Financial Times spots AI IPO wave

The Financial Times reported this week that Wall Street investors are preparing for a run of giant AI-linked flotations led by OpenAI, SpaceX and Anthropic, a cluster of offerings the newspaper cast as large enough to reshape equity markets. The FT said the companies could arrive in close succession and force active and passive investors to decide how much capital to commit to a handful of private companies that already dominate attention in artificial intelligence and related infrastructure. OpenAI and Anthropic have both posted fundraising numbers this year that help explain the scale of the discussion. OpenAI said on March 31 that it closed a $122 billion funding round at an $852 billion post-money valuation. Anthropic said on February 12 that it raised $30 billion in Series G funding at a $380 billion post-money valuation. ### Why are investors treating these listings as a single wave? (markets.ft.com) The FT reported on May 21 that investors were preparing to “take sides” in what it described as a giant IPO contest among the biggest AI-linked private companies. A separate FT report dated May 23 said the planned flotations of SpaceX, OpenAI and Anthropic were set to test the limits of the AI boom. (openai.com) SpaceX has become part of that conversation because the FT separately reported that Goldman Sachs had won the lead role on SpaceX’s expected flotation, overtaking Morgan Stanley banker Michael Grimes, who had long been seen as close to Elon Musk. That reporting indicates the listing work is advanced enough for banks to be competing over mandates, even though SpaceX has not published a prospectus on its own site. (markets.ft.com) ### Why is OpenAI at the center of the trillion-dollar debate? OpenAI gave investors fresh valuation anchors on March 31 when it said it had raised $122 billion in committed capital at an $852 billion post-money valuation. The company also said it was generating $2 billion in monthly revenue and that more than $3 billion of the round came from individual investors through bank channels. (cn.ft.com) Those figures help explain why market commentary has moved from “if OpenAI lists” to “at what valuation.” The FT briefing cited prediction-market and analyst talk that put OpenAI above $1 trillion in some scenarios; that remains market speculation rather than a regulatory filing. The last official number from OpenAI is the $852 billion post-money valuation it disclosed in March. (openai.com) ### Where does Anthropic fit in? Anthropic’s official funding disclosures show how quickly the upper tier of AI private valuations has expanded. Anthropic said on September 2, 2025 that it raised $13 billion at a $183 billion post-money valuation, then said on February 12, 2026 that it raised $30 billion at a $380 billion post-money valuation. (openai.com) Anthropic has also kept announcing commercial and infrastructure moves in May, including a compute deal with SpaceX and enterprise partnerships, which helps explain why investors would view it as one of the few AI companies large enough to sustain a mega-listing narrative. That is an inference from the company’s funding scale and recent announcements, not a stated IPO timetable from Anthropic. (anthropic.com) ### Why does the FT connect this to supplier behavior? The FT’s framing goes beyond IPO calendars. Its argument, as summarized in the source briefing, is that concentrated capital in a few AI names can spill into the rest of the market by changing how suppliers present themselves and where companies direct spending. James Anderson, the former Baillie Gifford fund manager, told the FT in a separate May 2026 item that the spoils of the AI race would flow to hardware suppliers. (anthropic.com) OpenAI has also said that “durable access to compute” is a strategic advantage, language that ties valuation directly to chips, data centers and infrastructure. Together, those facts support the idea that vendors may rebrand around AI or shift investment priorities to match where capital is going. ### What would make this more than hype? A prospectus would make the story concrete. As of May 24, 2026, OpenAI’s public statement is still a funding announcement, Anthropic’s public statement is still a private fundraising disclosure, and SpaceX’s own site does not show an IPO filing. The next hard evidence would be confidential filing leaks, public S-1 documents, or named underwriting syndicates confirmed by the companies or regulators. (openai.com) (markets.ft.com)