Nvidia made some big moves in its stock portfolio in the fourth quarter, sending shares of the companies it bought and sold on a wild ride to end the week.

The plunge was apparently driven by the news -- disclosed Friday morning in a Securities and Exchange Commission filing -- ...

Nvidia reduced its stake in British chip firm Arm Holdings by about 44% and exited its holdings in Serve Robotics and ...

The chances are that most investors hadn’t heard of Firefly Neuroscience (AIFF) until this week, when its shares shot up more ...

Trump reportedly wants the US to take Taiwan's place in the global chip business. He could also be reviewing the Chips Act ...