Anthropic selects Nasdaq for potential October IPO following confidential 965 billion dollar filing

Listing details and banking syndicate

Anthropic PBC has selected Nasdaq as the listing venue for its planned initial public offering, targeting an equity debut as soon as October 2026. The artificial intelligence startup and developer of the Claude chatbot submitted a confidential filing that valued the business at $965 billion. Unofficial valuation estimates circulating around the transaction have reached near $2 trillion, though final pricing terms remain unfixed. To structure the flotation, Anthropic appointed investment banks Morgan Stanley and Goldman Sachs to lead underwriting preparations, while also securing a $15 billion credit facility. The company seeks to raise as much capital as or more than SpaceX did in its own public offering, with an investor roadshow schedule placed just days before the United States midterm elections.

Anthropic confidential filing965

SpaceX Nasdaq listing1,750

Anthropic circulating estimate2,000

Anthropic confidential filing

965 billion USD

SpaceX Nasdaq listing

1750 billion USD

Anthropic circulating estimate

2000 billion USD

Data from the article text

Operating profitability and revenue structure

Ahead of the planned market entry, Anthropic informed shareholders that its adjusted operating income will reach positive territory for a second consecutive quarter. Financial disclosures indicate that the company maintains gross margins above 80% before accounting for the cost of training its artificial intelligence models and revenue shared with distribution partners such as Amazon. By securing Anthropic, Nasdaq now hosts the two largest equity debuts of 2026 during a year that has otherwise seen very few technology flotations. The New York Stock Exchange had previously collected the largest corporate debuts, making Nasdaq's dual capture of SpaceX and Anthropic a break from past patterns as both venues compete to establish themselves as the primary destination for subsequent artificial intelligence listings.

Market mechanics and passive index inclusion

The selection of Nasdaq over the New York Stock Exchange provides minimal direct impact on equity trading performance, with empirical evidence showing little difference between competing exchanges. However, listing on Nasdaq makes Anthropic eligible for the Nasdaq 100, an index mechanism that automatically channels passive institutional capital into the stock without requiring active purchase decisions by fund managers. Operational distinctions between the two exchanges primarily involve market-maker mechanics and opening price auction processes, which can experience strain during high-volume offerings. Nasdaq market systems previously experienced technical failures during Facebook's public debut in 2012, an incident that remains a standard reference point for market infrastructure during mega-cap listings.

Strategic divergence on safety and public markets

Anthropic's timetable sharply diverges from that of its primary competitor, OpenAI, despite both operating under similar industry conditions. OpenAI chief executive Sam Altman told Fortune that his firm would avoid a public listing throughout 2026.

“given everything happening with safety, right now would be an ill-advised moment to go public”

While OpenAI delayed entering public markets, Anthropic is proceeding with investor presentations despite recent internal disputes over safety protocols. A former Anthropic researcher recently resigned from the startup over safety concerns, publishing a post that described artificial intelligence laboratories as gambling with human lives and placed the risk of human extinction above 10%. Anthropic is now preparing to ask public equity markets for a valuation from the very corporate entity that generated the safety warning.