Nvidia's AI Dominance Faces Threats as Export Restrictions Loom

Applied Materials and Nvidia are two top tech stocks that have been making waves in the industry. While both companies play crucial roles in the global semiconductor market, they operate at different stages of the production cycle.

Applied Materials is a leading provider of engineering solutions for the chip manufacturing process, serving customers such as Taiwan Semiconductor Manufacturing (TSM). In its latest fiscal year, which ended on October 26, 2025, Applied Materials reported revenue of nearly $28.4 billion, representing a 4.4% increase from the previous year.

Nvidia, on the other hand, designs high-performance hardware for AI workloads and relies on third-party foundries for its manufacturing needs. The company's revenue skyrocketed to approximately $215.9 billion in the fiscal year ended January 25, 2026, a massive 65.5% increase from the prior year.

While Nvidia's dominance in the AI infrastructure market is undeniable, the company faces risks related to its heavy reliance on third-party suppliers and potential regulatory challenges due to evolving export restrictions.