OpenAI
PrivateLast Round
Tender
Aug 10, 2026
Est. Valuation
$852B
Total Funding Raised
$182.6B
Momentum
Top 5%
of companies Caplight tracks
Company Overview
OpenAI is an artificial intelligence company that develops advanced generative AI models and platforms, including ChatGPT, to advance artificial general intelligence for the benefit of humanity.
Sector
AI, Data & Cloud Infrastructure
Verticals
NLP & Conversational AI, AI Training Infrastructure, Content Creation, Computing Hardware, Workflow Automation
Business Model
B2C
Customer Profile
Subscription SaaS, Usage-Based SaaS, Freemium
AI Layer
Foundation
Keywords
Price History
Caplight MarketPrice™ estimate for OpenAI, published with a 90-day delay.
Caplight MarketPrice™
$725.83
per share, as of June 2026
+269.3%
2-year change
Caplight MarketPrice™ is an estimate of private secondary market pricing, shown here on a delayed basis for illustrative purposes only. It may be incomplete, is subject to change, and may not be relied upon for any purpose or considered investment advice.
OpenAI Comparables
Compare OpenAI with similar companies based on industry and business-model similarity.
OpenAI Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Tender | Aug 10, 2026 | ||||
| Growth Equity | Mar 31, 2026 | ||||
| Strategic | Dec 11, 2025 | ||||
| Tender | Oct 2, 2025 | ||||
| Growth Equity | Mar 31, 2025 | ||||
Tender | Dec 18, 2024 |
Secondary Market Activity
Bids, offers, and trades by month
| Operation | Date | Price | Size | Share Class | Structure |
|---|---|---|---|---|---|
BID | |||||
BID | |||||
OFFER | |||||
BID | |||||
BID | |||||
OFFER |
Key People
Founding team and executive leadership
OpenAI Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Andreessen Horowitz | Tender, Corporate Funding, Growth Equity |
| UBS Group AG | Growth Equity |
| Temasek | Growth Equity |
| The Paragon Group | Growth Equity |
| Blackstone | Growth Equity |
| Khosla Ventures | Growth Equity |
| Founders Fund | Tender |
Market signals
Structured signals derived from secondary market and firmographic data.
- Aug 10, 2026
Valuation reached $852 billion.
- Jul 27, 2026
Grew 21% QoQ, from 8,617 to 10,444 employees.
Recent news
Latest coverage and updates
- has_issues_withSep 26, 2026
OpenAI, Inc. had issues with leaked 53 images belonging to ChatGPT users on Sep 25th '26.
- attends_eventSep 25, 2026
OpenAI, Inc. plans to attend event AI + CX event on Oct 7th '26.
- launchesSep 23, 2026
OpenAI, Inc. launched voice-based agentic features to mobile app on Sep 23rd '26.
- hiresSep 23, 2026
OpenAI, Inc. hired Sam Yam on Sep 23rd '26.
- attends_eventSep 23, 2026
OpenAI, Inc. attended event Older Adults AI Skills Jam on Sep 16th '26.
OpenAI Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
Filing documents are not displayed on this public page. Request access to learn about available coverage.
Request accessAppears On
Curated lists and screens where this company is featured.
Frequently Asked Questions
Common questions about OpenAI's valuation, stock price, and market status.
Is OpenAI a public or private company?
OpenAI is a private company.
What is the current stock price of OpenAI?
OpenAI is a private company with no public stock price. Caplight tracks OpenAI's secondary market activity and provides MarketPrice™ estimates to Caplight users.
How much is OpenAI worth (valuation)?
OpenAI's valuation is estimated at $852.0B based on funding round data.
Can I buy OpenAI stock?
OpenAI shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.
When was OpenAI's last funding round?
OpenAI's most recent funding round was Growth Equity on March 31, 2026.
Who are the main investors in OpenAI?
Key investors in OpenAI include Andreessen Horowitz, Thrive Capital, SoftBank Group, T. Rowe Price, D. E. Shaw Ventures.
Will OpenAI IPO soon?
No public IPO plans have been announced for OpenAI.
How can I track OpenAI secondary market activity?
Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor OpenAI's secondary market activity and sign up for updates.