The Mega-IPO Wave Was Supposed to Drain the Market. Instead It Is Pacing Itself.
Two weeks ago, the market's loudest fear was supply. SpaceX had just executed the largest IPO in history, raising approximately $75 billion at $135 a share, valuing the company near $1.77 trillion. Following closely were OpenAI and Anthropic, both anticipated to follow suit. The bearish narrative spread quickly: a wave of mega-listings could extract a trillion dollars of value from the broader market as investors sold existing holdings to fund new shares. However, this week, the anticipated wave began to slow down. OpenAI is reportedly considering delaying its IPO until 2027. Advisers have presented the company with a choice: list sooner at a valuation below $1 trillion or wait for more favorable conditions that align with its desired valuation. Sam Altman reportedly shows little interest in accepting a discount. The news caused a significant drop for SoftBank, one of OpenAI’s largest outside backers. This caution signals a shift in focus. The key question is no longer whether demand exists for these listings, but whether that demand will support the valuations seen in the private market.









