All news on the topic: Initial public offering (IPO

Elon Musk’s SpaceX has raised 75 billion US dollars (£56 billion) ahead of its record-breaking 1.8 trillion US dollar (£1.3 trillion) US stock market debut on Friday as it looks set to become the biggest flotation of all time.

OpenAI has filed for a blockbuster initial public offering (IPO) that could value the ChatGPT maker at more than $1 trillion as it races its rivals to market.

The SpaceX listing will make millions for Goldman Sachs, but the image-conscious firm kept its celebrations quiet.