NVIDIA’s commanding lead in the market for the largest company by market cap at the end of May stems from its recent surge past $5.5 trillion, driven by sustained demand for its AI GPUs and accelerated adoption of large language models across data centers. The company’s dominant position in the artificial intelligence hardware ecosystem, reinforced by strong quarterly results and ongoing Blackwell platform momentum, has kept its valuation well ahead of Alphabet and Apple. With only days remaining until resolution, traders see limited room for a reversal unless a sharp sector-wide selloff or unexpected regulatory setback hits NVIDIA specifically.