Elon Musk’s OpenAI Lawsuit Dismissed: Jury Rules Claims Filed Too Late

Table of Contents A California jury has ruled against Elon Musk in his lawsuit targeting OpenAI and its co-founders Sam Altman and Greg Brockman. The Monday decision found the defendants bore no liability, determining that Musk’s legal action was filed beyond the applicable statute of limitations. Regarding the OpenAI case, the judge & jury never actually ruled on the merits of the case, just on a calendar technicality. There is no question to anyone following the case in detail that Altman & Brockman did in fact enrich themselves by stealing a charity. The only question… — Elon Musk (@elonmusk) May 18, 2026 The proceedings unfolded over three weeks at the US District Court for the Northern District of California in Oakland. Judge Yvonne Gonzalez Rogers formally accepted the jury’s determination. Musk’s complaint centered on accusations that OpenAI‘s transformation from nonprofit to for-profit entity resulted in improper financial gain for Altman and Brockman. He maintained his financial contributions were made with the explicit expectation the organization would maintain its nonprofit status. The AI research company was established in 2015 by Musk, Altman, and additional co-founders. Musk departed the organization in 2018, years before its corporate restructuring occurred. Throughout the proceedings, Musk’s legal representative Steven Molo attempted to undermine Altman’s credibility. He highlighted Altman’s temporary removal from OpenAI’s board in 2023, when directors cited concerns about his lack of consistent candor. The CEO was returned to his position within days. “Sam Altman’s credibility is directly at issue in this case,” Molo addressed the jury. “If you cannot trust him, if you don’t believe him, they cannot win.” OpenAI’s defense attorneys countered these assertions, presenting testimony from numerous witnesses who verified that Musk never imposed nonprofit conditions on his financial contributions. The defense further emphasized the timing issue, asserting the lawsuit was initiated beyond permissible time limits. Musk declared his appeal intentions on X. “There is no question to anyone following the case in detail that Altman and Brockman did in fact enrich themselves by stealing a charity,” he posted. “The only question is WHEN they did it.” Carl Tobias, a law professor at the University of Richmond, informed Barron’s that appeal prospects appear unfavorable. “I think the case is pretty much over,” he stated. “It’s all fact specific, so I don’t think there’s any legal question there.” The ruling represents a significant victory for OpenAI and its investment partners. According to Wedbush analyst Dan Ives, the decision eliminates roughly $134 billion in potential damages that had been casting uncertainty over the company. Microsoft, having committed over $10 billion to OpenAI, stands to gain considerably from this outcome. Microsoft stock showed modest gains, trading at $423.33 on Monday. Other major investors including Amazon, SoftBank, and Nvidia also benefit from the resolution, with OpenAI’s current valuation hovering near $1 trillion. Amazon revealed a $50 billion multi-year commitment to OpenAI this past February. The artificial intelligence firm is aggressively pursuing plans to become publicly traded and is considered among the most anticipated IPO candidates for 2026. Tesla stock declined 3% Monday in response to the verdict. The litigation may ultimately be recalled not for its judicial resolution but for exposing a highly visible relationship breakdown between tech titans. “When billionaires break up it can be expensive and nasty,” Tobias observed. Discover top-performing stocks in AI, Crypto, and Technology with expert analysis.