Will we see stock price dips or sideways movements given the big IPOs coming soon?

With Google, Anthropic, OpenAI and SpaceX already doing private rounds to the tune of about 400 billion dollars in total, and then IPOs coming soon for the same.

SpaceX raising about \~70 billion with IPO

Anthropic raising about \~60 billion with IPO

OpenAI raising about \~60 billion with IPO

I am guessing that people and institutional investors will have to liquidate some other holdings to invest in these companies. What do you all think?