Why doesn’t a private company stock market exist?
* 500 or more shareholders
* More than $10 million in total assets.
Employees who owned shares counted toward that threshold, which made it particularly relevant to startups that paid employees partly in stock.
The requirement was to become a public *reporting* company, publishing financial statements and other SEC disclosures. It did not require an IPO or a stock-exchange listing, but it encouraged an IPO.
There is something almost ironic about you saying this on a site ran by Y combinator.
Because then it would be a public stock market?
But for what it is worth, for every successful AI company like Anthropic, OpenAI, etc. - there are probably tenfold more that are valued in the low billions, and will be the first ones to wash away / become worthless if/when the bubble pops.
And lastly, private sales do exist.