SpaceX has officially launched its initial public offering (IPO) on U.S. markets, achieving a staggering market valuation of over $2 trillion and instantly making its CEO, Elon Musk, the world's first trillionaire. The aerospace company's shares were set to open on Friday at $150 per share, representing a 6.6 percent increase from the IPO price. This valuation positions SpaceX as the sixth-largest company in the United States by market value.

The company had previously sold $75 billion in shares in the lead-up to its market debut, which immediately valued the firm at $1.77 trillion. The IPO experienced significant demand, being oversubscribed four times beyond initial expectations, according to Reuters. A substantial portion of the institutional investment, approximately 70 percent according to Bloomberg News, was allocated to long-only investment strategies and sovereign wealth funds from countries including Saudi Arabia and Kuwait.

SpaceX President Gwynne Shotwell and Chief Financial Officer Bret Johnsen marked the occasion by ringing the Nasdaq MarketSite opening bell in New York City at 9:30 AM local time. However, the IPO was not without controversy. On Thursday, protesters gathered outside the MarketSite to voice opposition to the listing, citing ongoing allegations that Grok, a subsidiary of xAI and SpaceX, had enabled the creation of non-consensual deepfake sexualized images.

The trading of SpaceX shares was delayed until midday on Friday as the exchange processed buy and sell orders and underwriters worked to balance supply and demand. Analysts had anticipated a significant initial surge in the stock price. "We would expect SpaceX to see an immediate pop in trading due to the hype around the deal, north of 20 percent perhaps," commented Samuel Kerr, global head of equity capital markets at Mergermarket. "Anything lower would actually make me nervous."

This IPO is being closely watched as a potential precursor to a new wave of mega-listings, especially for artificial intelligence firms. Market participants are keen to gauge investor appetite ahead of anticipated IPOs for AI leaders Anthropic and OpenAI. The successful listing solidifies Musk's unprecedented financial milestone and elevates SpaceX among the most valuable companies globally, despite the company reporting a net loss of nearly $5 billion last year and generating revenue significantly lower than other tech giants with comparable valuations.

The company's recent surge in value is largely attributed to the growth of its Starlink satellite internet subsidiary, which has been expanding its services and customer base. Starlink's performance has been a key factor in investor confidence, particularly in the context of SpaceX's broader ambitious goals in space exploration and satellite technology.

Despite the immense valuation and the historic achievement for its CEO, the company's profitability remains a point of focus for investors. The significant loss reported last year highlights the capital-intensive nature of SpaceX's operations, which include rocket development, satellite deployment, and ambitious plans for Mars colonization. Investors are now evaluating the long-term viability and growth potential beyond the initial market excitement.

Questions remain about how SpaceX will navigate the public market landscape and sustain its valuation. The company's ability to manage its substantial debt, continue technological innovation, and generate consistent profits will be critical factors in its future performance. The success of this IPO could set a precedent for other high-profile technology companies seeking to go public in the coming years.