[Elon Musk: Tesla and SpaceX stocks make up almost all of his wealth] Odaily Planet Daily News - Elon Musk posted on the X platform stating that the Tesla and SpaceX stocks he holds make up almost all of his wealth. The value growth of these stocks depends solely on the products produced and services provided by the companies. This means that the increase in his wealth comes from creating more value for the public. Furthermore, all Tesla and SpaceX shareholders, including employees, can share in the benefits of stock appreciation.