Alkermes Plc

Robeco Institutional Asset Management B.V.

Report date

12/31/2025

Quarter

2025 Q4

Filed

1/23/2026

Shares

285,670

Value ($000)

7,993

Weight

0.0%

2017 Q1 - 2025 Q4 (22 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	1/23/2026	7,993	0.0%	285,670	12/31/2025
2025 Q3	10/22/2025	4,032	0.0%	134,387	9/30/2025
2025 Q2	7/18/2025	3,242	0.0%	113,320	6/30/2025
2025 Q1	4/23/2025	2,538	0.0%	76,853	3/31/2025
2024 Q4	1/23/2025	3,523	0.0%	122,489	12/31/2024
2024 Q3	10/29/2024	2,673	0.0%	95,509	9/30/2024
2024 Q2	7/23/2024	1,197	0.0%	49,652	6/30/2024
2024 Q1	4/24/2024	1,081	0.0%	39,917	3/31/2024
2023 Q4	2/14/2024	1,059	0.0%	38,190	12/31/2023
2023 Q3	10/24/2023	387	0.0%	13,802	9/30/2023
2022 Q1	12/1/2022	191	0.0%	7,245	3/31/2022
2021 Q4	12/1/2022	971	0.0%	41,712	12/31/2021
2019 Q2	1/19/2021	86	0.0%	3,789	6/30/2019
2019 Q1	1/19/2021	176	0.0%	4,792	3/31/2019
2018 Q4	1/19/2021	142	0.0%	4,792	12/31/2018
2018 Q3	1/19/2021	204	0.0%	4,792	9/30/2018
2018 Q2	1/19/2021	197	0.0%	4,792	6/30/2018
2018 Q1	1/19/2021	277	0.0%	4,792	3/31/2018
2017 Q4	1/19/2021	262	0.0%	4,792	12/31/2017
2017 Q3	1/19/2021	102	0.0%	2,006	9/30/2017
2017 Q2	1/19/2021	116	0.0%	2,006	6/30/2017
2017 Q1	1/19/2021	118	0.0%	2,006	3/31/2017