Unicorn Club· Unicorn Private Research
The short answer
You cannot buy OpenAI through a broker: as of 28 October 2026 it is not listed on any exchange. Before an IPO every route is private. You buy shares on the secondary market, you join an SPV that holds them, or you own a fund with a stake. In Unicorn Club, accredited investors can join a club deal on OpenAI through an SPV, from $100,000.
What OpenAI does
OpenAI makes ChatGPT and the GPT models, sold to consumers by subscription and to businesses through its API. It was recapitalised in October 2025, and the nonprofit OpenAI Foundation is still a shareholder (Microsoft, 28 October 2025).
Latest valuation
The last valuation on record is 852 billion dollars (March 2026, source: CNBC).
A funding round set it: new money went in at that price.
On 19 October 2026 Reuters reported talks at about 1.4 trillion dollars. Talks, nothing closed.
IPO status
OpenAI submitted a confidential draft registration statement to the SEC on 8 June 2026 (source: CNBC). As of 28 October 2026 there was no public prospectus, no price range and no listing date.
On 12 September 2026 its chief executive told Fortune there would be no listing in 2026.
Ways to get exposure before the IPO
Secondary market. An employee or an early investor sells shares to a new buyer, through platforms such as Forge Global or Nasdaq Private Market, or through a broker. Most private companies keep a right of first refusal and ask for board consent. A trade can take weeks. It can also fail at the last step.
SPV. A special purpose vehicle buys the shares and you buy an interest in the vehicle. Your name does not go on the company's register. The vehicle has a manager, its own costs and its own rules on when money comes back.
Funds. Some venture and growth funds hold OpenAI shares. You get exposure mixed with the rest of their portfolio, lock-ups that run for years and minimums the fund decides. A few listed investment trusts publish their private holdings: that is the one route open on a stock exchange, at a price that can sit above or below the value of what they own.
Before choosing, ask three things. Who sets the price, what it costs every year, and when the money comes back.
The OpenAI club deal in Unicorn Club
Unicorn Club runs club deals for its members. For OpenAI, a dedicated SPV buys OpenAI shares on the secondary market when the company's transfer rules allow it, and every member who joins commits a separate amount.
Minimum $100,000 per deal. US residents: $200,000 for individuals and $1,000,000 for companies and other entities. Only accredited or qualified investors under the rules of their country of residence can take part, confirmed in the app with a short questionnaire.
Each commitment is paid in full, by wire or in BTC, ETH, USDT or USDC (ERC-20).
To see the deal and commit you need membership: $99 a month or $890 a year. Membership is not an investment and is not invested.
Opens the Unicorn Club web app. Sign in, join, answer the questionnaire, then choose the amount.
Frequently asked questions
Can I buy OpenAI shares on the stock exchange?
No. As of 28 October 2026 OpenAI is a private company with no ticker. Its shares change hands only in private deals, usually with the company's consent.
When will OpenAI go public?
No date has been announced. OpenAI submitted a confidential draft to the SEC on 8 June 2026, and a public prospectus has to come before any listing.
What is the minimum to invest in OpenAI through Unicorn Club?
$100,000 per club deal; for US residents $200,000 for individuals and $1,000,000 for entities. Membership is separate: $99 a month or $890 a year.
Who can join the OpenAI club deal?
Accredited or qualified investors under the laws of their country of residence. The club deal is not a public offering.
Sources and further reading
- OpenAI: full profile on Unicorn Private Research
- OpenAI on Unicorn Watch: IPO status and sources
- Valuation source: CNBC
- IPO source: CNBC
Investing involves the risk of losing capital.