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OPEA
Privately held company

OpenAI

$754.79

Source: Nasdaq Private Markets
$69.26 (10.10%)past six months

Pricing and valuation data provided by Nasdaq Private Market (Tape D®). Private company shares are not available for trading on Public or any public exchanges. Displayed values are estimates based on historical primary & secondary activity and not a guarantee of real-time market price.

OpenAI Valuation

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About OpenAI

OpenAI is an artificial intelligence research and deployment organization that develops advanced AI systems, models, and tools to push the boundaries of what intelligent software can do while guiding their evolution toward broad societal benefit. It operates both research-centric and commercial arms to create generative models and intelligent applications that serve developers, businesses, and eve...read more
Co-FounderSam Altman
Co-FounderGreg Brockman
Co-FounderJessica Livingston
Co-FounderElon Musk
Co-FounderJohn Schulman
Co-FounderIlya Sutskever
Co-FounderWojciech Zaremba
CEOSam Altman
PresidentGreg Brockman
COOBrad Lightcap
HeadquartersSan Francisco, CA
Founded2015
SectorAI & Machine Learning

Public market exposure

Publicly traded companies with exposure to this private company.

SuRo Capital Corp NSLR

Neostellar Capital ($NSLR, fka SuRo Capital), a Nasdaq-listed BDC, holds OpenAI via an ARK SPV worth $59.3M (Jun 2026), ~29% of its ~$204M market cap. NSLR trades at a ~43% discount to NAV ($7.71 vs. $13.44, Jun 2026). Data as of 9/29/26.

Eightco Holdings Inc ORBS

Eightco Holdings ($ORBS), a Nasdaq-listed holding company, owns OpenAI preferred stock via an SPV carried at $92.6M, ~18% of its ~$509M market cap. OpenAI's estimated secondary market price is $788/share. ORBS is flagged as Nasdaq non-compliant. Data as of 9/29/26.

Destiny Tech100 Inc DXYZ

Destiny Tech100 ($DXYZ), an NYSE closed-end fund, held $42.8M of OpenAI in Jun 2026 and bought $150M more in Aug, ~13% of its ~$1.46B market cap. DXYZ trades at an ~11% discount to NAV ($30.70 vs. $34.30, Jun 2026). Data as of 9/29/26.

Robinhood Ventures Fund I RVI

Robinhood Ventures Fund I ($RVI), an NYSE closed-end fund, bought $75M of OpenAI in Apr 2026, ~10% of its ~$750M market cap. OpenAI's estimated secondary market price is $788/share. RVI trades at a ~10% premium to NAV ($27.53 vs. $25.02, Jun 2026). Data as of 9/29/26.

Powerlaw Corp PWRL

Powerlaw Corp ($PWRL), a Nasdaq closed-end fund that listed in May 2026, holds $46.9M of OpenAI (Jun 2026), ~10% of its ~$479M market cap. PWRL trades at a ~32% discount to NAV ($11.08 vs. $16.23, Aug 2026). Data as of 9/29/26.

Fundrise Innovation Fund LLC VCX

Fundrise Innovation Fund ($VCX), an NYSE closed-end fund, holds OpenAI via SPVs at 10-20% of NAV (~$88M est., Jun 2026), ~8% of its ~$1.07B market cap. VCX trades at a ~37% premium to NAV ($29.80 vs. $21.70, Jun 2026). Data as of 9/29/26.

Microsoft MSFT

Microsoft ($MSFT) owns ~27% of OpenAI after its Oct 2025 recapitalization, built on $13B+ invested since 2019. At OpenAI's $850B last-round valuation the stake is worth ~$230B, ~6% of Microsoft's ~$3.79T market cap. Data as of 9/29/26.

OpenAI lead investors

  • Altimeter Capital Management LLC
  • Andreessen Horowitz
  • ARK Invest
  • BlackRock
  • Blackstone Group LP
  • Coatue
  • D1 Capital Partners L.P.
  • Dragoneer Investment Group
  • Fidelity Management and Research Co.
  • Founders Fund
  • Goanna Capital
  • Individuals
  • Insight Partners
  • Jessica Livingston
  • Khosla Ventures
  • MGX
  • Microsoft
  • NVIDIA
  • Peter Thiel
  • Reid Hoffman
  • Sam Altman
  • Sands Capital Management LLC
  • Sequoia
  • Shaw Ventures Ltd
  • Softbank Capital
  • Sound Ventures
  • Temasek
  • Thrive Capital
  • Tiger Global
  • TPG Capital Management LP
  • T. Rowe Price Associates, Inc.
  • Winslow Capital Management LLC

FAQ

Frequently asked questions

OpenAI's estimated secondary market share price is $754.79 as of September 2026.

OpenAI's major investors are Altimeter Capital Management LLC, Andreessen Horowitz, ARK Invest, BlackRock, Blackstone Group LP, Coatue, D1 Capital Partners L.P., Dragoneer Investment Group, Fidelity Management and Research Co., Founders Fund, Goanna Capital, Individuals, Insight Partners, Jessica Livingston, Khosla Ventures, MGX, Microsoft, NVIDIA, Peter Thiel, Reid Hoffman, Sam Altman, Sands Capital Management LLC, Sequoia, Shaw Ventures Ltd, Softbank Capital, Sound Ventures, Temasek, Thrive Capital, Tiger Global, TPG Capital Management LP, T. Rowe Price Associates, Inc., Winslow Capital Management LLC.

As of October 5, 2026, OpenAI is not yet publicly traded.

Private companies

OpenAI Valuation

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