This AI Stock Has Been Called Overvalued for 3 Years. The Bears Keep Losing. - The Motley Fool

NVIDIA, as a cornerstone in the AI revolution, has delivered an extraordinary 600% stock gain over the past three years, significantly outpacing the S&P 500's 78% rise. Despite persistent concerns abo... Read original →

NVIDIA’s dominance reflects not overvaluation but the structural reordering of AI infrastructure. The Blackwell architecture’s compute leap is triggering cascading upgrades across interconnects, liquid cooling, and power delivery systems—sparking capex waves from silicon photonics to rack-level thermal solutions. While U.S. export controls raise compliance costs, they’ve deepened NVIDIA’s reliance on foundries in Taiwan, China and U.S.-controlled EDA tools, paradoxically strengthening its supply chain moat. Facing AMD’s MI300X ramp and Broadcom’s custom ASICs, NVIDIA’s Vera Rubin platform has already locked in 2027 training cluster contracts, shifting competition from raw chip specs to full-stack ecosystem control. Even if global AI spending growth moderates, its 74.9% gross margin enables monetization of software layers like AI Enterprise. Over the next 18 months, NVIDIA will institutionalize a ‘compute tax’ model—making its $5T valuation a rational outcome of infrastructural indispensability.