Shares Out (Basic)

166.61M

Quarterly · Period ending: Jun 30, 2026

ALKS Shares Out (Basic)

Latest reported166.61Mperiod endingJun 30, 2026

ALKS Quarterly Shares Out (Basic) (15.36M → 166.61M)

Quarterly shares out (basic)

High-resolution chart · PNG

ALKS shares out (basic) history

Quarterly. Dates are reporting period ends; fiscal years can differ from calendar years.

Alkermes Shares Out (Basic) — Quarterly
Period ending	Shares Out (Basic)
Jun 30, 2026	166,613,000
Mar 31, 2026	166,196,000
Dec 31, 2025	164,703,000
Sep 30, 2025	165,086,000
Jun 30, 2025	164,959,000
Mar 31, 2025	163,407,000
Dec 31, 2024	161,956,000
Sep 30, 2024	163,368,000
Jun 30, 2024	168,321,000
Mar 31, 2024	167,984,000
Dec 31, 2023	166,898,000
Sep 30, 2023	166,607,000
Jun 30, 2023	166,279,000
Mar 31, 2023	165,085,000
Dec 31, 2022	164,336,000
Sep 30, 2022	164,282,000
Jun 30, 2022	163,839,000
Mar 31, 2022	162,483,000
Dec 31, 2021	161,833,000
Sep 30, 2021	161,456,000
Jun 30, 2021	160,817,000
Mar 31, 2021	159,634,000
Dec 31, 2020	159,153,000
Sep 30, 2020	159,062,000
Jun 30, 2020	158,895,000
Mar 31, 2020	158,095,000
Dec 31, 2019	157,662,000
Sep 30, 2019	157,199,000
Jun 30, 2019	156,991,000
Mar 31, 2019	156,336,000
Dec 31, 2018	155,511,000
Sep 30, 2018	155,328,000
Jun 30, 2018	155,176,000
Mar 31, 2018	154,424,000
Dec 31, 2017	153,865,000
Sep 30, 2017	153,684,000
Jun 30, 2017	153,392,000
Mar 31, 2017	152,704,000
Dec 31, 2016	152,148,000
Sep 30, 2016	151,652,000
Jun 30, 2016	151,301,000
Mar 31, 2016	150,825,000
Dec 31, 2015	150,330,000
Sep 30, 2015	149,512,000
Jun 30, 2015	148,867,000
Mar 31, 2015	148,089,000
Dec 31, 2014	146,882,000
Sep 30, 2014	145,896,000
Jun 30, 2014	144,913,000
Mar 31, 2014	143,358,000
Dec 31, 2013	137,164,000
Sep 30, 2013	136,106,000
Jun 30, 2013	134,602,000
Mar 31, 2013	133,157,500
Dec 31, 2012	132,097,000
Sep 30, 2012	131,067,000
Jun 30, 2012	130,434,000
Mar 31, 2012	130,434,000
Dec 31, 2011	129,670,000
Sep 30, 2011	102,474,000
Jun 30, 2011	96,649,000
Mar 31, 2011	95,934,000
Dec 31, 2010	95,667,000
Sep 30, 2010	95,511,000
Jun 30, 2010	95,326,000
Mar 31, 2010	94,911,000
Dec 31, 2009	94,784,000
Sep 30, 2009	94,886,000
Jun 30, 2009	94,883,000
Mar 31, 2009	94,883,000
Dec 31, 2008	95,316,000
Sep 30, 2008	95,637,000
Jun 30, 2008	95,361,000
Mar 31, 2008	95,361,000
Dec 31, 2007	101,703,000
Sep 30, 2007	101,595,000
Jun 30, 2007	101,324,000
Mar 31, 2007	101,324,000
Dec 31, 2006	100,896,000
Sep 30, 2006	101,331,000
Jun 30, 2006	93,784,000
Mar 31, 2006	91,610,000
Dec 31, 2005	91,505,000
Sep 30, 2005	90,558,000
Jun 30, 2005	90,410,000
Mar 31, 2005	90,343,000
Dec 31, 2004	90,176,000
Sep 30, 2004	90,067,000
Jun 30, 2004	89,409,000
Mar 31, 2004	89,171,724
Dec 31, 2003	89,013,535
Sep 30, 2003	84,984,004
Jun 30, 2003	64,736,097
Mar 31, 2003	64,483,632
Dec 31, 2002	64,409,132
Sep 30, 2002	64,317,587
Jun 30, 2002	64,260,903
Mar 31, 2002	64,139,710
Dec 31, 2001	63,895,510
Sep 30, 2001	63,399,285