Can the Stock Market Swallow OpenAI, Anthropic and SpaceX?
The Economist explores whether public markets can absorb trillion-dollar IPOs from AIs biggest private companies - and what it means for founders.
BY FOUNDERBUILT AI NEWS
What happened
The Economist raised a provocative question this week: can public markets handle the flood of capital that would come from OpenAI, Anthropic, and SpaceX going public? With combined private valuations already in the trillions, these IPOs would be unlike anything markets have seen before.
Why it matters
Index fund providers have already begun changing their rules to accommodate. The profitability requirement was waived and the seasoning window was cut from 90 days to just 5, effectively steering over 0 trillion in passive retirement money toward absorbing IPO shares at whatever valuations the companies command.
What's next
For founders, the question cuts both ways. Successful IPOs would unlock enormous liquidity and validate the AI investment thesis. But valuations detached from fundamentals could set the stage for a painful correction - one that would freeze capital markets for everyone else. The HN discussion drew 1,200 comments debating whether this is a bubble or a genuine wealth creation moment.