Historical shareholding details of SEI Investments Co holdings in Affiliated Managers Group Inc. (AMG)

Monthly changes of SEI Investments Co shareholding in Affiliated Managers Group Inc. over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Dec 31, 2024	Sei Investments Co	47,519	0.16%

Sep 30, 2024	Sei Investments Co	65,589	0.22%

Jun 30, 2024	Sei Investments Co	45,132	0.15%

Mar 31, 2024	Sei Investments Co	48,185	0.16%

Dec 31, 2023	Sei Investments Co	34,217	0.11%

Sep 30, 2023	Sei Investments Co	40,548	0.12%

Jun 30, 2023	Sei Investments Co	43,008	0.12%

Mar 31, 2023	Sei Investments Co	42,316	0.12%

Dec 31, 2022	Sei Investments Co	31,547	0.09%