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Thrive Capital invested about $1 billion in OpenAI at a $285 billion valuation, source says

By Mark GrundellCNBCFebruary 25, 2026 at 6:36 PMBullish1 min read

OpenAI has reportedly secured a massive $1 billion investment from Thrive Capital, valuing the artificial intelligence g

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OpenAI has reportedly secured a massive $1 billion investment from Thrive Capital, valuing the artificial intelligence giant at a staggering $150 billion post-money (with some secondary market estimates pushing valuations higher to $185 billion depending on deal structure). This capital injection underscores the insatiable appetite for foundational AI models despite the immense capital expenditures required to train and maintain them. For investors, this move solidifies Thrive Capital's role as a primary kingmaker in the private tech space and signals that OpenAI remains the undisputed leader in the generative AI arms race, outpacing rivals like Anthropic and Google. The deal comes at a pivotal moment as OpenAI discusses transitioning from a non-profit-controlled entity to a more traditional for-profit corporation, a move likely intended to attract further institutional capital and potentially pave the way for an eventual IPO. However, the eye-watering valuation also raises questions about the 'AI bubble' and whether the revenue growth—reportedly reaching an annualized rate of $3.7 billion—can scale fast enough to justify such multiples. Investors should watch for how Microsoft renegotiates its equity stake in light of this new valuation and whether OpenAI's shift in corporate structure triggers regulatory scrutiny.

What to watch next

Watch upcoming earnings, policy statements and sector-level price action for confirmation.

Key Takeaways

  • 1Thrive Capital is leading the round with a $1 billion commitment, significantly boosting OpenAI's liquidity for compute and R&D.
  • 2The valuation has surged to approximately $150 billion to $185 billion, making OpenAI one of the most valuable private companies in history.
  • 3This funding occurs alongside a potential restructuring of OpenAI's corporate governance to a for-profit benefit corporation.
  • 4The deal highlights the ongoing 'compute war' where massive capital raises are necessary to secure NVIDIA-produced hardware and data center capacity.
  • 5OpenAI's annualized revenue has seen explosive growth, recently surpassing the $3.6 billion mark, though it remains heavily loss-making due to high operational costs.

OpenAI has reportedly secured a massive $1 billion investment from Thrive Capital, valuing the artificial intelligence giant at a staggering $150 billion post-money (with some secondary market estimates pushing valuations higher to $185 billion depending on deal structure). This capital injection underscores the insatiable appetite for foundational AI models despite the immense capital expenditures required to train and maintain them. For investors, this move solidifies Thrive Capital's role as a primary kingmaker in the private tech space and signals that OpenAI remains the undisputed leader in the generative AI arms race, outpacing rivals like Anthropic and Google. The deal comes at a pivotal moment as OpenAI discusses transitioning from a non-profit-controlled entity to a more traditional for-profit corporation, a move likely intended to attract further institutional capital and potentially pave the way for an eventual IPO. However, the eye-watering valuation also raises questions about the 'AI bubble' and whether the revenue growth—reportedly reaching an annualized rate of $3.7 billion—can scale fast enough to justify such multiples. Investors should watch for how Microsoft renegotiates its equity stake in light of this new valuation and whether OpenAI's shift in corporate structure triggers regulatory scrutiny.

OpenAI has reportedly secured a massive $1 billion investment from Thrive Capital, valuing the artificial intelligence giant at a staggering $150 billion post-money (with some secondary market estimates pushing valuations higher to $185 billion depending on deal structure). This capital injection underscores the insatiable appetite for foundational AI models despite the immense capital expenditures required to train and maintain them. For investors, this move solidifies Thrive Capital's role as a primary kingmaker in the private tech space and signals that OpenAI remains the undisputed leader in the generative AI arms race, outpacing rivals like Anthropic and Google. The deal comes at a pivotal moment as OpenAI discusses transitioning from a non-profit-controlled entity to a more traditional for-profit corporation, a move likely intended to attract further institutional capital and potentially pave the way for an eventual IPO. However, the eye-watering valuation also raises questions about the 'AI bubble' and whether the revenue growth—reportedly reaching an annualized rate of $3.7 billion—can scale fast enough to justify such multiples. Investors should watch for how Microsoft renegotiates its equity stake in light of this new valuation and whether OpenAI's shift in corporate structure triggers regulatory scrutiny. The development arrives against a backdrop of shifting risk appetite, where investors are reassessing exposure to markets and weighing the second-order impact on adjacent sectors. Markets are watching MSFT closely as the story develops. At the latest read, MSFT price stood at 450.24, a 5.4451% move on the day, with a forward P/E near 32.3048 and a market

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