Corporate Governance3 min read152d ago

Court Filing Shows Sam Altman Holds $2 Billion Stake in OpenAI Business Partners

A court exhibit from the Musk v. Altman trial reveals that OpenAI CEO Sam Altman holds over $2 billion in companies that have conducted business with OpenAI. The largest disclosed stakes include $1.7 billion in Helion Energy and $633 million in Stripe. The document also shows a previous stake in Reddit worth over $600 million at the time of its 2024 IPO.

Altman testified that he recused himself from discussions involving these companies. However, legal counsel for Elon Musk raised concerns regarding potential conflicts of interest. This disclosure coincides with increased regulatory scrutiny, as ten state attorneys general have asked the SEC to review OpenAI documents ahead of a potential initial public offering.

Key Takeaways

  • A court exhibit revealed Sam Altman holds over $2 billion in nine companies that have done business with OpenAI.reuters.com
  • Major holdings include a $1.7 billion stake in Helion Energy and a $633 million stake in Stripe.reuters.com
  • Altman testified that he recused himself from negotiations involving his personal investments, including a content partnership with Reddit.reuters.cominvesting.com
  • Ten state attorneys general have requested an SEC review of OpenAI documents ahead of a potential IPO.reuters.com
  • Altman stepped down from the board of Helion Energy in March 2026 as the companies explored a larger partnership.reuters.com