The AI IPO race reached a fever pitch in June 2026 as Anthropic filed a confidential S-1 at a $965 billion valuation, followed days later by OpenAI, creating the largest technology IPO pipeline in history at $3.6 trillion.
The OpenAI IPO filing, submitted confidentially to the SEC on June 8, 2026, targets a valuation exceeding $1 trillion and a public debut by Q4 2026. The landmark move, led by Goldman Sachs and Morgan Stanley, forces the world’s most powerful AI company into public financial transparency for the first time.
The Anthropic IPO filing, submitted confidentially to the SEC on June 1, 2026, set the stage for one of the largest tech listings in history at a $965 billion valuation. Fueled by explosive Claude Code revenue and deep enterprise adoption, Anthropic now races rival OpenAI to Wall Street.
Anthropic’s IPO filing sent shockwaves through Wall Street after the Claude maker raised $65 billion at a $965 billion valuation. The Anthropic IPO filing marks the first time an AI safety lab has moved to go public, outpacing OpenAI in valuation for the first time.
The OpenAI IPO filing hit the SEC on June 8, 2026, targeting a September public debut at a valuation between $852 billion and $1 trillion. With $25 billion in annualized revenue but a $27 billion cash burn, the OpenAI IPO filing sets up the most watched tech listing in history.
OpenAI’s confidential IPO filing, submitted to the SEC on June 8, 2026, targets a September public debut at up to $850 billion. The OpenAI IPO filing arrives just days after rival Anthropic filed its own S-1, setting up the most historic AI market test of the decade.
The OpenAI IPO filing, submitted confidentially to the SEC on June 8, 2026, targets a valuation of up to $1 trillion with Goldman Sachs and Morgan Stanley leading the deal. The OpenAI IPO filing arrives just days after rival Anthropic filed its own S-1, setting up the most consequential AI market event in history.
OpenAI’s confidential IPO filing with Goldman Sachs and Morgan Stanley targets a September 2026 listing at a potential $1 trillion valuation. The OpenAI IPO filing lands just two weeks after rival Anthropic filed its own S-1, setting up the biggest AI market showdown in history.
The OpenAI IPO filing, submitted confidentially to the SEC on June 8, 2026, targets a valuation of up to $1 trillion with Goldman Sachs and Morgan Stanley leading the deal toward a September 2026 public debut.
Anthropic Series H funding of $65 billion pushed the Claude maker to a $965 billion valuation, overtaking OpenAI as the world’s most valuable private AI company. The historic round sets the stage for a landmark IPO later this year.