Mike Sicilia, co-chief executive of software giant Oracle, recently shared his renewed engagement with computer programming during the company's AI World Tour stop in London. Sicilia, whose company holds a stock market valuation of $420 billion, described getting back into coding as "a ton of fun," an activity he had not pursued for years.

His enthusiasm stems from the rapid advancements in artificial intelligence, particularly generative AI, which allows users to interact with computers using natural language. Sicilia characterized these developments as "stunningly impressive," though he noted that his personal coding contributions have not yet been integrated into Oracle’s systems. His return to coding highlights a broader shift in the technology sector, with some observers suggesting it underscores the evolving landscape of tech jobs. Oracle, a company where Sicilia has spent his career since joining in 2008 through an acquisition, commenced significant redundancies shortly after his interview. He assumed the role of co-chief executive in September of the previous year.

Oracle, founded in California in 1977 and known for its robust databases, office applications, and cloud computing infrastructure, has positioned itself centrally in the burgeoning AI race. Sicilia stated that "the biggest risk" for Oracle would be to avoid participation in this field, given the current demand for AI capacity far exceeds supply. The company is actively involved in the $500 billion US Stargate AI infrastructure program alongside partners like SoftBank and OpenAI, having reportedly signed a $300 billion deal with OpenAI for computing power in September.

To finance these ambitious AI investments, Oracle has undertaken substantial debt issuances. In February, it announced plans to raise up to $50 billion in debt and equity, successfully securing $30 billion in an oversubscribed round. This level of borrowing, however, prompted a volatile period for Oracle’s valuation. While its share price briefly hit a record high of $345.69 in September, it subsequently fell to around $180 by mid-December. S&P Global assigned a "negative outlook" to Oracle, citing its credit profile as "strained by accelerating AI infrastructure growth" and projecting that OpenAI could account for over a third of Oracle's revenues by 2028.

Despite these financial pressures, Oracle reported strong earnings in early March, with quarterly revenue of $17.2 billion surpassing expectations and the company raising its annual revenue guidance to $90 billion. Bank of America subsequently reinstated a "buy" rating on the stock.

The company is also navigating legal challenges. A group of shareholders has initiated a lawsuit, alleging that Oracle misled investors regarding the scale, timing, and financial impact of its AI data center expansion. Additionally, some bondholders are suing, claiming they were misled during two large debt issuances in September 2025 and seven weeks later. While Sicilia declined to comment on ongoing legal proceedings, he firmly defended the company's investment strategy as a "balanced plan." He emphasized the "fungible" nature of Oracle's data centers, which allows for quick adaptation to changing technologies and client needs, thus mitigating risks even in scenarios such as a hypothetical dissolution of OpenAI.

Sicilia remains an optimist regarding technological progress, asserting that every prior technical revolution has spurred economic growth and entrepreneurship. He expressed hope that AI would lead to advances in human longevity, cancer research, and further entrepreneurial endeavors.