An estimated 517 global unicorns — or private companies valued at $1 billion or more — raised their last known round more than three years ago, per Crunchbase data.

Death of a Unicorn,” with Jenna Ortega and Paul Rudd, premiered to a raucous reception at the SXSW Film & TV Festival.

Using data from Crunchbase, CB Insights, and PitchBook, TechCrunch tracked down the newly minted unicorns so far this year. The list includes Elon Musk’s xAI, which is already valued at a ...