Nvidia becomes world's first $4T company, topping Apple and Microsoft in remarkable comeback
1. Nvidia reached a $4 trillion market cap milestone, first globally. 2. Shares rose 2.5% to $164 due to AI demand. 3. The company's stock rebounded 74% from April lows. 4. Nvidia holds a 7.3% weight in the S&P 500, largest on the index. 5. Revenue jumped 69% year-over-year, with $44.1 billion reported.