Larry Ellison knows how quickly fortunes can change. In September 2025, the Oracle co-founder briefly overtook Elon Musk as the world's richest person after Oracle shares surged. His fortune jumped by more than $100 billion in a single day. The reversal was just as dramatic.
By July 2026, Forbes ranked Ellison as the world's eighth-richest person after Oracle shares fell sharply. His fortune had dropped by about $125 billion from its June peak, when he briefly ranked No. 2 behind Musk.