NVIDIA's commanding position in the AI chip market continues to drive overwhelming trader consensus for it finishing June as the largest company by market capitalization. Recent surges have pushed its valuation past $5.5 trillion on robust data-center demand tied to training and inference for large language models, outpacing Alphabet's roughly $4.8 trillion and Apple's approximately $4.4 trillion. Analysts highlight NVIDIA's CUDA ecosystem and upcoming Blackwell platform shipments as key advantages that have widened its lead over the past month, with minimal signs of meaningful competition eroding that edge before quarter-end. The May 20 earnings release stands as the next near-term catalyst likely to reinforce or test this momentum amid ongoing AI infrastructure spending.