Elon Musk is officially the world’s first trillionaire after his SpaceX tech company debuted Friday at $150/share, 11% higher than the company’s IPO pricing.

SpaceX — rocket manufacturer, satellite internet service provider, AI firm and owner of X (aka Twitter) all rolled into one — had already officially set a record for the biggest IPO in history with its initial stock pricing. On Thursday it confirmed the pricing of its IPO of 555.6 million shares of its Class A common stock, at a public offering price of $135.00/share. That gave it a valuation of around $1.77 trillion and the company raised about $75 billion from the IPO.

Shares of the company, which is officially “Space Exploration Technologies Corp.,” began trading Friday at around 11:50 a.m. ET on the Nasdaq Global Select Market and Nasdaq Texas exchanges under the symbol “SPCX.” The stock shot up over $160/share, pushing its market cap over $2 trillion.

With the SpaceX IPO, Musk — already the world’s wealthiest individual — has captured trillionaire status. As of Thursday afternoon, Musk’s net worth stood at about $795 billion, accounting for his holdings in Tesla, SpaceX and other companies, according to Forbes. As of midday Friday, Musk’s net worth had popped to an estimated $1.1 trillion, per the New York Times.