OpenAI is set to hit public markets within months, and CEO Sam Altman just vaporized nearly $75 billion of Tesla's market cap with a single tweet.
Shares of Tesla Inc.
The move represents a strategic reversal. OpenAI shuttered its internal robotics team in 2020, instead backing outside startups like Figure AI and 1X Technologies. By bringing hardware back in-house, OpenAI is now competing with the very companies it bankrolled, recasting its prospectus story from pure software to vertically integrated hardware.
The division is led by Aditya Ramesh, the researcher behind DALL-E and Sora. His "world simulation" mandate may go straight at Tesla's data moat. Optimus relies on real-world video harvested from Tesla vehicles. OpenAI's approach uses synthetic environments instead.
OpenAI's IPO Timing
OpenAI is preparing to file an IPO prospectus, with the Wall Street Journal reporting in late May that a confidential filing could come within days.
The company is targeting a public debut as early as September at a valuation potentially up to $1 trillion. The robotics announcement gives investors a fresh growth story to underwrite ahead of the roadshow.
It also puts OpenAI on a direct collision course with Elon Musk's Optimus program. Tesla halted Model S and Model X production at its Fremont factory to convert the line for humanoid robot assembly.
What Prediction Markets Think
Polymarket traders think there is only a 14% chance Optimus is released to the public by the end of the year.
They estimate the probability of an OpenAI IPO this year at 72%.
Anthropic, which filed for IPO yesterday, has an 84% chance of completing its IPO before OpenAI.
Tesla's investment case has increasingly hinged on its AI and robotics story rather than its core EV business. Once OpenAI lists, investors may be able to buy AI exposure directly instead of using TSLA as a proxy, potentially eroding the premium supporting Tesla's $1.56 trillion market cap.
The selloff may not be solely attributable to the OpenAI news. Nvidia Corporation
