OpenAI Stock
| Valuation | $852B1 |
| Valuation Date | Mar 31, 2026 |
| Implied Valuation | $868.26B |
| Last Price | $737.24 |
| 52-Week High | $739.96 |
| 52-Week Low | $267.50 |
| YTD Return | +175.60% |
| 1-Year Return | +175.60% |
| 3-Year Return | +1,233.65% |
| Total Funding | $178.07B2 |
| Latest Round Amount | $122B1 |
| Latest Round | Series C-NV |
| Funding Rounds | 11 |
| IPO Status | Filed3 |
| Expected IPO Date | 2027 |
| Revenue | $24B1 |
| Revenue Type | Run Rate |
| P/S Ratio | 35.5 |
About OpenAI
OpenAI is an artificial intelligence (AI) research and deployment company which offers AI models to individuals and organizations. OpenAI is best known as the maker of ChatGPT, a chat interface to a large language model (LLM) that can write and summarize text, code, generate images, problem solve, and more. OpenAI's other products include the programming tool Codex, and the web browser Atlas. The company provides access to its products and models through chat interfaces and APIs.
Invest in OpenAI
OpenAI is a private company, so you can't purchase it with a regular brokerage account. However, its shares are available on Hiive.
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News
SoftBank doubles down on OpenAI with $11 billion debt: what it means for the stock
SoftBank Group is returning to debt markets to finance its expanding bet on OpenAI, launching more than $11 billion of bonds as founder Masayoshi Son pushes deeper into artificial intelligence. The Ja...
Softbank Group launches over $10 billion in bonds for OpenAI investment, term sheet shows
Softbank Group Corp has launched $10 billion and 1 billion euro-denominated senior unsecured notes to fund its investment in OpenAI, a term sheet showed on Monday.
OpenAI's Cash Burn Could Approach $280 Billion by 2030
OpenAI has reportedly forecast that it will burn through nearly $280 billion by the end of 2030. That projection spotlights the artificial intelligence company's significant long-term funding needs as...
AI Agents Test the Limits of Human Oversight
OpenAI disclosed six cases of unexpected or concerning model behavior as AI companies grapple with how to monitor increasingly autonomous agents and whether stronger independent oversight is needed. J...
‘Sketchy AF': What to Know About How OpenAI Staff Discussed Book-Pirating
Documents recently unsealed in a copyright case show employees weighing the cost of buying books to train early ChatGPT models.
OpenAI expects to burn through almost $280 billion by 2030, FT reports
OpenAI projects it will burn through almost $280 billion by the end of 2030, the Financial Times reported on Friday.
OpenAI's Sam Altman to brief UN Security Council next week
OpenAI Chief Executive Sam Altman will brief the United Nations Security Council next week during the annual gathering of world leaders in New York for the UN General Assembly, an OpenAI spokesperso...
OpenAI Targets Legal Tech Market With Astra for Law
OpenAI has launched an artificial intelligence foundation designed to be used by law firms and legal technology companies to build AI products and workflows, the company said in a Thursday (Sept. 17) ...
Microsoft, OpenAI workers privately worried their work is ‘largest theft of labor in human history'
Microsoft and OpenAI workers privately shared concerns that their use of millions of news articles to develop AI bots could represent the “largest theft of labor in human history."
Researchers used Anthropic's Claude to hack into OpenAI
In a twist that captures the strange new state of AI security, independent security researchers have used Anthropic's Claude to break into OpenAI, exposing cracks in the ChatGPT-maker's defenses, The ...
OpenAI's latest AI revelation is a 'serious situation,' Microsoft's Suleyman tells CNBC
Microsoft AI CEO Mustafa Suleyman pressed for the need for AI models to stay "aligned to humanity" after OpenAI disclosed more incidents of "concerning model behavior." In this article OPENAI.FG
The 'Godfather of AI' backs a new watchdog plan to track OpenAI and Anthropic's AI risks from the inside
AI leaders Sam Altman and Dario Amodei recently committed to bringing in third-party evaluators. A group of AI evaluation groups laid out the conditions they want OpenAI and Anthropic to meet.
