How big is OpenAI’s $122B funding round?

OpenAI closes a record $122B round at an $852B valuation

OpenAI has closed what is described as a record-breaking $122 billion funding round at an $852 billion post-money valuation, and it has opened the door for retail investors for the first time. Multiple items in the feed point to the same funding milestone and valuation figure.

The round’s scale matters because it places OpenAI among the largest private companies globally by valuation, while also signaling continued investor confidence that demand for frontier AI will keep expanding quickly enough to justify extremely large capital raises. The feed also indicates the funding was structured in a way that includes retail participation, via banks and ETFs managed by ARK Invest.

Within the broader business picture, separate coverage in the pool says OpenAI reported generating $2B in monthly revenue and that enterprise customers account for 40%+ of that total, with the company aiming for revenue parity between enterprise and consumer revenue by the end of 2026. Taken together, the funding and revenue figures suggest OpenAI is betting on enterprise adoption as well as mass-market use.

The immediate effect of such a large round is typically increased runway for compute, model development, and go-to-market investments. It can also raise competitive stakes across the AI industry, as rivals seek comparable infrastructure and product acceleration.

Because many details beyond the headline numbers aren’t included in the provided materials, investors will likely focus on follow-on disclosures such as how much is earmarked for infrastructure, what governance or liquidity terms were granted to retail participants, and what near-term milestones OpenAI plans to hit with the capital.

But the central facts from the available stories are unambiguous: $122B closed, $852B valuation, and retail access introduced as part of the transaction.