and Drug Administration (FDA) has granted Breakthrough Therapy designation to alixorexton for the treatment of narcolepsy type 1 (NT1), based on phase 1 and phase 2 clinical data, including positive results from Vibrance-1, a large (n=92) phase 2 study evaluating alixorexton in patients with NT1. Alixorexton is the company’s novel, investigational, oral, selective orexin 2 receptor (OX2R) agonist in development for the treatment of NT1, narcolepsy type 2 (NT2) and idiopathic hypersomnia (IH).
By Alkermes plc · Via Business Wire · January 6, 2026
Alkermes plc (Nasdaq: ALKS) announced today that its Chief Executive Officer, Richard Pops, will provide a corporate overview and update at the 44th Annual J.P. Morgan Healthcare Conference. The presentation will take place on Tuesday, Jan. 13, 2026 at 10:30 a.m. PST (1:30 p.m. EST/6:30 p.m. GMT). The live webcast may be accessed under the Investors tab on www.alkermes.com and will be archived for 14 days.
By Alkermes plc · Via Business Wire · December 30, 2025
Alkermes plc (Nasdaq: ALKS) announced today that management will participate in two upcoming investor conferences.
By Alkermes plc · Via Business Wire · November 25, 2025
Avadel reviews Lundbeck's unsolicited $23 offer while maintaining its agreement with Alkermes as its board evaluates whether the new proposal could be superior.
Via Benzinga · November 14, 2025
A new bidding war could kick off in biotech with Avadel Pharmaceuticals at the center.
Via Investor's Business Daily · November 14, 2025
Avadel’s board of directors is of the opinion that the fresh proposal would reasonably be expected to be considered superior to the company’s existing agreement with Alkermes.
Via Stocktwits · November 14, 2025
Via Benzinga · November 13, 2025
Alkermes' alixorexton met key goals in a phase 2 study for narcolepsy type 2, showing significant improvements in wakefulness and sleepiness scores.
Via Benzinga · November 12, 2025
Via Benzinga · November 11, 2025
Alkermes (ALKS) Q3 2025 earnings crush estimates with a 58% EPS beat and $394.2M revenue. The company raises its full-year 2025 financial guidance.
Via Chartmill · October 28, 2025