Nvidia Becomes World's Most Valuable Company Amid Record Profits and AI Capex Surge

Nvidia reported fiscal fourth-quarter results that exceeded analyst expectations, solidifying its new position as the world's most valuable company. Matt Bryson of Wedbush Securities highlighted a 75% surge in data center revenue, reinforcing the company's absolute market dominance. The firm achieved record profits fueled by unprecedented industry-wide capital expenditure (capex) on AI compute infrastructure. This performance makes Nvidia the sole gainer among the 'Magnificent Seven' stocks since the start of 2026, while peers like Microsoft and Tesla have struggled for momentum. Bryson’s analysis underscores Nvidia's role as the primary engine of the current market cycle, driven by relentless demand for AI hardware. The updated results further emphasize a widening performance gap in the mega-cap tech space, centered around Nvidia's pivotal role in the global AI revolution.