OpenAI President Greg Brockman's stake is valued at nearly $30 billion, as revealed in testimony for the lawsuit filed by Elon Musk.
The revelation was prompted by questioning from Musk's lawyer, who is building a case that OpenAI abandoned its non-profit roots for massive financial gain.
The testimony highlights the enormous wealth created by OpenAI's for-profit arm, set against its recent tender offer valuing the company at around $86 billion.

Atlas AI
Testimony Reveals Massive Executive Stake
OpenAI President Greg Brockman’s personal stake in the AI behemoth is valued at close to $30 billion. The figure emerged during his testimony in the ongoing lawsuit filed by fellow co-founder Elon Musk.
During questioning from Musk’s attorney, Steven Molo, Brockman was asked to confirm the value of his holdings. Molo first inquired if the stake was worth over $20 billion, then suggested it might be “closer to $30 billion,” a figure to which Brockman reportedly agreed.
The exchange aims to underscore the immense wealth generated for OpenAI’s leadership, a central theme in Musk’s legal challenge. Brockman also acknowledged under questioning that he had not invested any of his own personal capital into the company during its formation.
Lawsuit Alleges Mission Betrayal
The testimony is a key moment in the legal battle initiated by Elon Musk, who alleges OpenAI breached its founding agreement. Musk’s suit claims the company abandoned its original non-profit, humanitarian mission in favor of a for-profit model that primarily benefits Micrososources, its largest investor.
Musk, who lesources OpenAI in 2018, argues that the firm was created to be an open-source counterweight to big tech's control over artificial intelligence. He contends that its current closed-off, commercial structure represents a betrayal of that charter.
The legal proceedings are scrutinizing the company’s transformation from a research lab into a commercial powerhouse. Brockman's financial stake is being used by Musk's legal team as evidence of this dramatic shisources toward profit-seeking.
Valuation Soars Amid AI Boom
Brockman’s multi-billion-dollar stake reflects OpenAI's meteoric rise in valuation. A recent tender offer in early 2024 valued the San Francisco-based company at approximately $86 billion, cementing its status as one of the world's most valuable private technology firms.
That valuation is nearly triple what it was less than a year prior, driven by the immense popularity and adoption of its generative AI products, including ChatGPT. The firm's complex structure includes a capped-profit arm operating under the original non-profit entity.
This testimony highlights the financial outcomes of that structure, providing concrete figures that will likely feature prominently as the lawsuit progresses. The court will continue to examine the commitments made by OpenAI's founders and whether its current operations align with those initial promises.

