Investor Resources

Investor FAQs

For easy reference, we list below answers to many of the questions we hear most often. Click on a question below to display the answer.

  1. Where is Alkermes incorporated?
    Alkermes plc is incorporated in Dublin, Ireland.
  2. What exchange is Alkermes stock listed on? What is Alkermes' stock symbol?
    Alkermes is listed on the NASDAQ Stock Exchange under the ticker symbol ALKS.
  3. What is Alkermes' CUSIP #?
    The CUSIP # for Alkermes' securities is G01767 105
  4. Where is Alkermes' headquarters?
    Alkermes plc is headquartered in Dublin, Ireland. The company also has an R&D center in Waltham, Massachusetts; a research and manufacturing facility in Athlone, Ireland; and a manufacturing facility in Wilmington, Ohio.
  5. Can I purchase shares directly from the company?
    No. Alkermes does not have a direct stock purchase plan. You may purchase shares of Alkermes through a broker.
  6. Who is Alkermes' transfer agent?
    Alkermes' transfer agent is Computershare (formerly Equiserve Trust company). You can reach Computershare at:

    P.O. Box 505000
    Louisville, KY 40233
    Phone: 866-281-3760
  7. I've lost my stock certificates; how can I replace them?
    In the event that you lose your stock certificates, you should contact our transfer agent, Computershare (formerly Equiserve Trust Company). You can reach Computershare at:

    Computershare
    P.O. Box 505000
    Louisville, KY 40233
    Phone: 866-281-3760
  8. I'm a shareholder; who should I notify of a change of address?
    If you hold your shares through your broker and you change your address, please contact your broker. If you hold your shares in registered form and you change your address, you should contact our transfer agent, Computershare (formerly Equiserve Trust Company). You can reach Computershare at:

    Computershare
    P.O. Box 505000
    Louisville, KY 40233
    Phone: 866-281-3760
  9. What is Alkermes' fiscal year?
    Alkermes' fiscal year begins January 1 and ends December 31 each year. The quarterly breakdown is as follows:
    • Q1 January 1- March 31
    • Q2 April 1 – June 30
    • Q3 July 1 - September 31
    • Q4 October 1 – December 31
Analyst Coverage
Firm Analyst
Bank of America Merrill Lynch
Jason Gerberry
Cantor Fitzgerald
Brandon Folkes
Evercore ISI
Umer Raffat
Goldman Sachs & Co.
Terence Flynn
H.C. Wainwright
Doug Tsao
Jefferies & Co., Inc.
Kelly Shi
JPMorgan Securities, Inc.
Cory Kasimov
SVB Leerink
Marc Goodman
Mizuho Group
Vamil Divan
Stifel
Paul Matteis
Wolfe Research, LLC
Akash Tewari

Alkermes plc is followed by the analysts listed above. Please note that any opinions, estimates or forecasts regarding Alkermes plc's performance made by these analysts are theirs alone and do not represent opinions, forecasts or predictions of Alkermes plc or its management. Alkermes plc does not by its reference above or distribution imply its endorsement of or concurrence with such information, conclusions or recommendations.