Robinhood Ventures Invests $75 Million in OpenAI, Offering Retail Traders Exposure

In brief

• Robinhood Ventures Fund I purchased approximately $75 million of OpenAI common stock.
• The publicly-traded closed-end fund is intended to democratize access to private markets without accreditation requirements or investment minimums.
• The fund's portfolio includes Stripe, Databricks, ElevenLabs, Ramp, and Revolut alongside its new OpenAI position.

Robinhood Ventures Fund I purchased approximately $75 million of OpenAI common stock, the fund announced Wednesday, letting retail investors who buy shares in Robinhood’s publicly traded fund get exposure to the AI giant.

The investment represents a significant addition to RVI's concentrated portfolio of high-growth private companies, which includes Airwallex, Boom, Databricks, ElevenLabs, Mercor, Oura, Ramp, Revolut, and Stripe. OpenAI, the maker of ChatGPT recently valued at $852 billion, marks one of the fund's largest single investments since launch.

“OpenAI is one of the frontier artificial intelligence companies, and we are incredibly proud to add them to the Fund,” said Sarah Pinto, president of Robinhood Ventures Fund I, in a statement. “As one of RVI’s largest investments to date, this underscores our core mission to provide everyday investors with access to what we believe are transformative companies shaping the future.”

RVI's structure as a closed-end fund enables retail investors to access private company valuations through standard brokerage accounts. The fund eliminates barriers that typically restrict private market investments to wealthy accredited investors, including high minimum thresholds and complex investment structures.

The timing aligns with growing retail interest in AI investments across crypto-adjacent platforms. Robinhood's push into AI exposure comes as traditional finance and crypto platforms increasingly compete for retail investment dollars in emerging technology sectors. The fund's public listing allows investors to trade shares like any stock, providing liquidity that direct private investments lack.

The investment highlights a significant shift in market composition, with the number of publicly traded companies in the U.S. falling from 7,000 in 2000 to 4,000 last year. Meanwhile, private companies have grown to outnumber public companies by more than 6.5 times as of April 2024, with the estimated value of private firms surpassing $10 trillion in the first quarter of 2025.

Led by Sam Altman, OpenAI is one of the largest players in the frontier AI space, competing with fellow startup Anthropic—the maker of Claude—and tech giant Google with its Gemini series of models.

Both OpenAI and Anthropic are believed to be laying the groundwork for , perhaps as soon as later this year. Users on Myriad—a prediction market platform operated by 's parent company, Dastan—currently believe that Anthropic will be the first of the AI giants to go public, as of this writing.