A detailed history of Round Rock Advisors, LLC transactions in Alkermes Plc. stock. As of the latest transaction made, Round Rock Advisors, LLC holds 16,590 shares of ALKS stock, worth $481,773. This represents 0.08% of its overall portfolio holdings.

Number of Shares
16,590
Holding current value
$481,773
% of portfolio
0.08%

Shares

1 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2025

Nov 14, 2025

BUY
$26.13 - $30.46 $433,496 - $505,331
16,590 New
16,590 $497,000

Others Institutions Holding ALKS

About Alkermes plc.


  • Ticker ALKS
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Drug Manufacturers—Specialty & Generic
  • Shares Outstandng 164,254,000
  • Market Cap $4.77B
  • Description
  • Alkermes plc, a biopharmaceutical company, researches, develops, and commercializes pharmaceutical products to address unmet medical needs of patients in various therapeutic areas in the United States, Ireland, and internationally. Its marketed products include ARISTADA, an intramuscular injectable suspension for the treatment of schizophrenia; ...
More about ALKS
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