Alkermes Ownership

Who are the major shareholders and have insiders been buying or selling?


Recent Insider Transactions

NasdaqGS:ALKS Recent Insider Transactions by Companies or Individuals
DateValueNameEntityRoleSharesMax Price
27 Feb 24SellUS$28,108Samuel ParisiIndividual948US$29.65

Insider Trading Volume

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.


Ownership Breakdown

What is the ownership structure of ALKS?
Owner TypeNumber of SharesOwnership Percentage
State or Government80,3350.0435%
Individual Insiders2,434,6551.32%
Institutions181,994,54198.6%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.


Top Shareholders

Top 25 shareholders own 86.89% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
17.5%
BlackRock, Inc.
28,278,438US$840.2m-2.85%0.01%
11.7%
The Vanguard Group, Inc.
18,971,637US$563.6m-5.14%0.01%
8.03%
T. Rowe Price Group, Inc.
12,998,606US$386.2m18%0.03%
7.82%
Wellington Management Group LLP
12,658,245US$376.1m-11.8%0.06%
5.68%
State Street Global Advisors, Inc.
9,185,392US$272.9m-0.32%0.01%
4.11%
RTW Investments, LP
6,654,033US$197.7m-5.71%2.93%
3.35%
Renaissance Technologies LLC
5,421,031US$161.1m-1.15%0.24%
2.58%
Baker Bros. Advisors LP
4,181,751US$124.2m0%1.27%
2.57%
Pacer Advisors, Inc.
4,165,390US$123.8m-26.2%0.29%
2.39%
Geode Capital Management, LLC
3,873,927US$115.1m-1.53%0.01%
2.16%
Deep Track Capital, LP
3,500,000US$104.0m0%3.33%
2.04%
PRIMECAP Management Company
3,297,115US$98.0m-2.62%0.07%
2%
American Century Investment Management Inc
3,240,967US$96.3m47.1%0.05%
1.79%
Commodore Capital LP
2,900,000US$86.2m111%6.09%
1.79%
Dimensional Fund Advisors LP
2,890,807US$85.9m0.24%0.01%
1.32%
Norges Bank Investment Management
2,128,943US$63.3m0%0.01%
1.3%
Charles Schwab Investment Management, Inc.
2,107,049US$62.6m-11.6%0.01%
1.2%
Artisan Partners Limited Partnership
1,938,326US$57.6m-4.16%0.05%
1.16%
Loomis Sayles & Company, L.P.
1,882,936US$55.9m365%0.07%
1.15%
Morgan Stanley, Investment Banking and Brokerage Investments
1,856,637US$55.2m25.2%0.01%
1.11%
BNY Asset Management
1,799,945US$53.5m-12.6%0.01%
1.1%
First Trust Advisors LP
1,781,135US$52.9m15.8%0.04%
1.08%
Northern Trust Global Investments
1,744,680US$51.8m-1.58%0.01%
1.04%
Bank of America Corporation, Asset Management Arm
1,685,040US$50.1m-4.87%0.01%
0.9%
Armistice Capital LLC
1,448,654US$43.0m-46.3%1.13%

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2024/12/22 14:56
End of Day Share Price 2024/12/20 00:00
Earnings2024/09/30
Annual Earnings2023/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

PackageDataTimeframeExample US Source *
Company Financials10 years
  • Income statement
  • Cash flow statement
  • Balance sheet
Analyst Consensus Estimates+3 years
  • Forecast financials
  • Analyst price targets
Market Prices30 years
  • Stock prices
  • Dividends, Splits and Actions
Ownership10 years
  • Top shareholders
  • Insider trading
Management10 years
  • Leadership team
  • Board of directors
Key Developments10 years
  • Company announcements

* example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more here.

Analysis Model and Snowflake

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Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on .

Analyst Sources

Alkermes plc is covered by 36 analysts. 14 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
Joel BeattyBaird
Robert HazlettBMO Capital Markets U.S. (Historical)
Jason Matthew GerberryBofA Global Research