Shares of Mattel, Inc. (MAT) have gained 16.1% in the past three months, outperforming the industry’s 3.6% growth. The initiative toward capturing the full value of its IPs and transforming itself into a high-performing toy company has caught the attention of investors.Major Growth Drivers for MAT StockDominance in Key Product Lines: Mattel continues to maintain its leadership position in core categories like dolls, vehicles and preschool products. Brands like Barbie, Hot Wheels and Fisher-Price remain unri ...