A broad set of leadership changes was announced across U.S. campuses, with appointments ranging from Ray Jayawardhana as president of Caltech to Jennifer Mnookin named president of Columbia University (effective July 1) and Kent Syverud tapped to lead the University of Michigan. The roundup includes a mix of internal promotions, interim placements made permanent, and cross‑sector transfers. Boards cited strategic needs—research scale, fundraising, operational transformation and regional partnerships—in their selections. The wave of appointments will shape priorities on governance, enrollment strategy, research agendas and relationships with state and federal funders as new presidents assume roles this spring and summer.