CarMax stock falls more than 10% as CEO steps down

Core Points - CarMax Inc. shares dropped over 10% in premarket trading following the unexpected resignation of CEO Bill Nash [1] - David McCreight has been appointed as interim CEO, while Tom Folliard takes on the role of interim executive chair [2] - The board aims to enhance sales, profitability, and reduce costs during this transitional period, acknowledging that recent results do not reflect the company's potential [3] Company Performance - CarMax has faced significant challenges this year, with its stock price declining approximately 50% in 2025, contrasting with other car retailers that have seen stock increases [4]