Mattel, Inc. (MAT) stock: why it moved

Every time Mattel, Inc. (MAT) moved sharply, checked against filings and numbers. 1 article(s), newest first.

U.S.Oct. 2, 2026

Mattel Up 18.8% on a Takeover Report, but Its Only Filing Is a CEO Change

On Oct. 1, Mattel rose 18.8% on a takeover-interest report, Accenture 15.78% on earnings and Synopsys 12.78% on investor-day news, with very different levels of support.