Sources: OpenAI is preparing for a US IPO that could value it at ~$1T and has explored raising $60B+, filing as soon as H2 2026, and listing in 2027

OpenAI is laying the groundwork for an initial public offering that could value the company at up to around $1 trillion …

Reuters 2025-10-30

Context & Ripple Effects

OpenAI’s reported IPO planning extends a sharp valuation arc from its 2023 secondary-share-sale discussions to later talks about raising tens of billions of dollars at far higher valuations. The proposed public-market route sits alongside, rather than replaces, its pursuit of private capital.

The story also foreshadows the subsequent confidential IPO filing preparations, making the prospective listing a financing milestone in OpenAI’s broader capital-raising strategy.

First-order effects

OpenAI can use the prospect of a US listing and a roughly $1 trillion valuation as leverage in discussions over a $60 billion-plus private raise.
Potential IPO investors and current stakeholders face a clearer, though still unconfirmed, path toward public-market price discovery and liquidity.

Second-order effects

The scale of financing under discussion raises the benchmark for other AI developers seeking capital, particularly where investment needs are tied to compute and infrastructure.
A public-listing process would put greater weight on OpenAI’s financial disclosures and operating performance, giving customers and capital providers a more formal basis for evaluating the company.

Third-order effects

If comparable AI companies increasingly pair enormous private rounds with IPO plans, AI development could become more dependent on capital-market access than on venture funding alone.
That shift could concentrate the frontier-AI market around organizations able to finance sustained infrastructure commitments, though an IPO remains contingent on market conditions and execution.

The trend: This is one data point in the financialization of AI infrastructure, as leading AI labs seek capital at a scale that increasingly points toward public markets.

