Historical shareholding details of BlackRock Russell 2000® Growth holdings in Alkermes plc (ALKS)

Monthly changes of BlackRock Russell 2000® Growth shareholding in Alkermes plc over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Jun 30, 2025	Blackrock Russell 2000® Growth	23,598	0.01%

Mar 31, 2025	Blackrock Russell 2000® Growth	31,376	0.02%

Dec 31, 2024	Blackrock Russell 2000® Growth	34,498	0.02%

Sep 30, 2024	Blackrock Russell 2000® Growth	33,118	0.02%

Jun 30, 2024	Blackrock Russell 2000® Growth	32,567	0.02%

Mar 31, 2024	Blackrock Russell 2000® Growth	31,474	0.02%

Dec 31, 2023	Blackrock Russell 2000® Growth	32,084	0.02%

Sep 30, 2023	Blackrock Russell 2000® Growth	35,379	0.02%

Jun 30, 2023	Blackrock Russell 2000® Growth	34,674	0.02%

Mar 31, 2023	Blackrock Russell 2000® Growth	30,577	0.02%