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Alkermes (ALKS)

Shares Out (Basic)

166.61M

Quarterly · Period ending: Jun 30, 2026

ALKS Shares Out (Basic)

Latest reported166.61Mperiod endingJun 30, 2026

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, 2001	63,236,893
Mar 31, 2001	63,236,893
Dec 31, 2000	55,670,025
Sep 30, 2000	54,651,444
Jun 30, 2000	53,957,017
Mar 31, 2000	53,957,017
Dec 31, 1999	50,808,528
Sep 30, 1999	50,413,734
Jun 30, 1999	50,079,254
Mar 31, 1999	48,794,492
Dec 31, 1998	49,589,312
Sep 30, 1998	49,283,700
Jun 30, 1998	48,787,800
Mar 31, 1998	42,175,982
Dec 31, 1997	41,662,678
Sep 30, 1997	41,584,148
Jun 30, 1997	41,505,696
Mar 31, 1997	41,505,696
Dec 31, 1996	36,958,996
Sep 30, 1996	36,832,082
Jun 30, 1996	34,651,122
Mar 31, 1996	34,651,122
Dec 31, 1995	31,704,162
Sep 30, 1995	27,453,404
Jun 30, 1995	27,148,336
Mar 31, 1995	26,619,318
Dec 31, 1994	27,142,857
Sep 30, 1994	25,833,333
Jun 30, 1994	26,428,571
Mar 31, 1994	26,061,538
Dec 31, 1993	26,315,789
Sep 30, 1993	26,428,571
Jun 30, 1993	26,111,111
Mar 31, 1993	26,111,111
Dec 31, 1992	21,000,000
Sep 30, 1992	19,090,909
Jun 30, 1992	18,000,000
Mar 31, 1992	18,000,000
Dec 31, 1991	14,583,333
Sep 30, 1991	14,545,455
Jun 30, 1991	15,362,000

Data is provided for informational purposes only and does not constitute investment advice. Past performance is not indicative of future results.