This report finds that the business case for diversity and inclusion is stronger than ever, but overall progress has been slow. While most companies have made little progress increasing diversity, about a third have significantly improved gender and ethnic diversity in leadership. These "diversity winners" take bold, systematic actions on inclusion. Analysis of employee reviews showed inclusion lagging behind diversity efforts - employees noted pain points around fair treatment, bias-free work, and inclusive leadership. The report argues that focusing only on representation without inclusion risks reversing gains and missing opportunities for innovation.