19. Daryl Katz
Net Worth: $4.05 billion
Major company holdings: Katz Group, Edmonton Oilers
In 2015, the Edmonton Oilers owner and man behind the city’s new Rogers Place arena announced he was going into the movie business. His newest company, Silver Pictures Entertainment, is a partnership with veteran producer Joel Silver to produce and finance feature films, and television and digital content. Katz had freed up this past year to focus on his new foray into show business, along with hockey and real estate, after selling the 470-outlet Rexall chain to San Francisco–based McKesson Corp. for $3 billion.