Anthropic says it has confidentially filed for an IPO, which could happen as soon as this fall, joining OpenAI and SpaceX in preparing to go public in 2026

The artificial intelligence company has seen explosive growth over the last year thanks largely to new technology that can automatically write computer code.

New York Times 2026-06-01 Mike Isaac

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@hosseeb Haseeb on x
The only part of the AI boom that seems reasonably priced right now is the labs themselves. Retail will fix that real quick.
@kylejeong Kyle Jeong on x
anthropic IPO is going to DESTROY the SF real estate market please wait for me to sign a lease @DarioAmodei
@auchenberg Kenneth Auchenberg on x
Anthropic filing S1 before Stripe 😭
@jimcramer Jim Cramer on x
Salesforce has done a lot of things right and this investment worth $5 billion in Anthropic is one of them
@dee_bosa Deirdre Bosa on x
worth noting: filing first ≠ pricing first a confidential draft S-1 starts the SEC clock but sets no date
@zck Zak Kukoff on x
The IPO window has never been so open. Thoughts and prayers to your friends trying to buy a house in sf
@mikeisaac Rat King on x
breaking: Anthropic has confidentially filed to go public, which could bring an I.P.O. as soon as this year this follows filings from SpaceX and, likely soon, OpenAI with that, the A.I. IPO thunderdome begins https://www.nytimes.com/...
@anthropicai @anthropicai on x
Anthropic has confidentially submitted a draft S-1 registration statement to the Securities and Exchange Commission. Pending completion of SEC review, this gives us the option to pursue an initial public offering. Read more: https://www.anthropic.com/...
@danprimack Dan Primack on x
Anthropic filing confidentially now seems to put it on a path to go public well before Labor Day... Or at least gives it the optionality. Big companies rarely price into summer vacations, but this already is an outlier for so many reasons.
@code_star Cody Blakeney on x
Anthropic IPO before Databricks Crazy world
r/sanfrancisco r on reddit
Anthropic Files to Go Public, Setting Stage for Huge I.P.O.
@netcapgirl Sophie on x
anthropic, openai and spacex all going public is the olympics for investment bankers
r/VCX_Fundrise r on reddit
Here... we... go
r/Anthropic r on reddit
Anthropic Files to Go Public
NewsMax.com NewsMax.com on x
AI Giant Anthropic Confidentially Files for IPO
Hayden Field Hayden Field on linkedin
After months of speculation about whether OpenAI or Anthropic would be first in the race to IPO, Anthropic just hit a key milestone: filing to kick off the process with the SEC. …
@kevinroose Kevin Roose on x
the first time i visited Anthropic it was a 160-person start-up in Jackson Square with no products and no revenue. there was an office throne made of empty Liquid Death cans and everyone seemed vaguely allergic to making money. that was THREE YEARS AGO. now they're going to go
@lizrhoffman Liz Hoffman on x
Reminder that the ability to confidentially file for an IPO was a 2012 rule change meant to ease small companies (revenue < $1b) to the markets. It was later expanded but what are we even doing here
@patrick_oshag Patrick OShaughnessy on x
Our conversation with Anthropic CFO Krishna Rao from a few weeks ago [video]
@kimmonismus @kimmonismus on x
Here we go: Anthropic confidentially submits draft S-1 to the SEC The most important question: who will go public first, OpenAI or Anthropic? OpenAI wanted to beat Anthropic to the punch, but now Anthropic seems to be in a hurry. Currently, Anthropic's valuation is higher. The [i…
@edzitron Ed Zitron on x
whoever brings this to me becomes “the official Better Offline legend for life”
@mtslive @mtslive on x
SITUATION EXPLAINED: Anthropic just filed a confidential S-1 with the SEC. • A confidential filing lets a company submit for SEC review without disclosing financial details publicly. • This gives the company the option to IPO once the SEC completes its review. • Anthropic was [vi…
@zck Zak Kukoff on x
If you think money in DC is pervasive now... Anthropic, SpaceX, OAI — huge IPOs are equipping a generation of new political donors whose financial capital dwarfs that of legacy mega-donors
@hkarthik Karthik Hariharan on x
Both OpenAI and Anthropic are racing to IPO ahead of each other and catch up to SpaceX/xAI. The problem is whoever lands first probably sets the floor and ceiling for public market pricing that others will follow into for at least 12-18 months. Then it will come down to the
@quinnypig Corey Quinn on x
“Confidentially submitted a draft registration statement.” Translation: Altimeter, Dragoneer, Greenoaks, and Sequoia would like their money back now please, and the private rounds have officially run out of road.
@hkarthik Karthik Hariharan on x
It's funny how people thought raising a mere $50B was going to slow Anthropic from doing an IPO this year. The frontier labs need capital to keep scaling. And they've exhausted the private market's appetite for more risk. They have no choice but to go public.

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Anthropic says it has confidentially filed for an IPO, which could happen as soon as this fall, joining OpenAI and SpaceX in preparing to go public in 2026

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