This AI infrastructure play has delivered bigger gains than its larger peers since going public earlier this year.

Even the most successful companies can see their stocks crash when valuations get this disconnected from reality.

Palantir is facing a selloff due to conflicting perceptions as an AI star or defense stalwart, affecting both growth and defense ETFs differently.

Nvidia, Palantir and other superstar stocks that had surged in the mania surrounding artificial-intelligence technology are ...

The week’s biggest news for Wall Street is likely arriving on Friday, when Federal Reserve Chair Jerome Powell will give a ...