MATTEL INC (MAT) Trading Activity

MATTEL INC (MAT) trading activity shows 2 institutional transactions with a total value of $368.94M. Based on the latest SEC filings for Q3 2025,this comprehensive analysis highlights the most active institutional investors led by Longleaf Partners, Ariel Appreciation Fund, and others, with 1 net buyers and 1 net sellers driving significant trading volume.Longleaf Partners shows the most significant position change with a $137.35M transaction. Explore insights into buying and selling patterns, position changes, and investment conviction levels to understand institutional trading behavior and market dynamics.