Nvidia topples Microsoft as world's most valuable company

Chipmaker Nvidia is now the world’s most valuable company, unseating Microsoft as investors bet its AI dominance will remain unmatched for now.   Ticker Security Last Change Change % NVDA NVIDIA CORP. 131.01 -0.87 -0.66%MSFT MICROSOFT CORP. 445.89 -2.48 -0.55%AAPL APPLE INC. 216.67 +4.18 +1.97% The chipmaker’s market value crossed $3.34 trillion on Tuesday, surpassing Microsoft's $3.32 trillion. Apple, which was unseated by both, has a market value of $3.27 trillion. Despite the gains, the trio are neck-and ...