Elon Musk Seeks $134B From OpenAI, Microsoft in 'Wrongful Gains' Case
Elon Musk Seeks $134B From OpenAI, Microsoft in 'Wrongful Gains' Case
Elon Musk aims up to $134 billion from OpenAI and Microsoft, arguing they earned wrongful gains from his early backing as a trial is set in Oakland.
Elon Musk is pursuing up to $134 billion in damages from OpenAI and Microsoft, arguing they earned “wrongful gains” from his early support of OpenAI and its mission. The court filing outlines that OpenAI gained between $65.5 billion and $109.4 billion from Musk’s contributions during the startup’s formative years, while Microsoft’s stake is put at between $13.3 billion and $25.1 billion. Musk contends that these gains are rightfully disgorged to him, pointing to his role in seed funding and his broader influence in the project’s early credibility.
The filing details that Musk contributed about $38 million, roughly 60% of OpenAI’s initial seed funding, and he claims he helped recruit staff, connect founders with key contacts, and lend credibility to the venture when it was created. He argues that, like other early investors who see outsized returns, the gains OpenAI and Microsoft earned far exceed his original investment.
Musk is now active in the AI space with xAI and its Grok project, having left OpenAI in 2018. He alleges that OpenAI violated its founding mission by restructuring into a for-profit entity, a move he says diverged from the nonprofit roots he helped establish. The filing paints the case as part of a broader dispute over control and direction in the rapidly evolving AI landscape.
A judge in Oakland, California, has ruled that a jury will hear the trial, which is expected to start in April. OpenAI and Microsoft countered Musk’s damages claims in separate filings, asserting that the suit is baseless and part of a harassment campaign. Microsoft’s lawyers, in particular, argued there is no evidence it aided and abetted OpenAI, while OpenAI labeled the lawsuit unfounded.
The filing notes that Musk’s expert, financial economist C. Paul Wazzan, calculated his contributions to OpenAI and Microsoft. Musk asserts that these calculations demonstrate the disproportionate gains accrued to the two companies, underscoring the argument that the early seed money and ongoing involvement justified a redistribution of the current valuations. The case highlights tensions over funding, governance, and the responsibilities of early supporters in AI ventures that have since grown into industry powerhouses.
If the court accepts Musk’s argument, the outcome could set a precedent for how early backers frame their financial stake in tech startups that later become dominant players. The proceedings are likely to attract broad attention within the tech sector and among policymakers watching the AI boom, as plaintiffs and defendants navigate questions about nonprofit origins, for-profit structures, and the boundaries of investor claims in rapidly scaling technologies.