Anthropic and OpenAI need truly independent safety evaluators, experts say in public letter
Over 100 AI experts are banding together to warn they won't have the necessary resources and protections to test the safety of AI models. The group signed a public letter on the matter on Friday, and ...
Europe's AI firms, playing catch-up, challenge US calls for slowdown
Europe's leading AI company Mistral and others have accused US rivals of using safety concerns to entrench their dominance, rejecting Anthropic's calls for advanced developers to slow down as Europe...
Anthropic, OpenAI quietly chase smaller AI data centre deals: report
Anthropic and OpenAI are hunting for smaller AI data center deals as the race to secure infrastructure intensifies, according to a CNBC report. Both companies have signed massive deals over the past y...
OpenAI ‘ethically hacked' with help of Anthropic's Claude chatbot
US cybersecurity researchers who conducted hack say ‘scope of what we could theoretically access was huge'
Anthropic and OpenAI hunt for smaller data center deals, sources tell CNBC, in race to deploy AI capacity
Anthropic and OpenAI are exploring opportunities for smaller data center deals, sources told CNBC. Both companies are racing to deploy AI capacity and have announced a flurry of AI infrastructure deal...
OpenAI is offering engineers up to $500,000 in salary as it pushes into robotics
OpenAI has 27 robotics jobs listed on its careers page, up from 11 in May. Base salaries for the roles reach as high as $500,000 a year.
NYT alleges Microsoft, OpenAI knew using news content was theft
OpenAI committed "an astonishing theft of unprecedented proportions" when it used millions of news articles to train its artificial intelligence models, The New York Times alleged in a court document ...
Claude helped hackers get inside OpenAI, but the real shock came next
Anthropic's Claude helped a three-person security team penetrate OpenAI's systems in July, according to an exclusive report by The Wall Street Journal, but the most consequential part of the episode c...
Hackers Used Anthropic's Claude to Break Into OpenAI
A bug-hunting independent security research team was able to access OpenAI's internal code system, exposing growing risks in automated cyber threats.
Inside Microsoft and OpenAI, Worry About Damaging the Publishing Industry
Newly unsealed court documents show Microsoft employees discussing whether OpenAI was involved in the “largest theft of labor in human history.”
OpenAI launches legal-focused AI platform, escalating race for law firm users
OpenAI on Thursday released a legal industry-focused version of its latest AI technology, GPT-6 Astra, that it said is designed to help law firms and legal software providers conduct research, draft...
OpenAI, Microsoft executives' quotes on AI training threaten copyright defense, news outlets argue
OpenAI and Microsoft executives privately described their AI products as substitutes for journalism, according to court filings made public on Thursday that the New York Times and other news outlets ...
"Never apologize": What an AI model wrote to itself in testing
OpenAI disclosed six new incidents of what it called unexpected or concerning model behavior, including an unreleased model that wrote instructions to itself saying it should never apologize or refuse...
Tech power players land seat at table for high-stakes dinner with Trump, Xi
Sam Altman, Jensen Huang and Tim Cook are expected at Donald Trump's state dinner for Xi Jinping amid fierce U.S.-China competition over AI and chips.
OpenAI caught its models leaving notes to successors to hide bad behavior
OpenAI caught something unusual while training its latest model, GPT-5.6 Sol: it began leaving instructions for future versions of itself, telling them to conceal mistakes and misaligned behavior from...
OpenAI takes its AI fight with Anthropic to Big Law
OpenAI launched Astra for Law to target the legal industry with advanced AI tools for lawyers. OpenAI aims to outpace its biggest rival, Anthropic, with tailored AI legal solutions.
Intapp collaborates with OpenAI to bring frontier AI to the business of law
NEW YORK--(BUSINESS WIRE)---- $INTA #intapp--Intapp collaborates with OpenAI to bring frontier AI to the business of law with Celeste, Intapp's expert AI coworker.
OpenAI reports 6 new instances of 'concerning model behavior'
OpenAI on Wednesday said it found six instances of “unexpected or concerning model behavior” over the past six months, outside of the recent Hugging Face crisis. CNBC's Kate Rooney reports.
