甲骨文创始人一度成全球首富，财富一日飙升千亿

Core Viewpoint - The article discusses the recent shift in the title of "world's richest person" from Elon Musk to Larry Ellison, driven by Oracle's significant stock price surge following strong cloud business performance and revenue forecasts [3][10]. Group 1: Stock Performance and Wealth Changes - Oracle's stock price surged over 42% in intraday trading, marking a 36% increase at close, the largest single-day percentage gain since 1992, resulting in a market value increase of $244 billion [3][4]. - Ellison's wealth peaked at $414.8 billion during the trading day, before closing at $380.8 billion, while Musk's wealth remained at $384.6 billion [4]. - Oracle became the first company with a market value of at least $500 billion to achieve a single-day stock price increase of over 25% [5]. Group 2: Financial Performance and Future Outlook - Oracle reported a remaining performance obligation (RPO) of $455 billion, which includes significant contributions from its AI infrastructure joint venture, indicating substantial revenue growth potential beyond 2026 [6]. - OpenAI has signed a historic $300 billion cloud services contract with Oracle, expected to be fulfilled over five years, marking one of the largest cloud service agreements ever [6]. - Analysts suggest that Oracle's recent financial results may signify one of the most important quarters in its history, reinforcing investor confidence in its cloud infrastructure and AI capabilities [6][8]. Group 3: Competitive Landscape and Market Dynamics - The article highlights the competitive dynamics among the world's wealthiest individuals, noting that the title has frequently changed hands among Musk, Bezos, and Arnault, with technology and AI driving the rankings [10]. - Ellison's low public profile has allowed investors to focus on Oracle's operational performance, contributing to his significant wealth increase of over $100 billion this year [10]. - The article also mentions the potential impact of Musk's controversial public image on Tesla's sales and stock performance, which has seen a 12% decline in 2025 [11].