Michael Dell’s net worth is estimated at $276.5 billion as of September 12, 2026, according to Forbes ’ Real-Time Billionaires List. Despite reaching a higher fortune than his September 9 figure, Dell is currently ranked No. 3 among the world’s richest people.
He also holds major investments outside the company through his private investment firm, DFO Management. Dell’s position on the billionaire rankings has changed this week. He was behind only Tesla chief Elon Musk at that point. However, that did not keep him at No. The Forbes Real-Time Billionaires List ranked him No. That means his wealth has nearly doubled during the year. A large part of Dell’s fortune is linked to Dell Technologies, where he remains chairman and CEO.
His wealth has jumped sharply in 2026 as Dell Technologies shares have surged on strong demand for equipment used in artificial intelligence data centers. Dell, 61, founded the company at 19 while studying at the University of Texas at Austin. On September 9, Forbes reported that his net worth had climbed to $273.2 billion, briefly moving him into the No. 2 spot ahead of Alphabet co-founder Larry Page. By September 12, Dell’s fortune had risen further to $276.5 billion. 2. 3 globally as the wealth of other billionaires changed along with market prices. So, while Dell’s net worth is now higher than it was on September 9, his ranking has moved back to third place. Forbes had estimated Dell’s fortune at about $141 billion at the start of 2026. He personally owns about 40% of the company, meaning big moves in its stock can change his net worth.
Forbes reported that the company’s shares had risen 327% since the beginning of 2026. Dell started the business in 1984 from his University of Texas dorm room. He reportedly generated $80,000 in sales by the end of his freshman year before leaving college to focus on the company. In 2025, they pledged $6.25 billion to seed investment accounts for 25 million U.S. children, with $250 going into each account. They also committed $750 million toward a new hospital and research campus at the University of Texas at Austin.
Dell Technologies has gained from the growing need for AI servers and data storage. Dell’s wealth is not limited to his stake in Dell Technologies. The firm owns the Four Seasons Maui and has indirect stakes in companies including Applebee’s, IHOP and Calvin Klein. Dell and his wife, Susan Dell, have also committed billions to charitable causes.
Forbes says much of his fortune is held through DFO Management, his private investment firm, which has investments in hotels and liquid corporate credit.
The company has increasingly moved beyond its earlier image as a personal computer maker and has become a major supplier of hardware for AI data centers.
