James Pritzker net worth: James Pritzker is an American businessman who has a net worth of $1.7 billion. James Pritzker is the first transgender billionaire to be listed on the Forbes 400 list. In the fall of 2013, he completed his transition, and is now known as Jennifer Natalya Pritzker. Pritzker graduated from Loyola University in Illinois, and served in the Army, achieving the rank of Lieutenant Colonel. She then went on to found the Pritzker Military Library in Chicago. She is currently the CEO of Tawani Enterprises, a wealth management firm for individuals. A member of the large and very wealthy Pritzker family, she was recently part of the group of family members who sold their majority stake in Marmon Holdings to Warren Buffett. A.N. Pritzker, Jennifer/James Pritzker's grandfather, founded Marmon Holdings and the Hyatt Hotel chain. The majority of the family's considerable wealth stems from their grandfather's business dealings.