OpenAI has quietly lodged its confidential S-1 with the SEC, then went public with the news itself because executives assume the filing will surface anyway. The move keeps the IPO door cracked open for a quicker debut if conditions shift, yet the company still plans to stay private for an unspecified stretch while it tackles projects that are simpler without public-market scrutiny.
Anthropic has filed IPO paperwork ahead of OpenAI, giving it an early lead in one of AI’s biggest public-market races.
But rival IPOs from Uber and Lyft to Datadog and Dynatrace show that going first does not guarantee stronger returns.
More analysis: https://thein.fo/4eqO86B
The filing hands OpenAI the ability to accelerate a public offering without locking it into one, a useful hedge while rival Anthropic has already moved and SpaceX is days from trading.
Executives noted several initiatives remain easier to execute away from quarterly pressures, so no IPO date has been set and the company is also preparing a tender offer at its latest $852 billion valuation.
Many users criticized OpenAI's confidential S-1 filing for a potential IPO over accusations of charity theft and hostility to AI, while others welcomed it as huge news likely to boost stock hype.
No Digg Deeper questions have been answered for this story yet.
We recently submitted a confidential S-1. We expect it to leak so we’re just announcing it. We have not decided on timing yet; it may be a while because there are things we want to do that are likely easier as a private company. But it’s a complicated set of tradeoffs and this gives us the option to go public sooner if that ends up being best.
This announcement is being made pursuant to Rule 135 under the Securities Act of 1933, as amended, and does not constitute an offer to sell or the solicitation of an offer to buy any securities. Any offers, solicitations of offers to buy, or any sales of securities will be made in accordance with the registration requirements of the Securities Act.
This quote from OpenAI is telling.
Translation: We have a rapidly closing window to get this IPO out the door before the bubble bursts, our CFO doesn't want to go through with it because our books are a mess, but Sam is filing anyway.
IPO incoming
We recently submitted a confidential S-1. We expect it to leak so we’re just announcing it. We have not decided on timing yet; it may be a while because there are things we want to do that are likely easier as a private company. But it’s a complicated set of tradeoffs and this gives us the option to go public sooner if that ends up being best.
This announcement is being made pursuant to Rule 135 under the Securities Act of 1933, as amended, and does not constitute an offer to sell or the solicitation of an offer to buy any securities. Any offers, solicitations of offers to buy, or any sales of securities will be made in accordance with the registration requirements of the Securities Act.
I have a prediction for Anthropic, OpenAI and SpaceX IPO: - they will all go vertical
Anthropic, IPO and SpaceX are all racing for liquidity
if one of these IPOs flops then the one that comes after that will have a hard time too. so you rather go first
OpenAI has confidentially filed for an IPO to preserve the option of going public, but says no timing has been decided and it may remain private for a while.
The move comes shortly after Anthropic filed its own confidential S-1, turning the AI IPO race into a battle over timing, valuation benchmarks, and investor attention.
Going first could matter: the first major frontier AI IPO may define public-market expectations for the entire sector, while later entrants risk being judged against that benchmark.
We recently submitted a confidential S-1. We expect it to leak so we’re just announcing it. We have not decided on timing yet; it may be a while because there are things we want to do that are likely easier as a private company. But it’s a complicated set of tradeoffs and this gives us the option to go public sooner if that ends up being best.
This announcement is being made pursuant to Rule 135 under the Securities Act of 1933, as amended, and does not constitute an offer to sell or the solicitation of an offer to buy any securities. Any offers, solicitations of offers to buy, or any sales of securities will be made in accordance with the registration requirements of the Securities Act.
Anthropic, IPO and SpaceX are all racing for liquidity
if one of these IPOs flops then the one that comes after that will have a hard time too. so you rather go first
We recently submitted a confidential S-1. We expect it to leak so we’re just announcing it. We have not decided on timing yet; it may be a while because there are things we want to do that are likely easier as a private company. But it’s a complicated set of tradeoffs and this gives us the option to go public sooner if that ends up being best.
This announcement is being made pursuant to Rule 135 under the Securities Act of 1933, as amended, and does not constitute an offer to sell or the solicitation of an offer to buy any securities. Any offers, solicitations of offers to buy, or any sales of securities will be made in accordance with the registration requirements of the Securities Act.
OpenAI confidential S-1 filed https://openai.com/index/openai-submits-confidential-s-1/
OpenAI has submitted their confidential S-1 filing to IPO.
We recently submitted a confidential S-1. We expect it to leak so we’re just announcing it. We have not decided on timing yet; it may be a while because there are things we want to do that are likely easier as a private company. But it’s a complicated set of tradeoffs and this gives us the option to go public sooner if that ends up being best.
This announcement is being made pursuant to Rule 135 under the Securities Act of 1933, as amended, and does not constitute an offer to sell or the solicitation of an offer to buy any securities. Any offers, solicitations of offers to buy, or any sales of securities will be made in accordance with the registration requirements of the Securities Act.
