There is a number that continues to increase and on Tuesday it increased again. OpenAI announced that it had closed its latest funding round with $122 billion in committed capital, valuing the ChatGPT maker at $852 billion post-money. The figure is higher than the $110 billion the company announced in February, when Amazon, Nvidia and SoftBank each committed tens of billions to anchor what was already the largest private financing round in history.
The additional $12 billion came from a broader group of investors, and it is this tranche that marks the most consequential change. For the first time, OpenAI expanded participation to individual investors through banking channels, raising $3 billion from retail participants. It’s a move that looks less like conventional venture financing and more like the foundation for what comes next: a widely anticipated initial public offering that could happen as early as the fourth quarter of 2026.
SoftBank co-led the round alongside Andreessen Horowitz and DE Shaw Ventures. Among strategic investors, Amazon’s commitment was the largest with up to $50 billion, followed by Nvidia and SoftBank with $30 billion each. Longtime OpenAI partner Microsoft also participated, although the company did not disclose the size of its contribution. By the end of last year, Microsoft had invested more than $13 billion in OpenAI.
The pressure of valuation
The scale of the round reflects both the ambition of OpenAI’s plans and the sheer volume of capital now pursuing AI infrastructure. The company said it is generating $2 billion in revenue per month, up from $13.1 billion for all of 2025. ChatGPT now supports more than 900 million weekly active users, including more than 50 million subscribers. These are figures that would be notable for any company; For someone who launched their signature product at the end of 2022, they are extraordinary.
But OpenAI is still burning money and not yet profitable, a detail that becomes more important as the valuation rises. Chief Executive Sam Altman will be under considerable pressure to justify an $852 billion price tag, particularly as the company has been backing away from some of its most ambitious spending plans in recent months. Open AI close Soraits short-form video-generating app, after user engagement fell sharply and a licensing deal with Disney fell apart.
Sora’s retreat is instructive. It suggests that even within OpenAI, there is a growing recognition that not all frontiers of generative AI will prove commercially viable, at least not in the timeframes required by risk-stage valuations. He AI boom driving record growth in 2025 was overwhelmingly driven by enterprise adoption and coding tools, not consumer novelty. OpenAI CFO Sarah Friar has said the company will focus on “practical adoption” in 2026, a sign that prioritizing revenue-generating products over experimental ones is now an explicit strategy.
The retail investor question
The decision to open the round to individual investors stands out for several reasons. It expands OpenAI’s shareholder base ahead of an initial public offering, creating a group of retail supporters who will have a financial stake in the success of the company’s public debut. OpenAI will also be included in several exchange-traded funds managed by ARK Invest, further expanding ownership to a class of investors that historically have not had access to pre-IPO AI companies.
But $3 billion from retail investors, while symbolically significant, represents less than 2.5 percent of the total round. Real capital and real leverage remain in the hands of a handful of corporate and institutional sponsors whose strategic interests extend far beyond financial returns. Amazon’s $50 billion investment, for example, has as much to do with securing AI infrastructure for its cloud computing division as it does with its portfolio returns. Nvidia’s $30 billion cements its position as an indispensable hardware provider for the AI industry. SoftBank, which got a $40 billion bridge loan to fund its commitment, it is betting that AI will be the defining investment thesis of the decade.
The capital being deployed is, by any historical standard, astonishing. But OpenAI framed it in terms of infrastructure, likening investment to building foundational technological layers. “The capital being deployed today is helping to build the infrastructure layer for intelligence itself,” the company said. It’s the kind of language designed to make $122 billion seem not a gamble but an inevitability.
Whether the market agrees will depend on what OpenAI does next. the company that Other companies are restructuring to compete with It must now demonstrate that its earnings trajectory can sustain a valuation that exceeds the GDP of most countries. At $852 billion, OpenAI is no longer a startup judged by its potential. You are increasingly judged by the gap between what you promise and what you deliver.
