Historical shareholding details of SEI Investments Co holdings in Mattel, Inc. (MAT)

Monthly changes of SEI Investments Co shareholding in Mattel, 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	44,934	0.01%

Sep 30, 2024	Sei Investments Co	194,637	0.06%

Jun 30, 2024	Sei Investments Co	194,669	0.06%

Mar 31, 2024	Sei Investments Co	192,791	0.06%

Dec 31, 2023	Sei Investments Co	195,254	0.06%

Sep 30, 2023	Sei Investments Co	198,252	0.06%

Jun 30, 2023	Sei Investments Co	215,503	0.06%

Mar 31, 2023	Sei Investments Co	224,307	0.06%

Dec 31, 2022	Sei Investments Co	169,565	0.05%