“Bloomberg: Larry Ellison ousted Elon Musk from the position of top tech titan in 2025Oracle co-founder Larry Ellison became the central figure of business events in 2025, surpassing Elon Musk. His fortune grew by
$89 billion in one day, temporarily making him the richest person in the world.
”, — write: unn.ua
Details2025 was a period of historic data center construction for Ellison. Together with Sam Altman and Masayoshi Son, he announced a plan to invest $500 billion in artificial intelligence infrastructure. Oracle’s key success was a $300 billion deal with OpenAI, which transformed the company into the main landlord of computing power for the AI market leader.
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In September, after the scale of cooperation with OpenAI was revealed, Ellison’s fortune grew by a record $89 billion in a single day. This allowed him to temporarily top the ranking of the world’s richest people, surpassing Elon Musk.
Hollywood ambitions and financial risksEllison Sr. also became the main sponsor of his son David’s media expansion. With his father’s support, Skydance Media gained control of Paramount. In addition, Larry Ellison personally guaranteed $40.4 billion in financing for an attempted acquisition of Warner Bros. Discovery.
Despite the successes, Bloomberg analysts point to the vulnerability of Ellison’s business empire. Oracle recorded negative cash flow for the first time since the 90s due to aggressive data center construction. The high concentration of capital in Oracle shares and significant debt obligations make the billionaire’s fortune, now estimated at $250 billion, dependent on the stability of the AI market and the success of his son’s media assets.
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