Elon Musk became the world's first trillionaire Friday after SpaceX completed its initial public offering on the New York Stock Exchange [1, 2].

The event marks a historic shift in global wealth concentration and provides SpaceX with massive capital to expand its satellite-internet and launch-vehicle programs [3, 5].

SpaceX raised $75 billion in what has been described as the largest IPO ever [1, 2]. While reports on the opening price vary, some sources said the stock opened at $150 per share [2], while others said an initial price was $135 per share [1].

Market activity remained volatile during the debut. Some reports said the share price surged by 26% [1], while other data suggested a 20% increase [2]. This growth pushed the company's valuation to a level that significantly impacted Musk's personal finances.

Musk holds a 42% stake in the company [1]. Following the listing, his combined net worth reached approximately $1.15 trillion [1], though other reports placed the figure closer to nearly $1 trillion [4].

The move to go public allows the company to transition from private funding to public markets to sustain its ambitious aerospace goals. The capital infusion is intended to accelerate the development of the company's infrastructure, and orbital capabilities [5].

Elon Musk became the world's first trillionaire Friday after SpaceX completed its initial public offering.

The transition of SpaceX from a private entity to a public company provides the liquidity necessary for high-cost interplanetary ambitions. Musk's ascent to trillionaire status reflects the market's massive valuation of private space infrastructure and satellite connectivity, signaling a shift where corporate wealth may rival the GDP of small nations.