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Anthropic filed an amended registration statement on November 10, 2026, setting an expected IPO price of $70 to $78 per share and launching its investor roadshow. The filing reports $33.2 billion in revenue for the first nine months of 2026, a $1.3 billion operating loss and about $900.9 billion in compute and infrastructure commitments. The final price, trading date and share allocation remain unknown.
Anthropic plans to offer 825 million Class A shares in the IPO. The company would sell 801,351,354 new shares, while existing stockholders would sell 23,648,646; Anthropic says it will receive no proceeds from those resales. At the proposed range, the shares offered would generate $57.75 billion to $64.35 billion in gross proceeds, before expenses and other transactions. Underwriters led by Goldman Sachs and Morgan Stanley can purchase up to 123.75 million additional shares from Anthropic within 30 days.
The filing also describes a private placement of $26 billion in non-voting Class N shares to AMD, Broadcom, Google, Micron, Microsoft, NVIDIA and TSMC at the IPO price. At the $74 midpoint, Anthropic estimates net proceeds of about $84.6 billion from the IPO and private placement combined, rising to about $93.7 billion if underwriters buy all additional shares. The company says it expects retail investors to receive allocations of up to 20% of the Class A shares.
Revenue was $33.2 billion in the first nine months of 2026, compared with $2.5 billion in the same period a year earlier. Third-quarter revenue was $17.0 billion. Anthropic reported a $104.0 billion net loss for the nine-month period, but its operating loss was $1.3 billion; the filing attributes $94.3 billion of the net loss to revaluations of convertible notes and similar instruments as the company’s value rose.
Anthropic’s IPO Filing Inside the business behind Claude
Anthropic began its investor roadshow with rapid revenue growth, large infrastructure commitments and limited voting influence for public shareholders.
Growth and costs
Revenue rose from $2.5 billion in the same period a year earlier, while operating costs and infrastructure needs remain substantial.
$17 billion in Q3
Third-quarter revenue shows the scale of demand reported in the filing.
$1.3 billion
The nine-month operating loss sits alongside rapid sales growth.
$70.7 billion due soon
Approximately this amount of commitments is due within 12 months.
What the offering includes
The proposed IPO combines newly issued shares with a smaller sale by existing stockholders.
Anthropic plans to sell 801,351,354 new shares; stockholders would sell 23,648,646.
The roadshow began November 10, 2026, as underwriters gauge demand.
Final price, allocation and Nasdaq trading start remain unconfirmed.
Investment and control
Public investors can participate economically, while governance limits their voting influence.
- IPO proceeds may support compute, infrastructure, hiring and working capital.
- A $26 billion private placement of non-voting Class N shares is planned.
- A Long-Term Benefit Trust elects a majority of the board.
- A founder share carries 50.1% of general voting power.
Growth Meets Heavy Infrastructure Costs
The filing gives public-market investors a detailed view of the scale and costs behind Anthropic’s expansion. The company’s reported revenue growth is striking, but its planned funding needs and infrastructure obligations are also unusually large. Anthropic says it has signed about $900.9 billion in compute and infrastructure commitments, with approximately $70.7 billion due within 12 months.
That obligation matters because advanced AI services depend on access to computing capacity, data centers and related infrastructure. Anthropic says IPO proceeds may support investments in compute and infrastructure, as well as working capital, hiring and retention, potential acquisitions and tax withholding on employee stock awards. The filing does not specify any agreed acquisition.
For potential shareholders, the structure also matters. Class A investors would have limited voting influence: a Long-Term Benefit Trust elects a majority of the board, while a single founder share carries 50.1% of general voting power. The offering therefore gives investors an opportunity to buy into the business without giving them control comparable to their economic stake.
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From Confidential Filing to Roadshow
Anthropic says it first submitted a draft registration statement confidentially on June 1, 2026. It made its Form S-1 public on October 26, amended it on November 2, and filed the latest amendment with the price range on November 10. The roadshow is the series of investor meetings that precedes final pricing.
Reports have cited an implied valuation of as much as $1.404 trillion, but that figure is not stated in the filing. The filing’s post-offering share count is 13,086,672,593 shares across all classes. Multiplying that count by the proposed $70-to-$78 range gives an implied value of roughly $916 billion to $1.021 trillion. A higher fully diluted figure uses a larger share count that includes potential future shares, such as options and unvested awards. The two estimates use different share-count assumptions.
““general corporate purposes””
— Anthropic, in its amended S-1 filing
The final IPO price, the first day of trading, and the number of shares allocated to different investor groups have not been set in the provided filing details. The roadshow is still underway, and the proposed range may change before pricing. The eventual market value will also depend on the share count used, including how potential future shares are treated.
It is also unclear how the stock will trade after listing or how quickly Anthropic’s revenue growth will translate into operating profitability. The filing reports both sharply higher revenue and major compute commitments, but it does not settle how those costs and future investment needs will evolve.
Roadshow Leads to Final Offer Price
Anthropic is meeting with prospective investors as underwriters gauge demand. After the roadshow, the company and underwriters are expected to set a final offering price, confirm the share allocation and establish the start of Nasdaq trading under the symbol ANT. Those details were not yet confirmed in the November 10 filing.
Investors will also be watching the final prospectus for any changes to the price range, offering size or proceeds estimates, as well as the timing of the private placement and any underwriter purchase of additional shares.
Key Questions
What price range did Anthropic set for its IPO?
Anthropic proposed a price of $70 to $78 per share in its November 10, 2026 amended filing. The final price had not been set.
How much revenue did Anthropic report?
The filing reports $33.2 billion in revenue for the first nine months of 2026, compared with $2.5 billion in the same period of 2025. Third-quarter revenue was $17.0 billion.
Why do reported estimates of Anthropic’s valuation differ?
The estimates use different share counts. Applying the proposed price range to the filing’s 13.09 billion post-offering shares gives about $916 billion to $1.021 trillion. Reports of up to $1.404 trillion use a fully diluted count that includes potential future shares.
Will public shareholders control Anthropic?
Not under the governance structure described in the filing. A Long-Term Benefit Trust elects a majority of the board, and a founder share carries 50.1% of general voting power.
Source: Thorsten Meyer AI
