The company just crushed Wall Street's earnings expectations, fueled by AI-driven efficiency gains in its thriving ad business.

Nvidia shares sold off sharply this spring, fueled by increased worry that spending on artificial intelligence infrastructure, such as Nvidia’s semiconductor chips, was peaking. The argument was that hyperscalers operating massive cloud data centers were overbuilding capacity and double-ordering chips,

Bloomberg journalists discuss today's biggest winners and losers in the stock market. Listen for analysis on the companies making news on Wall Street.