A multibillion-dollar pledge brought Susan Dell to the White House, but the internet quickly turned its attention to the woman behind the fortune. Susan’s October 7 appearance alongside her husband, Dell Technologies founder Michael Dell, and Donald Trump sparked a wave of online conversation as the couple discussed their $6.25 billion commitment to children’s investment accounts.
The fashion entrepreneur and philanthropist has a résumé of her own, though her personal wealth is less publicly documented than her husband’s. So, how much is Susan worth, and where does the Dell family’s money come from? Learn more about her career and their fortune below.
Susan’s business background includes three fashion labels, most notably the luxury brand Phi, which she founded in 2003. Despite attracting a following in the fashion industry, Phi announced its closure in December 2009 amid the recession and a challenging market for luxury goods.
The Dell family’s vast fortune is closely associated with Michael’s technology empire and investments, including his holdings in Dell Technologies and Broadcom.
Susan is part of one of the world’s wealthiest families through her marriage to Michael Dell, whose fortune was estimated at $280.6 billion as of October 2026. That figure provides a sense of the Dell family’s wealth, though Susan’s individual share has not been publicly established.
Michael’s fortune reached an estimated $280.6 billion on October 6, 2026, placing him fourth among the world’s wealthiest people, according to Forbes. Rising Dell Technologies and Broadcom shares helped fuel the increase, with demand for artificial intelligence infrastructure contributing to Dell’s stock gains. His net worth changes alongside the market value of his investments.
Philanthropy is central to Susan’s current public work. As co-founder and board chair of the Michael & Susan Dell Foundation, she guides the organization’s strategic priorities across education, employment, financial services, and health care. Established in 1999, the foundation supports projects in the United States, India, Africa, and Israel. Susan also serves as a life trustee of the Dell Children’s Foundation board.
