Alkermes plc
ALKS
Rank in Stocks
#2727
Alkermes plc, a biopharmaceutical company, engages in the research,... Alkermes plc, a biopharmaceutical company, engages in the research, development, and commercialization of pharmaceutical products to address unmet medical needs of patients in therapeutic areas in the United States, Ireland, and internationally. The company has a portfolio of proprietary commercial products for the treatment of opioid dependence, alcohol dependence, schizophrenia, bipolar I, and a pipeline of clinical and preclinical product candidates in development for neurological disorders. Its marketed products include ARISTADA, an intramuscular injectable suspension for the treatment of schizophrenia; ARISTADA INITIO for the treatment of schizophrenia in adults; VIVITROL for the treatment of alcohol and prevention of opioid dependence; LYBALVI, an oral atypical antipsychotic drug candidate for the treatment of adults with schizophrenia and bipolar I disorder; and LUMRYZ, an extended-release oral suspension product for the treatment of cataplexy or EDS in pediatric patients. The company also offers proprietary technology platforms to third parties to enable them to develop, commercialize, and manufacture products. It has collaboration agreements primarily with Janssen Pharmaceutica N.V., Janssen Pharmaceutica Inc, and Janssen Pharmaceutica International. Alkermes plc was founded in 1987 and is headquartered in Dublin, Ireland.
Share Price
$41.39
Last synced: 2026-10-16
Market Cap
$6.94B
Change (1 day)
3.22%
Change (1 year)
36.78%
Country
IE
Trade Alkermes plc (ALKS)
Category
Healthcare
Number of shares outstanding for Alkermes plc (ALKS)
Number of shares outstanding as of June 2026: 166.61M
According to Alkermes plc latest financial reports and stock price the company's current number of shares outstanding is 166.61M. At the end of December 2023 the company had 166.22M shares outstanding. The number of outstanding shares is usually impacted by stock plits and shares buy back.
Shares outstanding history for Alkermes plc (ALKS) from 2000 to 2026
Shares Outstanding at the end of each year
| Year | Shares Outstanding | Change |
|---|---|---|
| 2026 (TTM) | 166.61M | 0.74% |
| 2024 | 165.39M | -0.50% |
| 2023 | 166.22M | 1.52% |
| 2022 | 163.74M | 1.74% |
| 2021 | 160.94M | 1.35% |
| 2020 | 158.80M | 1.12% |
| 2019 | 157.05M | 1.25% |
| 2018 | 155.11M | 1.11% |
| 2017 | 153.42M | 1.27% |
| 2016 | 151.48M | 1.53% |
| 2015 | 149.21M | 2.71% |
| 2014 | 145.27M | 10.30% |
| 2013 | 131.71M | 0.00% |
| 2012 | 131.71M | 14.83% |
| 2011 | 114.70M | 19.97% |
| 2010 | 95.61M | 0.81% |
| 2009 | 94.84M | -0.34% |
| 2008 | 95.16M | -5.54% |
| 2007 | 100.74M | 1.51% |
| 2006 | 99.24M | 9.03% |
| 2005 | 91.02M | 1.03% |
| 2004 | 90.09M | 9.76% |
| 2003 | 82.08M | 27.52% |
| 2002 | 64.37M | 1.10% |
| 2001 | 63.67M | 14.21% |
| 2000 | 55.75M | 0.00% |
Shares Outstanding for similar companies or competitors
| Company | Shares Outstanding | Difference | Country |
|---|---|---|---|
| 253.90M | 52.39% |
US
|
|
| 396.00M | 137.68% |
US
|
|
| 478.91M | 187.44% |
AU
|
|
| - | - |
CH
|
|
| 62.19M | -62.68% |
NL
|
