Anthropic IPO Reportedly Restricts China and Hong Kong Institutions as Demand Reaches Six Times Supply

Banks control access to a planned $90.4 billion share sale

Institutional investors based in mainland China and Hong Kong are reportedly facing restrictions on buying shares in Anthropic's initial public offering, even as prospective buyers seek about six times the shares available. The developer of Claude is targeting a valuation of about $1.4 trillion and plans to begin trading on the Nasdaq Global Select Market under the symbol ANT on November 19, 2026.

Goldman Sachs and Morgan Stanley are leading the offering, with 20 other banks participating. Several banks have reportedly rejected orders from institutions in the two markets or indicated that those investors are unlikely to receive shares. People familiar with the process have linked the restrictions partly to the United States International Traffic in Arms Regulations, known as ITAR, which govern trade in defense products and related technology.

Anthropic and its co-founders aim to raise as much as $90.4 billion through the public offering and a simultaneous private placement. The public sale alone could raise about $64.4 billion, with another $26 billion coming from the private transaction.

Anthropic declined to comment on the reported restrictions. Its listing document, as described in accounts of the transaction, contains no explicit selling restriction directed at investors in mainland China or Hong Kong. Instead, the practical barrier appears to be operating through the underwriting syndicate, the group of banks arranging the sale and distributing shares.

For investors, the immediate issue is access to shares at the offer price before trading begins. Submitting an order, receiving an allocation and buying shares later on an exchange are separate steps, each with its own conditions.

An order can be accepted without shares being allocated

The New York team handling Anthropic's allocations reportedly communicated verbally that ITAR restrictions prevented investors from the China region from participating. At the same time, people familiar with the process said banks had not imposed a general prohibition on clients submitting orders or on sales teams entering requests for them.

Some banks are therefore turning buyers away at the start, while others may accept an expression of interest that ultimately receives no shares. An allocation is the number of shares an investor is actually allowed to buy after the issuer and its banks review demand.

Anthropic retains the final decision on whether investors using offshore structures receive shares, according to people familiar with the arrangements. Representatives of Goldman Sachs and Morgan Stanley also declined to comment.

The process matters because demand already exceeds supply. Bankers have reportedly told prospective investors that existing backers will receive priority, leaving some other buyers with smaller allocations than they expected.

Why defense trade rules have entered the offering

ITAR controls the export and trade of defense articles, services and related technical information. China appears among destinations subject to American defense trade restrictions, alongside countries including Iran and North Korea.

Anthropic's prospectus reportedly says its models may fall under the Commerce Department's Export Administration Regulations and, in a smaller number of circumstances, ITAR. Those regulatory systems govern access to controlled products and technology. The banks' reported eligibility decisions bring those concerns into the distribution of IPO shares.

Anthropic also identified closer United States government scrutiny of AI companies' exposure to Chinese state actors, together with worsening relations between Washington and Beijing, as business risks. The company is seeking investment while governments increasingly treat access to advanced AI as a strategic issue.

The offer price and November timetable

Anthropic plans to offer approximately 825 million Class A shares at a preliminary price of $70 to $78 each. A description of its amended Form S-1 registration statement, filed with the Securities and Exchange Commission on November 10, puts the split at roughly 801 million shares sold by the company and 23.65 million sold by existing shareholders.

The distinction determines where the money goes. Proceeds from newly issued shares go to Anthropic, while proceeds from shares sold by existing holders go to those sellers. The proposed $1.4 trillion valuation represents the value assigned to the company's equity, rather than the cash raised in the transaction.

• November 10, 2026: Anthropic reportedly filed its amended registration statement setting out the proposed offering terms.
• November 18, 2026: The offering is scheduled to be priced.
• November 19, 2026: ANT is expected to begin trading on the Nasdaq Global Select Market.

At $78 per share, 825 million shares would generate approximately $64.35 billion, explaining the rounded public offering target of $64.4 billion. Adding the planned $26 billion private placement produces the combined fundraising target of about $90.4 billion.

Offshore trusts and swaps attract investor interest

A family office associated with a Chinese technology founder is reportedly seeking shares through a trust registered in the British Virgin Islands. A family office manages the wealth of an individual or family, while a trust holds assets under a legal arrangement for beneficiaries.

Other investors are considering special purpose vehicles and swap arrangements. A special purpose vehicle is a separate legal entity created for a particular investment. A swap is a contract through which parties exchange payments linked to an asset's performance, allowing an investor to gain financial exposure through a counterparty.

Some investors holding Anthropic shares before the IPO are also marketing stakes through special purpose vehicles. Others are reportedly offering portions of expected IPO allocations to additional buyers, collecting fees and reducing their own exposure before exchange trading begins.

The family office's allocation result is unknown, and Anthropic has not publicly confirmed the reported geographic restrictions. Access to ANT through Hong Kong brokers after listing also awaits confirmation. Offshore applications remain subject to the issuer's allocation decisions.

Retail access is concentrated in selected markets

Anthropic's international offering arrangements reportedly cover Australia, Canada, Japan, Switzerland, the United Kingdom and selected European Economic Area countries, alongside the United States. The listing document also allows arrangers to offer shares outside those jurisdictions.

Up to 20% of the offered shares are reportedly designated for retail investors. Applied to an offering of 825 million shares, that would mean a maximum of about 165 million shares, although individual allocations depend on eligibility and demand.

