MAT ▲ +1.6% - Mattel, Inc. $MAT - American Girl Introduces Daisy Davenport™, the 2027 Girl of the Year®, Encouraging Girls to Embrace Friendship, Teamwork, and Courage Mattel shares rose 1.6% following American Girl's announcement of Daisy Davenport as the 2027 Girl of the Year, the latest addition to the brand's annual character lineup that drives doll sales and merchandise revenue. The introduction of a new Girl of the Year typically generates consumer interest through media coverage, retail promotions, and fan engagement that supports the American Girl brand's performance within Mattel's portfolio. 17-SEP-2026 08:33 AM ET