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🔍 Read the full analysis: What Investors Should Know About Anthropic’s IPO Range And Filing on ThorstenMeyerAI.com

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TL;DR

Anthropic’s Nov. 10 amended SEC filing set an expected IPO range of $70 to $78 per share and launched the company’s roadshow. The filing’s share count implies a valuation of about $916 billion to $1.02 trillion on outstanding shares; higher reported figures use a broader, fully diluted count. Final pricing, allocation and the first trading date are not yet confirmed.

Anthropic set an expected price range of $70 to $78 per share in an amended U.S. Securities and Exchange Commission filing on Nov. 10, 2026, and began its investor roadshow for a planned Nasdaq listing under the symbol ANT. The filing describes an offering of 825 million Class A shares; the final price and first trading date have not been announced.

Of the 825 million shares offered, Anthropic plans to sell 801,351,354 newly issued shares and existing stockholders plan to sell 23,648,646. The company says it will receive no proceeds from the shares sold by existing holders. At the proposed range, the gross value of the offered shares is about $57.75 billion to $64.35 billion, before fees and other costs. Underwriters led by Goldman Sachs and Morgan Stanley may purchase up to 123.75 million additional shares from Anthropic within 30 days.

The 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. At the $74 midpoint, Anthropic estimates net proceeds of about $84.6 billion from the public offering and private placement combined, rising to about $93.7 billion if underwriters buy all additional shares. The company says proceeds may support general corporate purposes, including compute and infrastructure investments, hiring, working capital and possible acquisitions; it says no acquisitions have been agreed.

Anthropic expects retail investors to receive up to 20% of the Class A shares offered, according to the filing. Chief Executive Dario Amodei and President and Chairperson Daniela Amodei are each listed as selling 3,378,378 shares. The filing identifies Krishna Rao as chief financial officer. These details come from the registration statement and describe proposed terms, not final allocations or completed sales.

At a glance
announcementWhen: Announced November 10, 2026; roadshow u…
The developmentAnthropic filed an amended registration statement setting a $70–$78 expected IPO price range and began meeting investors.
IPO Filing · Investor Briefing

Anthropic’s IPO range and what investors should know

The Nov. 10 amended filing sets a proposed share price and starts the roadshow. Final pricing, allocations and the first trading date remain unconfirmed.

$70–$78
Proposed price per share
825 million
Class A shares offered
$916B–$1.02T
Value on outstanding shares
Up to 20%
Shares expected for retail investors

What the offering includes

Most offered shares are new shares; existing holders will sell a smaller portion.

New shares
  • Anthropic plans to issue 801,351,354 Class A shares.
  • Proceeds may support infrastructure, hiring and other corporate purposes.
Existing shares
  • Stockholders plan to sell 23,648,646 shares.
  • Anthropic will receive no proceeds from those sales.

Why valuation figures differ

A valuation depends on the share count used in the calculation.

1
Outstanding shares

The filing’s post-offering count implies about $916 billion to $1.02 trillion across the proposed range.

2
Fully diluted shares

Higher reported figures include potential future shares such as options and unvested awards.

3
Compare assumptions

Investors should check which share count supports each valuation figure.

What is still pending

The roadshow helps Anthropic and underwriters gauge demand before final terms are set.

DecisionCurrent status
Final offer priceNot announced
Share allocationsNot confirmed
First trading dateNot confirmed
Additional underwriter sharesUp to 123.75 million may be purchased
Investor contextThe filing reports rapid revenue growth alongside a net loss and large infrastructure commitments. Revenue growth alone does not establish profitability or predict trading performance.
The takeaway
Treat the $70–$78 range and associated valuation as proposed terms; final price, allocation and trading details are still to come.

How the IPO Valuation Is Counted

The proposed range puts a price on Anthropic’s shares, but the company’s implied value depends on which shares are included in the calculation. The filing lists 13,086,672,593 shares outstanding after the offering and private placement. Multiplying that count by $70 to $78 gives an implied value of about $916 billion to $1.02 trillion.

