Audience editors: Samantha Cooney, Annabel Gutterman, Soo Jin Kim, Kitty Ruskin, Kari Sonde, Kimberly Tal, and Meg Zukin Designer: Rich Morgan Digital producer: Juwayriah Wright Editors: Emma ...

The leaderboard has shifted. Microsoft has taken the crown, Nvidia is surging, and for the first time, every company in the top 10 now commands a valuation above $1 trillion.