SpaceX's IPO valued the company at $2 trillion, making it the sixth-largest U.S. company and turning Elon Musk into the first trillionaire. Investors are optimistic about its potential but face volatility as SpaceX is unprofitable with a price-to-revenue ratio of 112. SpaceX's IPO valued the company at $2 trillion, making it the sixth-largest U.S. company and turning Elon Musk into the first trillionaire. Investors are optimistic about its potential but face volatility as SpaceX is unprofitable with a price-to-revenue ratio of 112. by Soban News (international And National News)