News reports cited a figure of about $1.404 trillion at the top of the range, describing it as a fully diluted valuation. That calculation uses a larger share count, including potential future shares such as options and unvested awards. The filing lists about 1.77 billion shares under outstanding options and roughly 1.07 billion under listed restricted stock awards, as well as potential shares related to convertible notes. The precise basis behind the higher reported figure is not the same as the filing’s outstanding-share count. Investors comparing valuation figures should check the share count and assumptions behind each one.

The filing also 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, and $17 billion in third-quarter revenue. Those figures make the offering relevant to investors weighing the company’s rapid growth against its costs, capital needs and governance structure. Revenue growth alone does not establish profitability or predict how the shares will trade.

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From Confidential Filing to Roadshow

Anthropic’s document is Amendment No. 2 to its Form S-1, the registration statement filed before a U.S. initial public offering. The company first submitted a confidential draft on June 1, 2026, made its S-1 public on Oct. 26, amended it on Nov. 2, and added the expected price range on Nov. 10. The roadshow consists of meetings with prospective investors before the shares are priced.

The filing reports a $104 billion net loss for the first nine months of 2026, alongside an operating loss of $1.3 billion. It attributes $94.3 billion of the net loss to revaluations of convertible notes and similar instruments as the company’s value rose. Those figures reflect different accounting measures; the net loss should not be treated as equivalent to the operating loss or as a direct measure of cash spent during the period.

The document also lists about $900.9 billion in compute and infrastructure commitments, with about $70.7 billion due within 12 months. Anthropic’s governance terms differ from a conventional one-share, one-vote structure: a Long-Term Benefit Trust elects a majority of the board, and a founder share carries 50.1% of general voting power. Buyers of publicly offered Class A shares therefore do not receive voting control in proportion to their investment.

“The company expects to offer its Class A shares at $70.00 to $78.00 each.”

— Anthropic, in its amended Form S-1

Pricing, Allocation and Share Counts

The filing sets an expected range, not the final price. It does not establish when trading will begin, how shares will be allocated among investors, or how the stock will perform after listing. The number of shares purchased through the underwriters’ additional-share option is also unknown until the option is exercised or expires.

Valuation figures require care. The registration statement’s outstanding-share count produces a range of about $916 billion to $1.02 trillion, while the roughly $1.404 trillion figure cited in news reports relies on a broader fully diluted basis. The filing lists options, unvested awards and convertible notes that may add shares, but the exact assumptions used for each reported headline figure should not be presumed identical. Anthropic’s future revenue, profitability and ability to meet its large infrastructure commitments are also uncertain.

The Roadshow and Final Offer Price

Anthropic is meeting prospective investors during its roadshow. The company and underwriters are expected to use those discussions to gauge demand before setting the final IPO price and confirming the number of shares sold. Investors can then compare the final terms with the range in the Nov. 10 filing.

After pricing, the offering is expected to proceed to trading on Nasdaq under ANT, while the Class N private placement is scheduled to close immediately after the public offering. The exact pricing announcement, trading date, allocation details and final proceeds remain pending in the source material.

Key Questions

What IPO price range did Anthropic file?

Anthropic listed an expected range of $70 to $78 per Class A share in its Nov. 10, 2026 amended registration statement. The final offer price has not been set in the information available here.

How many shares are included in the public offering?

The proposed offering totals 825 million Class A shares: 801,351,354 newly issued by Anthropic and 23,648,646 sold by existing stockholders. Underwriters may also buy up to 123.75 million additional shares from Anthropic.

Why do reported Anthropic valuation figures differ?

The filing’s post-offering outstanding-share count implies a value of about $916 billion to $1.02 trillion across the proposed range. Higher figures reported as fully diluted use a broader share count that includes potential shares, such as options and unvested awards.

Will retail investors be able to buy shares?

Anthropic says retail allocations are expected to represent up to 20% of the Class A shares offered. That is not a guarantee that every retail investor will receive shares; the specific allocation process and individual outcomes are not established in the filing details provided.

When will Anthropic shares begin trading?

The filing identifies Nasdaq and the symbol ANT, but the exact first trading date is not confirmed in the source material. The roadshow and final pricing are still ahead.

Source: ThorstenMeyerAI.com

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