Discussion

@sama Sam Altman on x
Yesterday we did a livestream. TL;DR: We have set internal goals of having an automated AI research intern by September of 2026 running on hundreds of thousands of GPUs, and a true automated AI researcher by March of 2028. We may totally fail at this goal, but given the
@callieabost Callie Cox on x
OK wow An OpenAI IPO at $60 billion would be more than three times as large as the biggest U.S. IPO of the last two decades (Visa at $17 bil in 2008) This has to be a trial balloon of some sort [image]
@nathanpmyoung @nathanpmyoung on x
This may be seen as the largest philanthropic theft in recent times. A failure to hold a large organisation to the promises on which it was originally funded. Sad.
@here4impact Michael D. White on x
@OpenAI please stop the charade. this is a mockery of nonprofit law and you know it. “for the good of humanity.”
@parikpatelcfa @parikpatelcfa on x
Woke politics has gone too far Non profits are now identifying as public companies
@deredleritt3r Prinz on x
Reuters is now reporting that OpenAI plans to file with the SEC for an IPO as soon as the second half of 2026, with an IPO to follow in late 2026 - NOT 2027 as reported earlier today by the Wall Street Journal. $1T valuation, looking to raise $60B. “Chief Financial Officer
@cramertracker Inverse Cramer on x
Ah yes IPO, the end goal of every non profit
@deedydas Deedy on x
BREAKING: OpenAI is planning a $1 TRILLION IPO by late 2026 / early 2027. AGI 2027 is looking more like $$$ 2027! [image]
@yuchenj_uw Yuchen Jin on x
Sam Altman still owns zero OpenAI shares. Even if OpenAI goes public, he basically earns nothing. Maybe we shouldn't laugh at that “I'm doing this because I love it” meme anymore. [image]
@teknium1 @teknium1 on x
By ipo they mean grant every us citizen shares and start a dividend for their ubi project right?
@firstadopter Tae Kim on x
A blockbuster OpenAI IPO would lift the entire AI trade. I have been saying this. Why would anyone bet against the AI theme into a ChatGPT frenzy IPO? Makes no sense.
@bjarturtomas Tomás Bjartur on x
The OpenAI non-profit's change in mission, itself, is brilliant. It consists of providing free services, and hence obligation, to exactly those NGOs most likely to oppose OpenAI. Altman is a true artist, here. The greatest living Machiavellian.
@sandraaleow Sandra on x
the AI bubble is just starting to play out just today, openAI's reportedly preparing for an IPO at ~$1T valuation this bubble will mint a new generation of trillion-dollar companies
@r89capital Rex on x
IPO at a trillion dollars lol When that launches it will be the top on everything for quite a long time
@pharmd_ks @pharmd_ks on x
Sounds like a major topping event to me
@bindureddy Bindu Reddy on x
The cool thing about OpenAI going public is that the entire world gets to participate in the AI party 💃💃 OpenAI will undoubtedly be a huge MEME stock... xAI and Anthropic should also go public at $1T each! Mag 7 should really be Mag 10!
@quintenfrancois Quinten on x
Revenue of a few companies with a $1+ trillion market cap: Apple: $409 billion Alphabet/Google: $371 billion Amazon: $638 billion Berkshire Hathaway: $397 billion Saudi Aramco: $461 billion OpenAI: $3.7B in 2024 -> $10B projected in 2025
@barchart @barchart on x
OpenAI preparing for a 2026 IPO valued at up to $1 Trillion 🚨🤯 Reminder that Microsoft $MSFT now has a 27% ownership stake in this 🤑 [image]
@antoniogm Antonio García Martínez on x
A billion dollars isn't cool. You know what's cool? A trillion dollars.
@j0hnwang John Wang on x
Biggest IPO still goes to Saudi Aramco at $1.7 trillion in 2019 Turns out AGI still can't beat oil
@buccocapital @buccocapital on x
If OpenAI is worth $1T then Google is worth $6T
@mindset4money_x @mindset4money_x on x
My gut tells me this is what will pop the bubble.
@dariocpx @dariocpx on x
Is he by any chance aware that, to go to IPO, OpenAI needs to do a proper audit and file a comprehensive S-1 form first? 🤔
@litcapital @litcapital on x
The first non-profit to IPO. Truly the golden age of capitalism and financial engineering
@heyruchir Ruchir on x
@Yuchenj_UW Well, there's stuff like this: - Sam Altman owns ~9% of Reddit. OpenAI pays reddit 75m a year. - OpenAI is investing in a Sam Altman startup. There's still a lot of $$ and power he gets from running OpenAI the public company.
@dseetharaman Deepa Seetharaman on x
Exclusive from @Reuters: OpenAI is laying the groundwork for massive IPO that could value the company around $1 trillion. Read: https://www.reuters.com/...
@const_reborn @const_reborn on x
Ah yes, now everyone can have a piece of the future
@zephyr_z9 @zephyr_z9 on x
OpenAI will reach $1T in valuation within 2 funding rounds (end of 2026) Private markets can't support their financial appetite anymore, so they are planning to go public by 2027
@bobloukas Bob Loukas on x
You can't top a bull market while OpenAI's still yet to go public.
@udiwertheimer Udi Wertheimer on x
i thought that ai was a bubble but now that everyone here thinks it's a bubble i kind of don't think it's a bubble anymore
@benricem Ben McCarthy on bluesky
Hypothetically, if you owned a wildly overvalued private company and thought a crash was imminent, this would be the action you would take, right? [embedded post]
@mgsiegler.com M.G. Siegler on bluesky
Things happen fast with this company. From just a couple months ago, pondering the need to raise $100B (done), hitting $1T valuation (just thrown out there), and IPOing (the path now clear). spyglass.org/openai-spend... [embedded post]
@unormal @unormal on bluesky
this is the absolute maximum timeframe of the bubble pop, though they will likely never reach ipo once their ipo books leak, and that will precipitate the pop [embedded post]
@edzitron.com Ed Zitron on bluesky
This shit is going to look so bad. Let me at it [embedded post]
@joshsternberg.com Josh Sternberg on bluesky
OpenAI laying the groundwork for an IPO — “I think it's fair to say it is the most likely path for us, given the capital needs that we'll have,” [CEO Sam Altman] said. — A Russian nesting doll of shit. The capital needs to run a business to create capital needs to run — ww…
@nixCraft@mastodon.social @nixCraft@mastodon.social on mastodon
Sam Altman says an IPO is now the most likely path for OpenAI, given the scale of capital the company will need going forward (he wants at least $1 trillion). Ah, yes it seems that VCs and institutional/core investors like Microsoft want to exit from OpenAI and get retail invest…
r/artificial r on reddit
Exclusive: OpenAI lays groundwork for juggernaut IPO at up to $1 trillion valuation
r/StockMarket r on reddit
OpenAI lays groundwork for juggernaut IPO at up to $1 trillion valuation
r/singularity r on reddit
OpenAI eyes a 2026-27 IPO, potentially valued at $1 trillion
r/AMD_Stock r on reddit
Exclusive: OpenAI lays groundwork for juggernaut IPO at up to $1 trillion valuation
r/wallstreetbets r on reddit
OpenAI prepares for IPO at $1 trillion valuation
r/OpenAI r on reddit
OpenAI lays groundwork for juggernaut IPO at up to $1 trillion valuation

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