Hacker News new | ask | show | jobs
by JumpCrisscross 34 days ago
> There's just not enough money in the market to buy all those shares

What are you basing this on?

2 comments

The amount of new shares for sale could be very large in those three IPOs:

SpaceX: up to $75B [1]

OpenAI: at least $60B [2]

Anthropic: more than $60B [3]

Together, that would be about $195B+ of IPO shares to buy.

For comparison, all U.S. IPOs together raised $44.0B in 2025 [4].

All IPOs in the world together raised $171.8B in 2025 [5].

So where should the money come from? Either from selling shares in other companies or from loaning money which would only make sense if the Fed brings back ZIRP.

[1] https://www.reuters.com/business/aerospace-defense/spacex-ta...

[2] https://www.reuters.com/business/openai-lays-groundwork-jugg...

[3] https://www.investing.com/news/stock-market-news/anthropic-c...

[4] https://www.renaissancecapital.com/review/2025USReview_Publi...

[5] https://www.ey.com/en_ie/newsroom/2026/01/global-ipo-market-...

> Together, that would be about $195B+ of IPO shares to buy...For comparison, all U.S. IPOs together raised $44.0B in 2025

Net buying of corporate equities by American households, trusts, funds and non-profits has averaged $660bn per year for the last few years [1].

[1] https://www.federalreserve.gov/releases/z1/20260319/html/f22... line 26, 2023 to 2025

>So where should the money come from?

Selling shares of other companies. If you think there isn't enough capital headroom, it's not SpaceX/OpenAI/Anthropic you should be worried about.

They might be conflating the valuation of these three companies with one of the recent analyses that the presumed valuation of the current “AI Economy” is an order of magnitude over the valuation of the total wealth of the world.