Jury Unanimously Rejects Musk OpenAI Lawsuit, Clearing Path to $1 Trillion IPO

A nine‑member federal jury in Oakland, California, unanimously rejected every claim in Elon Musk's $150 billion lawsuit against OpenAI and its CEO Sam Altman on Monday, finding that Musk waited too long to bring his case. The panel deliberated for less than two hours before siding entirely with the defendants, according to Reuters.

The verdict hinged on a single legal deadline: the three‑year statute of limitations. Musk filed his lawsuit in August 2024, but OpenAI successfully argued that he knew about the company's growth plans years earlier — meaning the clock had already run out. The jury never ruled on whether OpenAI actually betrayed its original nonprofit mission. They didn't need to.

U.S. District Judge Yvonne Gonzalez Rogers, who presided over the three‑week trial, told the courtroom in remarks reported by Reuters: "There's a substantial amount of evidence to support the jury's finding, which is why I was prepared to dismiss on the spot."

Moments after the verdict, Musk's lead attorney Marc Toberoff told reporters a single word: "Appeal." At a press conference, he compared the legal battle to the American Revolution, telling:² "They were major losses for Americans, but who won the war? And this one is not over."

Musk himself took to X within hours of the ruling, posting: "Altman & Brockman did in fact enrich themselves by stealing a charity. The only question is WHEN they did it!" He added that "creating a precedent to loot charities is incredibly destructive to charitable giving in America," per.¹

Legal experts note the appeal faces steep odds. Statute‑of‑limitations rulings are based on factual findings by the jury, which appeals courts rarely overturn. Judge Gonzalez Rogers herself indicated that any appeal would face "an uphill battle."

The most immediate consequence of the verdict: OpenAI's path to an initial public offering is now dramatically clearer. The lawsuit had been the single largest legal overhang on the company's planned IPO, which Reuters reports could value the company at $1 trillion.

Musk had sought not just $150 billion in damages but also the removal of Altman and co‑founder Greg Brockman from their leadership roles and the unwinding of OpenAI's for‑profit conversion. None of that will happen now. The verdict leaves OpenAI's corporate structure intact and its leadership in place.

Wedbush analyst Dan Ives called it "a huge win for Altman and OpenAI despite the scrapes and bruises on Altman's persona and leadership," according to Reuters. The broader signal to Silicon Valley is clear: startups that begin as nonprofits can convert to for‑profit structures without facing the kind of existential legal threat Musk attempted.

The three‑week trial exposed deep rifts among OpenAI's founders and aired years of internal communications. Both Musk and Altman took the stand, and Altman's credibility became a central theme — multiple witnesses described him as a liar, and when asked if he was completely trustworthy, Altman did not give an unqualified "yes," Reuters reported.

OpenAI's lawyer Sarah Eddy dismissed Musk's case as "an after‑the‑fact contrivance that bears no relationship to reality" and "a hypocritical attempt to sabotage a competitor." Musk's team argued that Altman manipulated the billionaire into donating $38 million to the nonprofit, only to betray its public‑benefit mission in pursuit of profits from Microsoft and other investors.

Microsoft's involvement was also on trial: the company faced an aiding‑and‑abetting claim, and a Microsoft executive testified that the company has spent more than $100 billion on its OpenAI partnership. Those claims were dismissed along with all others.

For developers building on AI platforms, the verdict removes uncertainty around OpenAI's trajectory. The threat of a court‑ordered restructuring or leadership change is gone. OpenAI can now move forward with its IPO plans and its product roadmap without legal distraction.

The ruling also establishes a precedent that nonprofit‑to‑for‑profit conversions in AI are legally defensible — provided founders act within the statute of limitations. Musk's lawyer Marc Toberoff had warned the verdict would create "a brand new formula for Silicon Valley" that lets nonprofits later pivot to profit‑seeking, Reuters reported. The jury, evidently, was fine with that.

Meanwhile, Musk's own AI venture, xAI (now part of SpaceX), is preparing its own IPO targeted for June 11, 2026. The rivalry between Musk and Altman, which played out in a courtroom for three weeks, will now shift back to the market — where both companies will compete for developer loyalty and investor dollars.