SpaceX CEO Elon Musk, displayed on a screen remotely from SpaceX headquarters in Starbase, Texas, speaks before the launch of SpaceX’s initial public offering (IPO) at the NASDAQ MarketSite in New York on June 12, 2026. Photo: Timothy A. Clary/AFP/Getty Images Elon Musk is poised to become the world’s first trillionaire as SpaceX went public Friday morning with the rocket, satellite, and AI company setting an initial public offering of $555.6 million shares at $135 a share, aiming to raise a