🔍 Read the full analysis: Anthropic Sets A $70–$78 IPO Range: Inside The Company’s Filing on ThorstenMeyerAI.com
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TL;DR
Anthropic’s November 10 amended SEC filing sets an expected IPO price of $70 to $78 per Class A share, with 825 million shares offered. The filing reports rapid revenue growth alongside a $104 billion nine-month net loss, much of it from non-cash revaluation of financial instruments, and about $900.9 billion in infrastructure commitments. Valuation estimates vary by share-count method; the final IPO price and trading date are not yet known.
Anthropic has set an expected price range of $70 to $78 per share for its planned initial public offering and began meeting investors on November 10, according to an amended registration statement filed with the U.S. Securities and Exchange Commission. The company plans to offer 825 million Class A shares on the Nasdaq Global Select Market under the symbol “ANT,” a sale that would raise tens of billions of dollars before fees if completed within the stated range.
The filing says Anthropic will sell 801,351,354 new shares; existing stockholders will sell another 23,648,646 shares. The company would not receive proceeds from the stockholders’ portion. Underwriters led by Goldman Sachs and Morgan Stanley have an option to buy up to 123,750,000 additional shares from Anthropic within 30 days. At the proposed range, the 825 million shares would have a gross offering value of about $57.75 billion to $64.35 billion, before expenses and any additional-share sale.
Anthropic’s filing also describes a separate private placement of $26 billion in non-voting Class N shares to AMD, Broadcom, Google, Micron, Microsoft, NVIDIA and TSMC, at the IPO price. The company estimates net proceeds of about $84.6 billion from the offering and private placement combined at the $74 midpoint, rising to about $93.7 billion if underwriters exercise their full option. Anthropic says it expects retail investors to receive allocations of “up to 20%” of the Class A shares offered.
The filing reports $33.2 billion in revenue for the first nine months of 2026, compared with $2.5 billion in the same period a year earlier; third-quarter revenue was $17 billion. Anthropic recorded a $104 billion net loss for the nine-month period, while 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. These figures are reported results, not a forecast of future performance.
Anthropic’s proposed IPO price and filing
The November 10 amended filing sets a proposed share-price range and reveals rapid revenue growth, a large reported loss, and substantial infrastructure commitments.
What the share sale includes
The proposed offering combines new company shares with a smaller sale by existing stockholders.
- 801,351,354 new Class A shares
- Company proceeds support corporate purposes, including compute and infrastructure
- 23,648,646 existing shares
- Anthropic receives no proceeds from this portion
Growth and loss need context
Revenue rose sharply year over year, while much of the reported net loss came from revaluations of financial instruments.
Capital and control
The IPO is paired with a private placement, while the filing describes governance arrangements that limit public shareholders’ voting influence.
$26 billion in Class N shares
Non-voting shares are planned for AMD, Broadcom, Google, Micron, Microsoft, NVIDIA and TSMC.
Voting power is concentrated
A founder share carries 50.1% of general voting power, and a trust elects a majority of the board.
What remains undecided
The proposed range and valuation estimates do not establish the final terms.
Investor meetings began November 10 to inform demand.
The final IPO price and shares sold, including any underwriter option, remain open.
The trading date under the symbol ANT has not been confirmed.
The proposed offering is large enough to draw attention beyond the IPO market: its stated share count and price range imply gross proceeds of tens of billions of dollars, while the related private placement would bring in additional capital. Anthropic says it plans to use proceeds for general corporate purposes, including compute and infrastructure investment, working capital, hiring and retention, potential acquisitions, and tax withholding on employee awards. The filing says no acquisition has been agreed.
The financial disclosures also show why the headline loss needs context. The gap between the $104 billion net loss and $1.3 billion operating loss largely reflects revaluation charges tied to financial instruments, rather than operating expenses alone. That accounting distinction does not remove the reported loss, but it changes what the figure says about the company’s operating results. Investors will also have to weigh the company’s rapid reported revenue growth against its very large infrastructure commitments and the risks disclosed in the registration statement.
Public shareholders would have limited voting influence under the described structure. The filing says a Long-Term Benefit Trust elects a majority of the board, while a founder share carries 50.1% of general voting power. The Class N shares in the private placement are non-voting. The structure means the amount of capital raised and the allocation of voting power are separate parts of the IPO story.
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From Confidential Filing to Roadshow
Anthropic’s document is Amendment No. 2 to its Form S-1, the registration statement companies file ahead of a U.S. public offering. According to the source material, the company submitted a draft confidentially on June 1, 2026, made its S-1 public on October 26, amended it on November 2, and added the expected share-price range on November 10. The roadshow is the series of investor meetings that precedes final pricing.
Valuation estimates depend on which shares are counted. Using the filing’s stated 13,086,672,593 shares outstanding after the offering and private placement, the proposed range implies about $916 billion at $70 and $1.02 trillion at $78. Some news reports cited a valuation of about $1.404 trillion at the top of the range on a fully diluted basis. That calculation uses a larger share count, including potential shares from options, unvested awards and other instruments. The $1.404 trillion figure is not presented as a market value in the filing itself, and the source material does not reconcile every component of the difference.
““general corporate purposes””
— Anthropic, in its amended registration statement
Price, Trading and Valuation Remain Open
The $70–$78 range is not the final IPO price. The filing does not establish the exact first day of trading, how shares will be allocated among investors, or how the stock will trade once listed. Those details may change as the roadshow proceeds and the offering is priced.
Valuation comparisons also remain sensitive to share-count assumptions. The filing’s outstanding-share count produces a lower range of implied values than the fully diluted figure cited in news reports. The source material identifies options, unvested stock awards and convertible notes as potential contributors to a larger count, but does not establish that every potential share will be issued or provide a final fully diluted total in the cited figures. The final pricing and share count will determine the offering’s actual terms.
Investor Meetings Before Final Pricing
Anthropic’s roadshow began on November 10, with investor meetings expected to inform demand and the final offer price. The next key developments are the final IPO price, the number of shares sold after any underwriter option is exercised, and the date trading begins under the symbol ANT. The source material does not give a confirmed trading date.
After pricing, the offering and the related private placement are expected to close, subject to their terms and completion. Until then, the price range and proceeds estimates remain proposed figures. Shares in newly listed companies can fluctuate substantially, and investors can lose money; this report is not investment advice.
Key Questions
What IPO price range did Anthropic file?
Anthropic’s November 10 amended registration statement sets an expected range of $70 to $78 per Class A share. The final price has not yet been set.
How many shares are included in the offering?
The planned offering covers 825 million Class A shares: 801,351,354 new shares sold by Anthropic and 23,648,646 shares sold by existing stockholders. Underwriters may buy up to 123,750,000 additional shares from Anthropic.
Why do valuation estimates differ?
Using the filing’s 13.09 billion shares outstanding after the offering and private placement gives an implied value of about $916 billion to $1.02 trillion across the proposed price range. Higher figures reported elsewhere use a fully diluted share count that includes potential shares, such as options and stock awards. The filing’s price range does not itself state a $1.404 trillion market value.
What does Anthropic say it will do with the proceeds?
The company lists general corporate purposes, including compute and infrastructure investment, working capital, hiring and retention, possible acquisitions, and tax withholding on employee awards. It says no acquisition has been agreed.
When will Anthropic shares start trading?
The source material does not give a confirmed first trading date. The company began its investor roadshow on November 10, and the final price and schedule remain pending.
Source: ThorstenMeyerAI.com