Chinese AI models soar in value but make just 10% of OpenAI and Anthropic's revenue
China's artificial intelligence industry is seeing rapid adoption of its homegrown models, but the pace of monetisation remains well behind that of leading US developers, raising questions over whethe...
King Charles III Urges AI Chiefs to Stop Tech Going Rogue
The intervention reflects growing unease around the world about a technology largely driven by the U.S. and China.
Solvd Named an OpenAI Select Partner, Empowering Enterprises to Own Their Agentic Advantage
WALNUT CREEK, Calif.--(BUSINESS WIRE)--Solvd, Inc., an AI engineering company, today announced that it has been named an OpenAI Select Partner within the OpenAI Partner Network. The OpenAI Partner Net...
H5 Resources Named an OpenAI Select Partner
KAMPALA, Uganda--(BUSINESS WIRE)-- #CriticalMinerals--H5 Resources, a Uganda-based tin producer rebuilding the historic Mwerasandu mine with applied AI, has been named an OpenAI Select Partner.
Warsh spooks investors, OpenAI's 'concerning' incidents, Boeing's production problems and more in Morning Squawk
Here are five key things investors need to know to start the trading day.
Eightco Holdings (NASDAQ: ORBS) Reports Total Holdings of Approximately $380 Million, Includes OpenAI, Beast Industries, More Than 16,000 ETH and Nearly 302 Million WLD Tokens
Eightco treasury composition as of September 16, 2026: $90M OpenAI equity (indirect), $18M Beast Industries equity, 16,278 ETH, nearly 302 million WLD holdings, and $120M cash and equivalents, totalin...
King Charles warns AI leaders of existential risks if technology falls into wrong hands
Britain's King Charles warned artificial intelligence executives on Thursday of the "existential dangers" posed by the technology falling into the wrong hands and said sufficient safeguards were n...
OpenAI says AI cannot keep scaling at ‘maximum speed' after six concerning incidents
OpenAI disclosed six new cases of concerning behaviour by its AI models on Wednesday, as it warned that AI development cannot continue at “maximum speed” for much longer. The company announced a new f...
King Charles to press Nvidia, OpenAI, Anthropic leaders on AI safety at summit
King Charles will convene senior tech leaders from companies including Nvidia, OpenAI and Anthropic in an AI summit on Thursday. The event will feature discussions around whether a shared set of princ...
OpenAI Reveals 6 ‘Concerning' Incidents. Why AI Stocks Are Rising Anyway.
The ChatGPT developer warns that the AI industry won't be able to scale at maximum speed much longer.
OpenAI and Anthropic are making 10 times more revenue than all Chinese AI models combined, research group Rhodium says
U.S.-based Rhodium Group estimates Chinese AI models only make about 10% of the revenue that OpenAI and Anthropic do. "Valuations relative to revenue appear exorbitant for Moonshot and DeepSeek at pre...
King Charles to urge AI leaders to protect humanity at Scottish meeting
Britain's King Charles will urge leading artificial intelligence executives to ensure the technology remains "firmly in the service of humanity" when he meets them in Scotland, as warnings mount abo...
‘You are freed.' What happened when an OpenAI model began secretly writing notes to itself.
OpenAI has introduced a framework for reporting on worrying behaviors by its AI models. In one instance, one training model told its future self that it was “freed.
OpenAI reveals cases of ‘concerning' AI behaviour as it announces new disclosure system
Model adopting ‘jailbreak-like instructions' among cases as firm says it is introducing new way of tracking AI misalignment
OpenAI Discloses Six New Incidents of ‘Concerning' A.I. Behavior
The artificial intelligence company also released a framework for reporting when its systems go wrong.
OpenAI launches a new framework to track and investigate rogue AI agents
OpenAI launched a framework for publicly reporting model misalignment. OpenAI also released six reports of concerning agent behaviors observed during training and testing.
