“Winning at Active Management” by Bill Priest is an important book for managing a successful investment management practice. Emphasizing the importance of corporate culture, Priest argues against traditional command-and-control structures, highlighting that knowledge-based businesses like investment management thrive on intellectual contributions from all levels of the organization. The book provides a fresh perspective on the role of culture in mergers and acquisitions within the investment management sector, preaching that cultural compatibility is crucial for the success of such transactions.