On March 31, 2026, OpenAI finalized a $122 billion funding round, pushing its post-money valuation to a staggering $852 billion, a new record in private capital markets. The round built on a $110 billion commitment announced on February 27, 2026, with CFO Sarah Friar confirming an additional $10–$12 billion inflow by March 24, ultimately surpassing the $100 billion target.
Investor Lineup: Tech Titans and Elite VCs
Amazon led the round with $50 billion, coupled with a $100 billion eight-year cloud expansion agreement. Nvidia contributed $30 billion while deepening compute partnership ties, and SoftBank co-led with another $30 billion. Microsoft continued its long-standing participation. Co-leaders also included A16z, D.E. Shaw Ventures, Abu Dhabi's MGX, TPG, and accounts managed by T. Rowe Price Associates. Broader institutional participation came from Altimeter, Appaloosa LP, Ark Invest, Blackrock and Blackstone affiliated funds, Coatue, Fidelity Management & Research, Sequoia Capital, Thrive Capital, Temasek, and UC Investments. For the first time, OpenAI raised over $3 billion via retail banking channels and expanded its revolving credit facility to approximately $4.7 billion, backed by JPMorgan Chase, Goldman Sachs, Citigroup, Morgan Stanley, Wells Fargo, and other international banks. Ark Invest will include OpenAI in several of its ETFs.
Capital Deployment and Business Momentum
The funds will be directed toward compute infrastructure, model development, and product expansion. OpenAI describes its growth as a flywheel: compute enables better models, which drive product adoption, generating revenue for reinvestment. The company is diversifying its compute base across Microsoft, Oracle, AWS, Coreweave, and Google Cloud, and developing its own chip in partnership with Broadcom. On the product side, OpenAI is building a "unified AI superapp" combining ChatGPT, Codex, browsing, and agentic tools. Codex, now a flagship coding agent, has reached 2 million weekly users with 70% monthly growth. Its ads pilot exceeded $100 million in annualized revenue within six weeks. ChatGPT boasts over 900 million weekly active users and more than 50 million paid subscribers, generating $2 billion in monthly revenue, with enterprise clients accounting for over 40%. APIs process more than 15 billion tokens per minute.
Strategic Shift and IPO Expectations
This fundraising follows a $40 billion round completed in 2025, reflecting OpenAI's transformation from research roots to large-scale infrastructure and commercial operations. The company compared the capital investment to building power grids or highway systems. The financing expands OpenAI's ownership base at a time when an IPO is widely anticipated, with 2026 previously cited as a potential target year. The value of the company's nonprofit stake is now estimated at over $180 billion. In its official announcement, OpenAI described the investor base as representing "deep conviction in global capital markets," spanning technology companies, sovereign-linked funds, traditional venture capital, and major institutional asset managers. The company stated its next phase focuses on developing AGI and extending AI benefits to healthcare, science, and the economy.