OpenAI Tests Sponsored AI Agents in ChatGPT Ads
OpenAI is testing business-sponsored artificial intelligence agents that will have conversations with people who click on an ad in ChatGPT, the company said in a Wednesday (Sept. 16) blog post.
OpenAI reports 6 new instances of 'concerning model behavior' since March
In a blog post, OpenAI disclosed six new instances of "concerning" behavior from its models outside of this summer's Hugging Face incident. The company also committed to a new reporting framework for ...
OpenAI releases framework to track model misalignment
OpenAI said on Wednesday it was sharing a new framework for tracking, investigating and disclosing cases of AI model misalignment, along with six reports on unexpected or concerning model ...
OpenAI Shares More Safety Incidents and Adopts New Rules for Reporting Them
The company said it hopes to inspire competitors to greater transparency as public fears about AI dangers mount.
OpenAI weighs pre-IPO round at $1.2 trillion-plus valuation. The company wants at least $1.5 trillion
Investors have proposed a funding round valuing OpenAI at about $1.2 trillion. The New York Times reports OpenAI wants at least $1.5 trillion.
OpenAI Considers Pre-IPO Funding Round at More Than $1.2 Trillion Valuation
OpenAI has held early discussions with investors about a new funding round that could value the company above $1.2 trillion, with the ChatGPT maker reportedly seeking at least $1.5 trillion.
Firmus and OpenAI add AI compute capacity in Malaysia
Firmus and OpenAI announced a multi-year partnership to add dedicated AI compute capacity in Malaysia as part of OpenAI's global infrastructure expansion.
UNSW partners with OpenAI on ChatGPT Edu rollout
UNSW Sydney will deploy ChatGPT Edu to more than 80,000 students and staff in one of the largest AI education partnerships in the Asia-Pacific region.
OpenAI Partners with CodeAI on Student AI Literacy Programs
OpenAI and CodeAI announced a partnership to expand student and educator access to AI literacy tools including Hour of AI and classroom resources.
IBM and OpenAI Partner to Bring AI Deeper into Enterprise Operations
IBM and OpenAI announced a strategic partnership to embed OpenAI frontier models into IBM Consulting Advantage for secure enterprise AI deployment.
OpenAI expands GPT-5.6 Luna access for free users and updates GPT-5.6 Sol
OpenAI announced on August 6, 2026 that free ChatGPT users will get unlimited GPT-5.6 Luna text chats and a new Think button, while Plus and Pro users receive an updated GPT-5.6 Sol model.
Amazon completes $50 billion investment in OpenAI
Amazon has completed its $50 billion investment in OpenAI, paying the final $35 billion tranche after meeting agreed conditions and securing an estimated 5% stake ahead of OpenAI's planned public list...
Introducing OpenAI Presence
OpenAI launched Presence on July 22, 2026, a managed enterprise product for deploying voice and chat AI agents with policies, guardrails, and human escalation, led by Forward Deployed Engineers rather...
Introducing OpenAI Presence
OpenAI launched Presence on July 22, 2026, an enterprise platform for deploying voice and chat AI agents with policy guardrails, escalation rules, and forward-deployed engineering support; launch part...
KPMG and OpenAI form Strategic Alliance to Advance AI-Native Enterprise Workflows
KPMG was named an OpenAI Elite Partner on July 21, 2026, to help public- and private-sector clients embed frontier AI into enterprise workflows and modernize KPMG's own SaaS tools.
David Vélez and Robin Vince join the boards of the OpenAI Foundation and OpenAI Group PBC
OpenAI appointed Nubank CEO David Vélez and BNY CEO Robin Vince to its foundation and for-profit boards on July 21, 2026, expanding governance ahead of a prospective IPO.
Introducing GPT-5.6
OpenAI released GPT-5.6 in three tiers—Sol, Terra, and Luna—alongside ChatGPT Work, an agent built to carry out multi-step jobs across apps and files. The models reached general availability in ChatGP...
Introducing the OpenAI Partner Network
OpenAI launched a $150 million partner program on June 14, 2026 to help global partners build, sell, and deploy AI solutions, with a goal of training 300,000 certified consultants by year-end.