Key Points SpaceX is planning a $1.5 trillion IPO sometime in 2026. SpaceX stock will not be cheap. There are, however, ways for investors to get exposure to SpaceX cheaper, pre-IPO. 10 stocks we like better than Alphabet › In 2026, SpaceX plans to hold the mother of all IPOs, a$1.5 trillion initial public offering of stock that would instantly make SpaceX the most valuable space company on the planet -- and turn Elon Musk into the world's first trillionaire. Musk founding the trillionaire clu ...