Historical shareholding details of Southeastern Asset Management Inc holdings in Mattel, Inc. (MAT)

Monthly changes of Southeastern Asset Management Inc shareholding in Mattel, Inc. over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Jun 30, 2025	Southeastern Asset Management Inc	7,220,265	2.24%

Mar 31, 2025	Southeastern Asset Management Inc	6,838,934	2.12%

Dec 31, 2024	Southeastern Asset Management Inc	7,632,344	2.36%

Sep 30, 2024	Southeastern Asset Management Inc	7,990,324	2.37%

Jun 30, 2024	Southeastern Asset Management Inc	8,208,508	2.44%

Mar 31, 2024	Southeastern Asset Management Inc	8,540,684	2.51%

Dec 31, 2023	Southeastern Asset Management Inc	8,840,411	2.57%

Sep 30, 2023	Southeastern Asset Management Inc	8,997,166	2.55%

Jun 30, 2023	Southeastern Asset Management Inc	9,324,247	2.63%

Mar 31, 2023	Southeastern Asset Management Inc	11,266,668	3.18%