1. Price range: $70–78 with midpoint at around $74.00
2. Gross deal size: $85.3B (IPO + $26B private placement)
3. Implied market cap: ~$968B (at $74, 13.09B shares)
4. Q3'26 revenue: $17.0B (+1,127% YoY)
5. Run-rate revenue: ~$81B (as of Oct 2026)
6. Compute commitments: $900.9B (through 2045)
7. Ticker: ANT (Nasdaq)
8. Customers with ≥$100K, ≥$1M and ≥$10M TTM revenue: 11,900+, 1,900+ and ~250.
9. Customers under $100K: ~40 million
10. Fortune 500 penetration: over 50%
11. Global 2000 penetration: over 30%
Anthropic and OpenAI will have to become more of the end user application stack. Files, calendars, emails, photos, and much more have to pass through them for them to keep making money. Else they cannot make money like the way they have been in this early era of LLMs.
They need to leverage Claude Code in the software industry to position themselves as the go-to platform for businesses.
Meanwhile, Google and Microsoft, which already dominate that area, seem to be dormant.
Additionally, the gateway allows for caching, additional security checks, centralized monitoring. I think most corporations have a multi-provider setup anyway.
The thing that I'm less clear on is, if and when they achieve some kind of recursive improvement exponential growth thingy, isn't that going to heavily disrupt the entire economy / stock market? In that environment, would Anthropic's stocks really be a good bet, given they have to operate within the economy?
That's a long-term problem to be dealt with later, greed dictates to pursue the former as long as the music is playing and everyone is dancing. Similar to 2007-2008 when it was clear that things were breaking but the incentives were to play the game for as long as possible before it imploded.
I think that at this point gAI is just a marketing blurb, and the actual race is to dominate current practical applications involving basic RAG and ReAct loops. This can go from anything between software development, business intelligence, and market research. A company whose top brass can use a team of agents to do what nowadays they assign to mid- and top-level management is an executive with tighter control over the whole business process. For this you don't need gAI.
You indicate your interest. Also start funding the account. So you fund 7000 for 100 shares at 70. Then they announce the price is 75. You must change the order to fit the funds or have extra money. Of course you can opt out or change the quantity anyways. But I think in both the cases I actually went ahead (Reddit and figma), I had to reconfirm the quantity. You can't be away from the network.
Pretty hard to get in on a hot IPO, though, as the shares will go to their favorite clients (those with the most money).
But otherwise yes it goes as described above.
edit: To clarify, this is a light-hearted continuation about how essentially any claim about the stock market is enactable in some form. And so even the much of generally well-intentioned advise is in fact a claim that the person should be putting their money on, if they truly believe it. I think only claims like "Nobody knows what's going to happen, it's effectively gambling => stay out of the market" come close to being fully self-consistent, but e.g. advising to not buy because the price comes down, or to not short because of volatility both fail this. Markets are funny.
My only claim was that to profit from shorting it you need to not just be right that it is going to go down, but be able to tolerate the volatility in the interim.
That's a claim about the stock market, how do you enact it?
Note it is not a claim that volatility is definitely going to be high.
> Linked page(s) related to Anthropic IPO can only be viewed by persons located in UK, Denmark, Finland, France, Germany, Ireland, the Netherlands, Norway, Spain, and Sweden.
> I will not transmit or otherwise send any of the information to which this gateway gives access to any person outside the United Kingdom.
It's extremely hard with modern browsers to ensure that doesn't happen!
Why doesn’t a private company stock market exist?
There is something almost ironic about you saying this on a site ran by Y combinator.
But for what it is worth, for every successful AI company like Anthropic, OpenAI, etc. - there are probably tenfold more that are valued in the low billions, and will be the first ones to wash away / become worthless if/when the bubble pops.
And lastly, private sales do exist.
Why would they want to share profits?
In these companies, the shares *are* the product. Just like on social media *you* are the product, not the content.
This filing clearly shows that the training+inference margins are at around 43%.
I also had a bet with some one on this topic and this news pretty much settles it https://news.ycombinator.com/item?id=48473051
I wonder if people will now stop claiming that inference is subsidised? There has to be epistemic hygiene
Proof:
- Revenue (Jan–Sep 2026): $33.242 billion.
- Total compute and infrastructure costs (training + inference): $18.808 billion.
- Revenue after all compute costs: $14.434 billion.
- Margin: ($33.242B − $18.808B) / $33.242B = 43.4%.
- Source: Anthropic's SEC S-1 filing, November 10, 2026, “Operating Expenses — Compute and Infrastructure.”
I don't think there has often been such an intertwined industry before. Usually cartels are made through discreet partnerships at the operational level, this is an interconnection in the background at the financial one.