Stocks making the biggest moves premarket: Chewy, Birkenstock, GameStop and more / Stocks making the biggest premarket moves: Oracle, Paramount, Birkenstock, Rentokil Initial and more / How Birkenstock Became A Luxury Brand With 'Succession'-Level Drama / Newly listed Birkenstock beats revenue expectations on higher pricing, U.S. demand / Stocks making the biggest moves midday: Apple, Humana, Taiwan Semiconductor, Birkenstock and more