Forbes' real-time rich list shows that Oracle co-founder Larry Ellison's total wealth has reached $401.9 billion, a daily increase of $110 billion, or 37%, making him the second person in history to have his net worth surpass $400 billion. The list also shows that Tesla CEO and SpaceX founder Elon Musk's latest wealth is $440.4 billion, maintaining his position as the world's richest man. However, due to different statistical methods, some lists believe that Ellison has surpassed Musk to become the world's richest person. According to the latest data from the Bloomberg Billionaires Index, Larry Ellison's wealth has reached $393 billion, surpassing Musk's $385 billion to become the world's richest person.