Anthropic just showed Wall Street its third quarter — and the numbers are staggering. The Anthropic IPO filing updated on November 2, 2026 reports about $17 billion in revenue for Q3 alone, alongside roughly $895 billion in future compute commitments.
That is the headline from Amendment No. 1 to Anthropic’s Form S-1, the document a company files with the U.S. Securities and Exchange Commission (SEC) before selling shares to the public for the first time. Anthropic first filed on October 26, 2026, and this amendment is the first version to include results for the three months ended September 30, 2026.
The catch: the shares do not trade yet. The filing leaves the IPO price blank, the share count blank, and the listing date unset. Anthropic has applied to list Class A stock on the Nasdaq Global Select Market under the symbol ANT — but until a later amendment prints a price range, there is nothing to buy.
What the amendment actually adds
The original S-1 covered the six months ended June 30, 2026, when revenue was $16.29 billion. The amendment extends the picture to nine months, and the growth is hard to ignore.
Nine-month revenue reached $33.242 billion, up from $2.545 billion a year earlier — roughly 13 times higher. Quarterly figures put Q3 revenue at $16.956 billion, versus about $1.38 billion in Q3 2025, an increase of about 1,127%.
| Measure | 9 mo. to Sep 30, 2025 | 9 mo. to Sep 30, 2026 |
|---|---|---|
| Revenue | $2.545B | $33.242B |
| Compute and infrastructure | $4.381B | $18.808B |
| Total operating expenses | $7.769B | $34.502B |
| Operating loss | $5.224B | $1.260B |
| Net loss | $25.107B | $104.039B |
| Cash and short-term investments | — | $131.845B |
Source: Anthropic’s amended S-1 (in millions, rounded).
Operating loss shrank from $5.224 billion to $1.260 billion; Q3’s was just $567 million.
The $895 billion question
The number that will dominate every investor call is the commitment figure. Anthropic states it plainly:
“As of and subsequent to September 30, 2026, we have entered into purchase commitments and lease agreements, including short-term commitments, as well as leases not yet commenced, with an aggregate committed spend of approximately $895.4 billion, substantially all of which is related to compute and infrastructure.”
The October filing left that total blank. Now the scale and timing are on the record:
- $447.5 billion expected before December 31, 2030.
- Most of the rest expected between 2031 and 2045.
- $69.8 billion due within 12 months of September 30, 2026.
- Compute is the business: one fungible pool across AWS Trainium, Google TPUs, NVIDIA GPUs and AMD GPUs.
That is about 27 times nine-month revenue, mostly stretching to 2045.
Why the $104 billion loss is not what it looks like
Of the $104.039 billion nine-month net loss, $94.324 billion is a change in the fair value of convertible notes, derivative liabilities and SAFEs (simple agreements for future equity). The filing says this was primarily driven by a rise in the fair value of outstanding convertible notes as Anthropic’s enterprise valuation increased.
In plain English: rising valuation raised the accounting value of shares-convertible promises, counting as a paper loss with no cash leaving the company. Assets of $154.320 billion against $146.683 billion in liabilities agree. The scary number is mostly accounting, not cash burn.
Who still controls Anthropic after the IPO
Anthropic is a Delaware public benefit corporation, and its governance is designed so public shareholders cannot override its mission:
- Class A shares get one vote each. That is what the public offering sells.
- The Long-Term Benefit Trust (LTBT), independent trustees focused on AI safety and public policy, generally elects and removes the Class T directors, who will form a board majority.
- Class F stock, owned by the seven co-founders, carries 50.1% of general voting power but no economic rights.
- Anthropic is a controlled company under Nasdaq rules: Class A holders generally cannot change a vote outcome.
Goldman Sachs and Morgan Stanley lead 22 banks on the offering.
How to profit from the Anthropic IPO story
This is not investment advice, and ANT cannot be bought yet. The filing still gives a concrete checklist:
- Watch the price-range amendment, not headlines. It is the first document that allows a real valuation; until then, trillion-dollar figures are outside estimates.
- Label roadshow reports. A week-of-November-9 roadshow is reported, not confirmed by the filing — verify before acting.
- Sell into Claude demand today. Thirteen-fold revenue growth signals enterprise demand for Claude Code work: offer automation, code review and workflow builds now.
What is still missing
First S-1 filed
Amended S-1, Q3 added
Still blank (TBD)
Reported week of Nov 9
ANT — date TBD
*Roadshow timing is reported by market outlets, not confirmed in the filing, which gives no IPO date.
Bottom line: revenue outruns operating losses, cash is enormous, and the compute bill is now public at $895.4 billion. Price, share count and date await the next amendment. Source: Anthropic’s amended S-1 filing on SEC EDGAR.
Frequently asked questions
What is Anthropic’s Q3 2026 revenue?
Quarterly figures in the amended S-1 put Q3 2026 revenue at $16.956 billion, up from about $1.38 billion in Q3 2025.
When will Anthropic shares start trading?
No date is confirmed in the filing; a week-of-November-9 roadshow is reported but unconfirmed, and no price range has been filed.
Why did Anthropic report a $104 billion net loss?
Mostly accounting: $94.324 billion was a fair-value change on convertible notes, derivatives and SAFEs as valuation rose. The operating loss was $1.260 billion.
How big are Anthropic’s compute commitments?
About $895.4 billion, substantially all for compute and infrastructure, with $447.5 billion expected before December 31, 2030.
Do ANT shareholders control Anthropic?
Effectively, no: the Long-Term Benefit Trust controls a board majority, and founder-owned Class F stock carries 50.1% of general voting power.