Yazılar

Oracle appoints Clay Magouyrk and Mike Sicilia as co-CEOs, Safra Catz steps aside

Oracle announced a surprise leadership shakeup on Monday, naming insiders Clay Magouyrk and Mike Sicilia as co-CEOs, replacing longtime chief executive Safra Catz. Catz, who helped transform Oracle into a cloud powerhouse over her 11-year tenure, will remain with the company as vice chair of the board.

Catz’s legacy includes steering Oracle from its roots as a database provider into a global competitor in cloud computing, securing massive AI-related contracts, and driving the company’s market capitalization close to $1 trillion. Shares of Oracle have soared about 85% this year, outpacing rivals Microsoft and Alphabet, buoyed by the AI boom.

  • Mike Sicilia (54) currently oversees Oracle’s cloud-based applications and AI products.

  • Clay Magouyrk (39) manages Oracle’s cloud infrastructure platform, which underpins the company’s AI and data services.

Both executives are well-known to investors, and analysts say their promotion highlights cloud and industry solutions as Oracle’s main growth engines. Evercore ISI noted that with co-founder Larry Ellison staying on as CTO and Catz as executive vice chair, the leadership transition should be smooth.

Oracle is currently central to U.S. data security discussions, hosting TikTok’s U.S. user data on its cloud systems. The company also recently signed one of the largest cloud deals in history with OpenAI, worth an estimated $300 billion in computing power over five years.

Safra Catz, one of the most influential women in tech, first became co-CEO alongside the late Mark Hurd in 2014 after Ellison stepped back from daily operations. Under her leadership, Oracle shares climbed more than 586%. Trained in finance and law, Catz joined Oracle in 1999 after a career on Wall Street and today holds a net worth of $3.3 billion, according to Forbes.

Magouyrk, who joined Oracle from Amazon Web Services in 2014, will receive stock options worth $250 million, while Sicilia, who came via Oracle’s acquisition of Primavera Systems, will receive $100 million in stock options.

The co-CEO model, while less common, is being adopted by several global firms, including investment giant KKR and, briefly, Intel. For Oracle, the dual leadership underscores the scale of its ambitions as cloud and AI reshape the tech landscape.

Larry Ellison reemerges as tech and media power player

Forty-eight years after co-founding Oracle, Larry Ellison is once again at the center of global business headlines. Oracle’s stock surged 35.9% on the back of blockbuster cloud computing deals tied to AI, propelling Ellison’s net worth to nearly $400 billion—second only to Elon Musk.

Adding to his influence, Ellison’s family-controlled Paramount is preparing a bid for Warner Bros Discovery, a move that could dramatically reshape Hollywood. At the same time, his son David Ellison has begun steering CBS News with a more conservative tilt, hiring former Hudson Institute CEO Kenneth Weinstein as ombudsman and reportedly courting journalist Bari Weiss for a leadership role.

Ellison has also entrenched Oracle in the TikTok saga, providing U.S. infrastructure for the Chinese-owned app since 2022 amid national security scrutiny. Behind the flash of yachts, Hawaiian islands, and movie cameos—he played himself in Iron Man 2—Ellison has steadily bet big on AI.

Oracle became a major AI landlord, securing marquee clients including Meta, Elon Musk’s xAI, and OpenAI, which committed to a $300 billion compute deal over five years. This pivot helped Oracle’s booked revenue soar more than four-fold to $455 billion.

Unlike rivals Microsoft, Amazon, and Google, Oracle chose not to build custom AI chips, instead deepening ties with Nvidia. At a 2024 dinner with Musk and Nvidia CEO Jensen Huang, Ellison reportedly said, “Please take our money”—and soon after, Oracle secured GPU supplies that fueled the Stargate project with OpenAI.

Oracle’s cloud revival—after a failed 2016 launch—has proven cheaper and more adaptable. Its rapid scaling during the Zoom pandemic traffic surge and smooth takeover of TikTok’s U.S. user data in 2022 highlighted technical strength.

Still, huge risks remain. Oracle outsources critical infrastructure like land, data centers, and power, making it reliant on partners. Analysts warn that dependence on a small group of AI clients—particularly OpenAI—could expose Oracle to shocks if those firms stumble.

Ellison’s career has long swung between hubris and vindication, but with AI reshaping the tech landscape, the Silicon Valley “bad boy” may yet have the last laugh.

Oracle’s Record-Breaking Surge Highlights AI Trade’s Dominance in Markets

Wall Street’s AI-driven rally hit another milestone this week as Oracle’s shares soared 36%, pushing its market value to $922 billion and reinforcing artificial intelligence as the defining force behind 2025’s equity boom.

Oracle’s AI Catalyst

  • The surge followed Oracle’s disclosure of four multi-billion-dollar cloud contracts driven by demand from AI companies such as OpenAI and xAI.

  • The move places Oracle among the 10 most valuable U.S. companies, overtaking names like Eli Lilly, JPMorgan, and Walmart.

  • Oracle’s stock has nearly doubled in 2025, making it one of the top S&P 500 performers.

AI Trade in Context

  • Nvidia, Microsoft, Alphabet, Amazon, Palantir, Broadcom, Meta Platforms, and Oracle together have accounted for about half of the S&P 500’s 11% gain this year.

  • Nvidia remains the world’s most valuable company at $4.3 trillion, despite a minor pullback after its August sales forecast.

  • The technology sector overall is up 16% year-to-date, with forward P/E ratios at 28x earnings — well above the 10-year average of 22x.

Broader Market Impact

  • AI-linked stocks now dominate trading activity: 9 of the 10 most traded companies this week were AI-related (Apple being the lone exception).

  • The enthusiasm has spread beyond tech: utilities and industrials like GE Vernova, Constellation Energy, and Vistra are gaining on expectations of higher energy demand to fuel AI infrastructure.

  • This has lifted the S&P 500’s overall valuation to 22x forward earnings, near a four-year high.

Investor Sentiment

Despite concerns about overheating, analysts see Oracle’s surge as proof that capital continues flowing heavily into AI plays.

“I was very surprised by the magnitude of the (Oracle) jump and it shows there is still a lot of life left in the AI trade,” said Chuck Carlson of Horizon Investment Services.