Anthropic IPO Draws Six Times More Demand Than Shares

The Anthropic IPO has drawn about six times more investor orders than there are shares to sell, Reuters reported on Saturday. People familiar with the matter told the news agency the book was six times oversubscribed by the end of Thursday. Anthropic declined to comment, and the people said details could still change.

The demand makes the Anthropic IPO one of the most closely watched listings in years. Anthropic is the maker of the Claude chatbot. It is the first frontier AI laboratory to sell shares to the public.

No frontier AI lab has tested public markets before this. Investors have followed the AI boom through chip makers and cloud companies instead. A pure AI lab on the market is something new, and its valuation will be argued about for months.

How demand for the Anthropic IPO built up

The roadshow opened on Tuesday, and interest was strong from the start. By the end of that first day, orders were already about two times the shares available. By the end of Thursday, that figure had reached six times, according to Reuters.

In an offering like the Anthropic IPO, an oversubscribed book means investors asked for more shares than the company is selling. Banks then decide who receives stock and who misses out. Heavy demand often supports a firm opening price, though it guarantees nothing.

Roadshows are where banks test demand before setting the final price. Executives present the business, and investors place orders within the range on offer. The book reported by Reuters is why Wednesday's pricing decision will be watched so closely.

Anthropic and its banks are meeting investors in New York, Boston and San Francisco. The roadshow runs through Wednesday, when the deal is expected to be priced. The meetings are the company's last chance to shape that price.

The terms behind the Anthropic IPO

Anthropic is offering 825 million shares at 70 to 78 dollars each. The shares will trade on Nasdaq under the ticker ANT. Trading is expected to begin on Thursday 19 November, the day after pricing.

At the top of the range, the Anthropic IPO would raise up to about 64.4 billion dollars. It would value the company at about 1.4 trillion dollars, including employee stock options and restricted shares. That would make it the second biggest IPO on record, behind only the SpaceX listing in June 2026.

The valuation attached to the Anthropic IPO is the other big talking point. Supporters point to the revenue growth and to the projections for 2028. Sceptics ask whether any company, however fast it grows, can earn its way into such a number.

What the filings show

Anthropic reported revenue of 33.2 billion dollars for the first nine months of 2026. That compares with 2.5 billion dollars in the same period a year earlier. The company still recorded an operating loss of 1.3 billion dollars for the period.

Revenue on that scale, rising that quickly, explains much of the demand Reuters described. Growth of this kind is rare in a company of this size. The operating loss shows the cost of achieving it, and sceptics point to exactly that figure.

The banks selling the Anthropic IPO are leaning on the future, not just the present. Their models hinge on projected 2028 revenue of roughly 270 to 280 billion dollars. Two people familiar with the projections described those figures to Reuters.

Alongside the public offer, a private placement of about 26 billion dollars is tied to the deal. Nvidia and Google have each agreed to buy 10 billion dollars of nonvoting Anthropic stock. The placement underlines how closely the big chip and cloud companies are bound to the lab.

Amodei makes the pitch

On Friday, chief executive Dario Amodei pitched investors at an event hosted by JPMorgan Chase. JPMorgan is a lead underwriter on the deal, and its chief executive Jamie Dimon was present. Amodei emphasised Anthropic's focus on AI safety and its strict hiring culture, The Economic Times reported.

Safety is central to how Anthropic presents itself to the public and to regulators. Amodei carried the same message into the room with investors on Friday. The Economic Times described the pitch as selling safety and a strict, no jerks hiring culture.

The Anthropic IPO lands during a volatile week for AI stocks. Investors have been questioning whether heavy spending on AI will pay off. Nvidia, the central supplier to the industry, reports earnings on Tuesday 17 November, one day before pricing.

Anthropic IPO: common questions

When will Anthropic stock start trading?

Trading is expected to begin on Thursday 19 November on Nasdaq. The final price is expected to be set on Wednesday 18 November, at the end of the roadshow. The shares will trade under the ticker ANT.

What is the Anthropic IPO price range?

The range is 70 to 78 dollars per share. Anthropic is offering 825 million shares. At the top of the range, the sale raises up to about 64.4 billion dollars.

What ticker will Anthropic use?

The ticker is ANT. The shares will be listed on Nasdaq in the United States. Investors outside the US should check with their own broker about access.

How big is the Anthropic IPO?

At up to about 64.4 billion dollars, it would be the second biggest IPO on record. Only SpaceX, which listed in June 2026, raised more. The offer values Anthropic at about 1.4 trillion dollars at the top of the range.

Is demand for the Anthropic IPO really six times the shares?

That is what people familiar with the matter told Reuters. Orders were about two times the shares after the first roadshow day. They reached six times by the end of Thursday, though details could still change.

Who is investing alongside the IPO?

A private placement of about 26 billion dollars is tied to the deal. Nvidia and Google have each agreed to buy 10 billion dollars of nonvoting Anthropic stock, according to filings coverage. The placement runs alongside the public offer.