Hong Kong is absent from the stated international public offering jurisdictions, and no local Hong Kong retail broker appears on the authorized distributor list. Investors in the city could reportedly view Anthropic's roadshow presentation, which explains the business and offering to prospective buyers.

Singapore has a different arrangement. The offering documents reportedly have not been registered with the Monetary Authority of Singapore, with participation limited to eligible institutional and accredited investors through exemptions under Sections 274 and 275 of the Securities and Futures Act. An accredited investor is someone who meets specified financial criteria.

Some eligible overseas customers may also submit indications of interest through Kraken IPO Access, reportedly at the offer price plus a 5% spread. Its ANTx product provides exposure through a token rather than direct ownership of Anthropic Class A shares, with shareholder voting rights unavailable to token holders. Regional eligibility and allocation conditions apply.

SpaceX offers a precedent for the allocation process

SpaceX's $86.2 billion IPO reportedly involved similar instructions to turn away buyers from mainland China and Hong Kong. Citigroup, which coordinated international distribution, relayed those instructions to syndicate banks, citing ITAR.

Investors in both places were subsequently able to buy SpaceX shares after its listing. Anthropic's reported restrictions concern the distribution of shares during the offering, while purchases on an exchange would involve the rules and access arrangements of the relevant broker and market.

Both companies also limited their Asia Pacific retail offerings to a small group of markets, including Australia and Japan. Their online presentations differed: Anthropic's roadshow was viewable from Hong Kong, while SpaceX's website was reportedly inaccessible there in June.

Strong demand meets rapid revenue growth

Prospective buyers have reportedly expressed interest in about six times the number of Anthropic shares available. With an offering of 825 million shares, that ratio would correspond to interest in roughly 4.95 billion shares if measured against the entire public sale. Orders and final offering terms can change during marketing.

Nvidia has reportedly agreed to buy about $10 billion of shares in the concurrent $26 billion private placement. That represents roughly 38% of the private transaction. Anthropic counts Nvidia as a strategic partner and has committed tens of billions of dollars to arrangements securing access to its advanced chips.

Anthropic's filing reportedly put its revenue run rate at $81 billion as of October 31, compared with $71 billion at the end of September and $65 billion at the end of July. The September to October increase was about 14%, calculated from the reported $10 billion rise.

A revenue run rate estimates an annual figure from recent activity. Anthropic calculates it by annualizing consumption fees from a trailing period of 28 days and subscription fees from one month. The $81 billion figure therefore describes the annual pace implied by recent business, rather than revenue collected over a completed year.

A prediction market assigned roughly a 45% probability to a market capitalization between $1.25 trillion and $1.5 trillion. Retail sentiment around ANT on a stock discussion platform was also described as extremely bullish over the preceding day. The offer price will be set through the IPO process, followed by market trading.

Technology restrictions and a dispute with Washington

Anthropic's products are unavailable in mainland China and Hong Kong, and the company has reportedly blocked people traveling to those locations from using them. It has also restricted firms under Chinese control and sought to stop workarounds used to access Claude Code.

Anthropic has accused DeepSeek, Moonshot and MiniMax of conducting distillation attacks involving approximately 16 million queries. Distillation involves using a model's outputs to help train another model. The company has described these activities as attempts to extract its models' capabilities.

Washington has separately designated Anthropic a supply chain risk to national security, a decision the company is challenging in court. The Trump administration has asked an appeals court to overturn an order lifting a federal agency ban on Anthropic's AI technology.

Anthropic therefore faces restrictions on access to its products abroad while contesting restrictions on government use at home. Its IPO places another decision, who receives newly issued shares, within that broader set of disputes over AI access and security.

The banks have more at stake than underwriting fees

Goldman Sachs and Morgan Stanley coordinate marketing, pricing and distribution across the underwriting group. Evercore ISI analyst Glenn Schorr estimated total underwriting fees of about $395 million, with each lead bank potentially receiving approximately $79 million under his assumption that each takes 20% of the fee pool.

Schorr said the opportunity for banks extended beyond the immediate transaction, describing the potential benefit as:

well north of just the IPO fee.

Founders, employees and other shareholders can become wealth management clients as listings turn some of their holdings into cash. Goldman reported nearly 900 referrals from investment banking to wealth management since the start of 2025 and roughly $2 trillion in wealth management client assets.

Morgan Stanley reported a record $232 billion in net new assets during the third quarter, with flows connected to IPOs accounting for just over half. Its chief financial officer, Sharon Yeshaya, described the lasting value of those relationships when discussing IPO activity:

just a one-quarter event.

Yeshaya's full point was that IPOs are not confined to a single quarter. Relationships with employees and founders can continue through stock plan administration, later share sales and investment management, giving banks a financial interest in the transaction long after its first trading day.

Key Points

• Mainland China and Hong Kong institutions reportedly face rejected orders or little prospect of an allocation in Anthropic's IPO.
• Some banks cite ITAR, while the listing document reportedly contains no explicit restriction directed at investors in the two markets.
• Anthropic plans to price the offering on November 18 and begin Nasdaq trading as ANT on November 19, 2026.
• The public offering could raise about $64.4 billion, alongside a $26 billion private placement, at a targeted valuation of about $1.4 trillion.
• Demand reportedly totals about six times the available shares, with existing backers receiving priority.
• Investors are exploring offshore trusts, special purpose vehicles and swaps, while Hong Kong retail access remains limited.
• SpaceX investors in mainland China and Hong Kong were able to buy shares after its listing; Anthropic's arrangements for later purchases await confirmation.