That's both OpenAI and Anthropic with confidential S-1s filed with the SEC - Anthropic filed theirs on June 1st
We recently submitted a confidential S-1. We expect it to leak so we’re just announcing it. We have not decided on timing yet; it may be a while because there are things we want to do that are likely easier as a private company. But it’s a complicated set of tradeoffs and this gives us the option to go public sooner if that ends up being best.
This announcement is being made pursuant to Rule 135 under the Securities Act of 1933, as amended, and does not constitute an offer to sell or the solicitation of an offer to buy any securities. Any offers, solicitations of offers to buy, or any sales of securities will be made in accordance with the registration requirements of the Securities Act.
≈ “our financials make no sense but we want to see how far we can push things”
OAI files confidentially for IPO: “We have not decided on timing yet; it may be a while because there are things we want to do that are likely easier as a private company. But it’s a complicated set of tradeoffs and this gives us the option to go public sooner if that ends up being best.”
OpenAI IPO coming soon
We recently submitted a confidential S-1. We expect it to leak so we’re just announcing it. We have not decided on timing yet; it may be a while because there are things we want to do that are likely easier as a private company. But it’s a complicated set of tradeoffs and this gives us the option to go public sooner if that ends up being best.
This announcement is being made pursuant to Rule 135 under the Securities Act of 1933, as amended, and does not constitute an offer to sell or the solicitation of an offer to buy any securities. Any offers, solicitations of offers to buy, or any sales of securities will be made in accordance with the registration requirements of the Securities Act.
if the frontier labs are trying to frontrun each other's IPOs, it implies they believe their stock price will trend downwards in later market conditions.
We recently submitted a confidential S-1. We expect it to leak so we’re just announcing it. We have not decided on timing yet; it may be a while because there are things we want to do that are likely easier as a private company. But it’s a complicated set of tradeoffs and this gives us the option to go public sooner if that ends up being best.
This announcement is being made pursuant to Rule 135 under the Securities Act of 1933, as amended, and does not constitute an offer to sell or the solicitation of an offer to buy any securities. Any offers, solicitations of offers to buy, or any sales of securities will be made in accordance with the registration requirements of the Securities Act.
BREAKING: WSJ reports OpenAI just made its first formal move toward IPO.
it has confidentially filed draft paperwork for an IPO.
A confidential S-1 lets OpenAI start SEC review without immediately exposing revenue, losses, customer mix, compute costs, or executive pay, so the company can prepare for a listing while still keeping sensitive numbers private.
Last week Anthropic has already filed its own confidential IPO paperwork, so this is no longer only a model race, but a capital race between labs trying to finance the next generation of AI infrastructure.
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wsj. com/tech/ai/openai-kicks-off-ipo-process-in-test-of-investor-appetite-for-top-ai-labs-eb7bebe1
Sam Altman's new blog about OpenAI's future path says by March-2028 a significant fraction of its own research will be done by AI.
The path has 3 goals mainly: build an automated AI researcher, use that to speed up science and productivity, then give every person a personal AGI that can help with work, learning, coding, business, health paperwork, and decisions.
Following Anthropic, OpenAI files confidentially for IPO https://techcrunch.com/2026/06/08/following-anthropic-openai-files-confidentially-for-ipo/?utm_source=dlvr.it&utm_medium=twitter
if I had to guess the colors of the verticals
I would say: SpaceX - red Anthropic - the greenest green you have ever seen OpenAI - green
I have a prediction for Anthropic, OpenAI and SpaceX IPO: - they will all go vertical
and there it is: OpenAI has confidentially filed its paperwork to go public, per the company
no decision on timing. could come this year, could not!
OpenAI confidentially files for IPO: https://www.wsj.com/tech/ai/openai-kicks-off-ipo-process-in-test-of-investor-appetite-for-top-ai-labs-eb7bebe1?st=QfqHro&reflink=article_copyURL_share
OpenAI's latest official blog says the world may need a way to coordinate "slowing frontier development when needed."
BREAKING: WSJ reports OpenAI just made its first formal move toward IPO.
it has confidentially filed draft paperwork for an IPO.
A confidential S-1 lets OpenAI start SEC review without immediately exposing revenue, losses, customer mix, compute costs, or executive pay, so the company can prepare for a listing while still keeping sensitive numbers private.
Last week Anthropic has already filed its own confidential IPO paperwork, so this is no longer only a model race, but a capital race between labs trying to finance the next generation of AI infrastructure.
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wsj. com/tech/ai/openai-kicks-off-ipo-process-in-test-of-investor-appetite-for-top-ai-labs-eb7bebe1
The ChatGPT maker announced it has filed paperwork to go public, just a week after rival Anthropic took the same step. https://www.wired.com/story/openai-confidentially-files-for-ipo/?utm_brand=wired&utm_social-type=owned&utm_source=twitter&utm_medium=social&utm_campaign=aud-dev
@KobeissiLetter SpaceX, Anthropic, OpenAI
Smells like the craziest blow off the top is coming
