NVIDIA's dominant position in artificial intelligence hardware continues to drive its commanding lead as the world's most valuable company by market capitalization. Surging demand for its GPUs powering data center training and inference workloads for large language models has fueled repeated record highs above $5.5 trillion, outpacing Alphabet and Apple by wide margins amid ongoing AI infrastructure buildouts. Traders see limited near-term risk of a reversal before the end of May given the scale of recent gains and the company's entrenched software ecosystem. A sudden broad market correction or unexpected competitive breakthrough from rivals could narrow the gap, though historical patterns suggest such shifts rarely unfold in just two weeks.