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.

Investors’ long-running enthusiasm for artificial intelligence showed signs of faltering on Tuesday as tech stocks tumbled.

Stephen Guilfoyle, a 30-year Wall Street veteran who now runs Sarge986 LLC, a family trading operation, attributed Palantir’s ...

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

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