Tesla CEO Elon Musk rebuffed analyst Dan Ives' suggestion that Tesla's board establish guardrails for his political activism ...

The U.S. chipmaker has had a remarkable march to record highs and has soared around 20% this year, thanks to its leading role ...

The stock drop comes amid Musk's announcement of a new political party, which William Blair and other analysts say risks ...

Nvidia just became the world’s first company to reach a market capitalization of $4 trillion, with one Wall Street bull ...