Overview: Capstone's 2027 Summer Marketing and Communications Internship is a ten-week program designed to provide interns with practical exposure to the firm's Marketing & Communications team and broader working environment. With approximately $14.6 billion of AUM and 315 employees (as of September 1, 2026, Capstone was formed in 2007 and is headquartered in New York with offices in London, Amsterdam, Tokyo, California, Stamford, Boston, and Milan.