Alkermes Plc

CHARLES SCHWAB INVESTMENT MANAGEMENT INC

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/13/2026

Shares

2,152,756

Value ($000)

60,234

Weight

0.0%

2013 Q4 - 2025 Q4 (28 filings)

Shares History

History scope: non-option holdings only (PUT/CALL rows excluded).

All 13F Holders	Filing date	Value ($000s)	% of Holdings	Shares	Reporting period
2025 Q4	2/13/2026	60,234	0.0%	2,152,756	12/31/2025
2025 Q3	11/10/2025	64,211	0.0%	2,140,373	9/30/2025
2025 Q2	8/12/2025	59,854	0.0%	2,092,049	6/30/2025
2025 Q1	9/15/2025	67,605	0.0%	2,047,403	3/31/2025
2024 Q4	2/6/2025	59,503	0.0%	2,068,961	12/31/2024
2024 Q3	11/12/2024	58,976	0.0%	2,107,049	9/30/2024
2024 Q2	8/12/2024	57,420	0.0%	2,382,567	6/30/2024
2024 Q1	5/9/2024	63,260	0.0%	2,336,905	3/31/2024
2023 Q4	2/6/2024	59,561	0.0%	2,147,122	12/31/2023
2023 Q3	11/8/2023	60,563	0.0%	2,162,198	9/30/2023
2023 Q2	8/10/2023	64,096	0.0%	2,047,810	6/30/2023
2023 Q1	5/12/2023	54,937	0.0%	1,948,813	3/31/2023
2022 Q4	2/13/2023	51,502	0.0%	1,971,003	12/31/2022
2022 Q3	11/14/2022	42,970	0.0%	1,924,295	9/30/2022
2022 Q2	8/15/2022	55,859	0.0%	1,875,089	6/30/2022
2022 Q1	5/13/2022	50,763	0.0%	1,929,413	3/31/2022
2021 Q4	2/11/2022	43,572	0.0%	1,873,225	12/31/2021
2021 Q3	11/16/2021	59,666	0.0%	1,934,679	9/30/2021
2021 Q2	8/16/2021	39,066	0.0%	1,593,215	6/30/2021
2021 Q1	5/17/2021	22,748	0.0%	1,217,761	3/31/2021
2020 Q4	2/16/2021	23,662	0.0%	1,186,048	12/31/2020
2020 Q3	11/13/2020	19,343	0.0%	1,167,309	9/30/2020
2020 Q2	8/20/2020	22,894	0.0%	1,179,754	6/30/2020
2020 Q1	5/15/2020	16,529	0.0%	1,146,239	3/31/2020
2019 Q4	2/7/2020	23,420	0.0%	1,148,001	12/31/2019
2014 Q2	7/30/2014	14,094	0.0%	280,021	6/30/2014
2014 Q1	4/29/2014	13,530	0.0%	306,871	3/31/2014
2013 Q4	2/14/2014	9,855	0.0%	242,365	12/31/2013