Kevin Dietsch/Getty Images
- OpenAI CEO Sam Altman has invested in lots of tech and energy companies.
- He was the lead investor in rounds for companies like Reddit, Helion Energy, and Asana.
- He also invested in Neuralink, the brain chip company founded by his OpenAI cofounder Elon Musk.
- Here are some of his most notable investments.
Neuralink
The chip sits behind the ear, while electrodes are threaded into the brain.
Neuralink/YouTube
Altman is listed as an investor in Neuralink's Series C round in July 2021, according to PitchBook.