Historical shareholding details of SEI Investments Co holdings in Janus Henderson Group plc (JHG)

Monthly changes of SEI Investments Co shareholding in Janus Henderson Group plc over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Jun 30, 2025	Sei Investments Co	76,044	0.05%

Mar 31, 2025	Sei Investments Co	119,131	0.08%

Dec 31, 2024	Sei Investments Co	107,977	0.07%

Sep 30, 2024	Sei Investments Co	78,540	0.05%

Jun 30, 2024	Sei Investments Co	43,431	0.03%

Mar 31, 2024	Sei Investments Co	41,686	0.03%

Dec 31, 2023	Sei Investments Co	42,091	0.03%

Sep 30, 2023	Sei Investments Co	33,036	0.02%

Jun 30, 2023	Sei Investments Co	28,690	0.02%

Mar 31, 2023	Sei Investments Co	26,394	0.02%

Dec 31, 2022	Sei Investments Co	17,349	0.01%