How much liquidity is actually in the market?

With Google dropping 85 billion of new shares, SpaceX getting ready to IPO and sell 75 billion, and Anthropic and OpenAI filing their S1s to go public "soon" there's at least 160 billion that needs to be "bought up" if the IPOs sell at their target price, and a total of 320 billion if we assume Anthropic and OpenAI choose to raise similar amounts (85 + 75 + 80 + 80 billion) The largest year of IPOs so far has been in 2021 with $303 Billion done in a year. This means this year will likely top tha