The AI-focused Palantir joins a group of less than 50 public American companies worth at least $200 billion, quite the turn of events for the government contractor worth less than $20 billion two years ago.

Palantir surged more than 23% in premarket trading after reporting stronger-than-expected fourth-quarter results and guidance driven by AI CEO and co-founder Alex Karp called the momentum within its commercial and government segments "unlike anything that has come before.

Palantir Technologies Inc. shares jumped after the company gave a full-year revenue forecast that exceeded analysts’ estimates, thanks to what Chief Executive Officer Alex Karp described as “untamed organic growth” in demand for its artificial intelligence software.

A woman walking past the Palantir Technologies logo during the World Economic Forum (WEF) annual meeting in Davos, Switzerland on January 19, 2023. Shares of software platform company Palantir (PLTR) soared close to 27% during Tuesday morning trading.