Historical shareholding details of SEI Investments Co holdings in Northwestern Corp. (NWE)

Monthly changes of SEI Investments Co shareholding in Northwestern Corp. 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	357,290	0.58%

Sep 30, 2024	Sei Investments Co	395,227	0.64%

Jun 30, 2024	Sei Investments Co	405,604	0.66%

Mar 31, 2024	Sei Investments Co	415,097	0.68%

Dec 31, 2023	Sei Investments Co	432,277	0.71%

Sep 30, 2023	Sei Investments Co	435,800	0.71%

Jun 30, 2023	Sei Investments Co	409,744	0.68%

Mar 31, 2023	Sei Investments Co	379,312	0.63%

Dec 31, 2022	Sei Investments Co	370,625	0.62%