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OpenAI Group PBC raises $122B (2026)
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fundraiseAnnounced · Mar 31, 2026Artificial Intelligence
OpenAI Group PBC
OpenAI Group PBC

OpenAI Group PBC raises $122B

David Najork
David Najork · Founding Software Engineer
Published · Updated · 2 min read
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Raise amount
$122B
Company
OpenAI Group PBC
OpenAI Group PBC
Round
Lead investor

OpenAI Group PBC has completed a $122 billion funding round led by SoftBank Group Corp., setting a new record as the largest capital raise in Silicon Valley’s history. This infusion of capital boosts OpenAI's valuation to $852 billion and positions the artificial intelligence company for further expansion, possibly in preparation for a rumored initial public offering.

The massive funding round saw participation from prominent investors including Andreessen Horowitz, D.E. Shaw Ventures, MGX, TPG, T. Rowe Price Associates, and longstanding supporters such as Amazon, Nvidia, and Microsoft. Additionally, almost $3 billion was contributed by individual investors via bank channels. OpenAI has also expanded its revolving credit facility to approximately $4.7 billion, enhancing its financial flexibility to invest in critical infrastructure such as AI chips and data centers.

OpenAI plans to channel the new funds into areas that will sustain its rapid growth trajectory, such as infrastructure and high-caliber talent acquisition. The company is actively shifting its strategic focus toward enterprise customers, paralleling strategies employed by competitors like Anthropic PBC. OpenAI’s enterprise revenue has increased to 40% of total sales, a rise from 30% last year, indicating a shift that the company aims to equalize with consumer revenue by 2026.

With over 900 million weekly active users and a subscriber base surpassing 50 million, OpenAI is seeing substantial adoption of its consumer applications. The company asserts that its revenue growth is outpacing that of major tech companies such as Alphabet and Meta, with reported sales exceeding $2 billion per month. OpenAI has also made significant strides with ChatGPT, whose search functionality usage has tripled over the past year, challenging incumbents like Google.

This substantial capital injection not only underscores the immense investor confidence in OpenAI but also raises the stakes for CEO Sam Altman to justify the firm’s lofty valuation. As OpenAI continues to scale, integrating into ARK Investment Management's ETFs will offer broader investor access. Looking forward, the company’s roadmap and performance in the enterprise sector, alongside the effectiveness of its infrastructural investments, will be pivotal in sustaining momentum ahead of a proposed IPO.

Deal timeline

Announced
Mar 31, 2026 · siliconangle.com
Additional milestones (proxy, vote, close) appear as filings and press updates are indexed.
Sector context

This transaction is classified in Artificial Intelligence with a reported deal value of $122B. Figures and status may change as sources update.

Sources: siliconangle.com · Primary article · FireStrike proprietary index