
Based on the available information, the provided sources do not mention any specific space companies whose shares surged after SpaceX IPO reports.
SpaceX's potential IPO target of $1.75 trillion could be $0.05 trillion higher than Saudi Aramco's record valuation. CNBC reported SpaceX is being discussed as a potential $1.
SpaceX could achieve a valuation of $1.75 trillion. This valuation would surpass Meta Platforms and Tesla.