SpaceX Surpasses Amazon in Valuation Following IPO Surge

SpaceX (SPCX), the aerospace and artificial intelligence company led by Elon Musk, has significantly increased its market capitalization following its historic initial public offering (IPO) on the Nasdaq, surpassing e-commerce giant Amazon (AMZN) to become the world's fifth most valuable company. This development, which occurred on June 16, 2026, reflects a robust rally in SpaceX's share price. The company's valuation briefly touched $2.97 trillion before settling around $2.66 trillion at market close, exceeding Amazon's market cap of approximately $2.65 trillion.

This rapid ascent for SpaceX comes just days after its Nasdaq debut on June 12, 2026, which marked the largest IPO in history. The company's shares initially began trading at $135 per share, raising $75 billion from the offering, a figure that increased to $85.7 billion after the over-allotment option was exercised. In the initial days post-IPO, shares gained up to 50%, with a further 13% to 15% increase in early trading on June 16. A key driver for this surge was the announcement of SpaceX's agreement to acquire AI coding startup Cursor, parent company Anysphere, for $60 billion. This acquisition is aimed at boosting the capabilities of xAI, Musk's artificial intelligence business.

Market analysts note that SpaceX's valuation is driven not only by its core rocket and satellite internet (Starlink) operations but also by its ambitious ventures into artificial intelligence. Furthermore, the anticipation of SpaceX's fast-track inclusion in major indices such as the Nasdaq 100, FTSE Russell, and MSCI is expected to trigger automatic buying from index funds, further supporting its share price. However, a stark contrast exists between the company's financial performance and its market valuation. In 2025, SpaceX reported revenues of $18.7 billion with a net loss of $4.9 billion, while Amazon posted revenues of $717 billion and a net income of $78 billion during the same period.

This event is seen as a significant milestone in global technology and financial markets. SpaceX's IPO and subsequent valuation increase highlight the immense investor appetite for space technology and artificial intelligence sectors. Notably, Elon Musk became the world's first trillionaire as a result of this IPO. However, some analysts caution that the company's current market valuation may not be fully supported by its fundamentals, suggesting a potentially speculative nature to the rally.

Analysts have raised questions regarding the sustainability of SpaceX's elevated share price. Research firms like Morningstar have described the company's valuation as “significantly overvalued,” with some comparing the current market environment to the dot-com bubble. Uncertainties surrounding future earnings and a price-to-sales ratio significantly higher than other tech giants like Nvidia contribute to polarized market expectations. Moving forward, SpaceX's progress in its Starlink, rocket launch, and AI initiatives will be crucial in validating its market valuation. Elon Musk's ambitious targets of $1 trillion in revenue by 2030 will also be closely watched by investors.