Due to revolutionary products like ChatGPT, DALL·E, along with advanced AI research, OpenAI has become one of the most influential artificial intelligence (AI) companies. ChatGPT, DALL·E, and advanced AI research have revolutionized the field. With the growing investor interest, many are keen to learn how to buy OpenAI stock. The company, unlike many tech giants, remains private and does not trade on stock exchanges like NASDAQ and NYSE.
In this article, we delve into OpenAI’s private stock, its current valuation, and pre-IPO prospects and focus on what an investor should consider before buying or selling the shares.
Is OpenAI Stock Publicly Traded?
No, OpenAI stock is not public, and remains a privately held company. Consequently, retail investors cannot purchase shares on stock trading apps like Robinhood, Fidelity, or E*TRADE.
As per Yahoo Finance, OpenAI has been over $271 billion in valuation, which makes. OpenAI is one of the most valuable private companies in the world.
There still does not exist an OpenAI ticker symbol because no IPO (Initial Public Offering) has been filed. Consequently, there is no public stock price to track. This is the company’s status in the traditional markets.
Pre-IPO Opportunities: Buying OpenAI Shares
Although OpenAI isn’t public, OpenAI shares can be purchased through the secondary market.
Notice and other similar platforms, allow accredited investors and other institutions to buy pre-IPO shares from OpenAI’s early investors and employees who want to liquidate their holdings.
The following is how the transactions are structured.
Accreditation Required – Shares can only be purchased by investors who have received accreditation.
Indirect Transfers – Direct transfers are not permitted by OpenAI. Purchases will be made via special purpose vehicles (SPVs) or forward purchase contracts.
Trading Timeline – Due to the nuances of the legal and compliance requirements, transactions can take anywhere between 30-60 days to complete.
This alongside other private companies, like OpenAI, SpaceX, and Stripe, are examples of which investors are able to buy stock before the company goes public.
Current OpenAI stock price and valuation.
OpenAi secondary market valuation pegs their market cap at 271 billion, and as of September 2025, OpenAi stock was 473.67 as estimated by Notice’s most recent data.
OpenAi’s valuation is much larger than recent funding from SoftBank, which was 40 billion in April 2025, and set funding requirements down by 9.88% this year.
OpenAI stock, in comparison to Google, Meta, and Amazon, signifies outstanding growth potential before the company goes public.
For more insight on this valuation, financial platforms like MarketWireNew and StockAnalysis.com can be useful.
Why Investors Are Excited About OpenAI
Innovations with artificial Intelligence technologies have expedited Open AI’s growth.
ChatGPT became the fastest ever app to grow to million users and became the fastest growing app in history.
The company is developing tools for many industries such as health tools and finance and is leading the industry in research for AI.
Open AI has garnered investment from other tech companies such as Microsoft and Nvidia.
There has been increasing demand for Open AI shares on the secondary market. This ecosystem is greatly favorable for investors as it offers ,in their point of view, a lifetime opportunity to invest in a company who is very likely to be the one defining the future of AI.
Open AI is a private company and thus has risks associated with investing.
While the potential for rewards is high, there are equally risks to consider.
For one, many placed a high stake on liquidity. Selling company shares prior to the IPO is very difficult.
There are regulations placed on participants and only a select number of investors are allowed to invest.
Prices placed on the secondary market may not be a reflection of the worth of the company.
There is no Open AI company market, and thus it is not possible to accurately predict a time.
Investors need to consider aspects such as their time frames and risk tolerances before drawing a conclusion.
How to Sell OpenAI Stock
If you already own OpenAI shares — for instance, as an employee or early investor — you can sell OpenAI stock through private broker networks like Notice.
This involves:
- Posting your sell interest anonymously
- Negotiating through specialized private market brokers
- Completing compliance checks and legal documentation
The right broker can connect sellers with high-demand buyers and maximize returns.
OpenAI’s IPO Outlook
The big question for many investors is when OpenAI will go public.
While there is no confirmed IPO date, experts believe a public listing could happen within the next two to three years, given the company’s rapid growth and increasing funding needs.
When that happens, OpenAI would reserve a stock symbol and list on a major exchange, making it accessible to public stock investors worldwide.
Conclusion: Should You Invest in OpenAI Stock Now?
Investing in OpenAI today requires navigating the complexities of private market transactions.
For accredited investors, this may be an exciting chance to purchase shares before an IPO. However, retail investors will need to wait until OpenAI becomes publicly traded.
As the company continues to lead in AI research and development, its valuation is likely to grow, making it one of the most closely watched potential IPOs in tech history.
If you’re looking to invest in OpenAI, stay updated through platforms like Yahoo Finance, Ars Technica, and World Financial Review for the latest insights on OpenAI’s market activity
