OpenAI Trial Reveals Altman’s $30B Stake, Musk’s Tesla

Explosive Financial Stakes Emerge in OpenAI Trial

OpenAI president Greg Brockman holds approximately $30 billion worth of OpenAI shares, while former chief scientist Ilya Sutskever owns a $7 billion stake in the company’s $850 billion for-profit arm, according to testimony in the ongoing trial between Elon Musk and OpenAI. The revelations emerged during the second week of proceedings in federal court, where Musk is seeking $134 billion in damages and demanding the removal of Sam Altman and Brockman from their leadership roles.

According to Wired, Sutskever’s ownership makes him one of the largest known individual shareholders of OpenAI. The former chief scientist, who left OpenAI in 2024 to form a competing AI lab, appeared “dejected” during his testimony about no longer being involved with the company he helped build.

Musk’s Failed Tesla AI Lab Recruitment Attempt

Court documents revealed that Musk attempted to recruit Altman to lead a “world-class AI lab” within Tesla just months before leaving OpenAI’s board in February 2018. According to Wired, Musk offered Altman a Tesla board seat as part of the recruitment effort.

Shivon Zilis, a former OpenAI board member and mother of four of Musk’s children, testified about serving as a conduit between Musk and Altman during this period. Text messages presented as evidence showed Zilis asking Altman in February 2018: “Did you think through a B Corp subsidiary of Tesla?”

OpenAI’s legal team used this evidence to argue that Musk has “sour grapes” since failing to gain control of OpenAI in 2017, and that the lawsuit represents an attempt to undermine a competitor to his own AI company, xAI.

Sutskever Defends Role in Altman’s 2023 Ouster

Ilya Sutskever provided detailed testimony about his involvement in Sam Altman’s brief removal as OpenAI CEO in November 2023. MIT Technology Review reported that Sutskever helped collect evidence of Altman’s alleged history of deception and assisted in drafting a memo to the board.

“I felt a great deal of ownership of OpenAI,” Sutskever testified. “I felt like I put my life into it, and I simply cared for it, and I didn’t want it to be destroyed.”

The testimony revealed that Sutskever has been estranged from both Brockman and Altman since the ouster attempt. Brockman had previously described his relationship with Sutskever as being “joined at the hip” until the November 2023 incident.

Brockman Counters Musk’s Nonprofit Claims

Greg Brockman testified that Musk actually pushed for OpenAI to create a for-profit arm and fought for “absolute control” over it, directly contradicting Musk’s claims that he was deceived about the company’s nonprofit mission. According to MIT Technology Review, OpenAI argues that Musk is suing because he didn’t get his way in the power struggle.

Musk had donated $38 million to OpenAI and claims Altman and Brockman tricked him into funding what he believed would remain a nonprofit dedicated to developing AI for humanity’s benefit. The company later accepted billions in Microsoft investment and restructured to operate a for-profit subsidiary.

Microsoft CEO Testimony and Trial Timeline

Microsoft CEO Satya Nadella appeared as a witness, highlighting Microsoft’s central role as OpenAI’s primary investor in the restructuring that Musk seeks to unwind. The trial proceedings have featured videotaped depositions from former OpenAI CTO Mira Murati and former board member Helen Toner, focusing on Altman’s leadership during the November 2023 crisis.

What This Means

The trial revelations expose the massive financial stakes and internal power struggles that have shaped OpenAI’s evolution from nonprofit to an $850 billion for-profit entity. The disclosed ownership stakes of Brockman ($30 billion) and Sutskever ($7 billion) demonstrate how early employees and founders have benefited enormously from OpenAI’s transformation.

Musk’s failed attempt to recruit Altman to Tesla suggests his lawsuit may indeed stem from competitive motivations rather than principled objections to OpenAI’s mission drift. The outcome could force OpenAI to unwind its corporate restructuring and potentially derail its planned IPO at a valuation approaching $1 trillion.

The testimony also provides unprecedented insight into the November 2023 board crisis that briefly removed Altman, revealing it as a culmination of long-standing tensions about the company’s direction and Altman’s leadership style.

FAQ

What is Elon Musk seeking in his lawsuit against OpenAI?
Musk is demanding up to $134 billion in damages, the removal of Sam Altman and Greg Brockman from leadership, and the unwinding of OpenAI’s corporate restructuring that created its for-profit subsidiary.

How much are OpenAI’s key executives worth?
Greg Brockman holds approximately $30 billion in OpenAI shares, while former chief scientist Ilya Sutskever owns a $7 billion stake in the company’s $850 billion for-profit arm.

Why did Musk try to recruit Sam Altman to Tesla?
In early 2018, before leaving OpenAI’s board, Musk offered Altman a position leading a “world-class AI lab” at Tesla and even proposed giving him a Tesla board seat, suggesting an attempt to gain control over OpenAI’s talent and technology.