Nvidia's Dominance in AI Chips: A Stock Deep Dive

Nvidia's stock has been one of the most scrutinized in financial history over the past two years. Its market capitalization briefly touched $3 trillion in 2024, driven by insatiable demand for H100 GPUs from hyperscalers, sovereign AI programs, and enterprise AI deployments. Revenue grew 122% year-over-year in fiscal 2024, with data center revenue accounting for over 80% of the total.

The bear case centers on concentration risk: roughly 40% of revenue derives from four customers (Microsoft, Google, Meta, Amazon), all of whom are developing custom AI silicon. AMD's MI300X is gaining traction, and Intel's Gaudi 3 is targeting cost-conscious buyers. Yet Nvidia's CUDA software ecosystem — accumulated over 17 years — represents a formidable competitive moat that pure hardware comparisons understate.