Nvidia Tops World’s Seven Most Valuable Companies at $5.15 Trillion as SpaceX Joins Trillion-Dollar Club Despite Loss

The article reviews the world’s seven most valuable companies and argues that AI infrastructure—from chips and cloud to satellites—is reshaping how markets assign value. Nvidia ranks first with a $5.15 trillion market value, while TSMC sits seventh at $2.29 trillion, even though both generate less revenue than companies such as Amazon or Apple. It also notes that SpaceX has entered the trillion-dollar club despite operating at a loss, underscoring investors’ willingness to price in long-term strategic platforms.