Mattel shares exploded higher yesterday following reports that the company has been in private discussions regarding a potential takeover by Authentic Brands Group. This acquisition interest, which could value the toymaker at approximately $6 billion or more, provided a significant catalyst that reversed the negative sentiment from earlier in the week. The stock had initially faced pressure on Wednesday after the company announced that CEO Ynon Kreiz would be stepping down to take a leadership role at the newly merged Paramount-Warner Bros. Discovery, a transition that was quickly overshadowed by the takeover speculation.