Historical shareholding details of Acadian Asset Management LLC holdings in Alnylam Pharmaceuticals Inc (ALNY)

Monthly changes of Acadian Asset Management LLC shareholding in Alnylam Pharmaceuticals Inc over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Feb 28, 2025	Acadian Asset Management Llc	0	0.00%

Jan 31, 2025	Acadian Asset Management Llc	0	0.00%

Dec 31, 2024	Acadian Asset Management Llc	73,160	0.06%
Dec 31, 2024	Acadian Asset Management Llc	1,600	0.00%

Sep 30, 2024	Acadian Asset Management Llc	42,324	0.03%

Jun 30, 2024	Acadian Asset Management Llc	41,185	0.03%

Mar 31, 2024	Acadian Asset Management Llc	1,659	0.00%

Dec 31, 2023	Acadian Asset Management Llc	1,273	0.00%

Sep 30, 2023	Acadian Asset Management Llc	904	0.00%

Jun 30, 2023	Acadian Asset Management Llc	27,553	0.02%

Mar 31, 2023	Acadian Asset Management Llc	0	0.00%