Will Anthropic go IPO?

Anthropic is actively pursuing an IPO: the company confidentially filed a draft Form S-1 registration statement with the U.S. Securities and Exchange Commission on June 1, 2026, signaling a clear intent to go public.

The filing does not set a definitive listing date. Anthropic has stated that timing will depend on SEC review and market conditions. Analyst and media commentary generally points to a potential public debut in the second half of 2026, with some speculation around a fall window, but those estimates come from bankers and observers rather than from any formal company announcement.

The scale of a potential offering is significant. Anthropic's most recent private fundraising reportedly valued the company at roughly $965 billion, ahead of OpenAI's private valuation. Some investors and analysts have speculated that an IPO valuation could reach or exceed $1 trillion, and early reporting suggests the offering could raise more than $60 billion, which would make it one of the largest IPOs in history. Anthropic has not yet disclosed share count, price range, exchange, or ticker symbol.

For context on what that private valuation means and how it is calculated, see our answer to how much Anthropic is worth. If a pending or completed Anthropic IPO affects your own equity holdings or business interests and you need a defensible valuation for tax or financial reporting purposes, Equity Business Valuation Services prepares USPAP-compliant appraisals in accordance with ASA and NACVA standards.