NEW YORK — The world’s richest man just became its first trillionaire. Shares in Elon Musk’s rocket company SpaceX soared 25 percent after opening...

Rocketmaker SpaceX began trading on the Nasdaq Friday, boosting Musk’s fortune to an estimated $1.1 trillion.

The company offered 555,555,555 stocks at a price of $135 per share

Musk's fortunes were boosted from $813 billion to over $1 trillion, sending SpaceX into the ranks of the world's most valuable companies.