OpenAI has raised an additional $10 billion from investors, bringing its total pre-IPO funding round to over $120 billion. The new capital follows an initial $110 billion round announced in late February 2026 and was raised to meet continued investor demand as the company prepares for what is expected to be the largest technology IPO in history.
The $120 billion total represents the largest private funding round ever completed by a technology company. For context, this exceeds the GDP of more than 100 countries and is roughly equivalent to the market capitalization of companies like Goldman Sachs or Caterpillar. The valuation implied by the round — reported at approximately $300 billion — makes OpenAI the most valuable private company in history by a significant margin.
The additional $10 billion came primarily from existing investors who increased their commitments, though new participants also joined the round. SoftBank, which led the initial $110 billion tranche, is among the investors that added to their positions. The round’s structure gives OpenAI capital to fund its transition from a nonprofit to a for-profit entity, a restructuring that has faced legal challenges from co-founder Elon Musk and scrutiny from California’s attorney general.
OpenAI plans to deploy the capital across several areas: training next-generation models beyond GPT-5.4, expanding data center infrastructure, growing its enterprise sales organization, and funding the Stargate joint venture with SoftBank and Oracle for US-based AI compute facilities. The company’s burn rate — estimated at over $5 billion annually — means even $120 billion provides a finite runway, particularly as training costs for frontier models continue to escalate.
The funding arrives as OpenAI faces intensifying competition from Anthropic (Claude Opus 4.6), Google (Gemini 3), and open-source alternatives (DeepSeek, Qwen) that offer comparable capabilities at lower costs. Whether $120 billion in capital translates to a sustainable competitive advantage depends on whether OpenAI can convert its current market position into durable enterprise revenue before cheaper alternatives erode its pricing power.
