Space Exploration Technologies Corp. (NASDAQ: SPCX), known as SpaceX, briefly surpassed Amazon.com in market capitalization on June 16 as investors continued to pile into shares following the company's record-setting initial public offering, according to a Reuters report. Shares of Elon Musk's rocket, satellite and artificial intelligence company climbed as much as 10%, pushing its valuation above $2.7 trillion and, at one point, ahead of both Amazon and Microsoft among the world's most valuable companies.
The surge was fueled in part by the launch of options trading in SpaceX shares and growing investor enthusiasm surrounding the company's expanding presence in space technology, communications and artificial intelligence. Reuters noted that analysts expect additional buying pressure as SpaceX is positioned for inclusion in major equity indexes, including the Nasdaq-100, FTSE Russell and MSCI indexes later this month. The report was written by Echo Wang and Suzanne McGee.
The stock's rapid ascent follows last week's historic IPO, which raised approximately $75 billion and valued the company at $1.77 trillion, the largest public offering on record. As of 11:30 a.m. ET on June 16, 2026, SpaceX stock (NASDAQ: SPCX) was trading at approximately $211.63, up about 10%, with a market capitalization exceeding $2.7 trillion. To view the full Reuters article by Echo Wang and Suzanne McGee, visit https://ibn.fm/zKmyi.
This milestone underscores the growing investor appetite for companies at the intersection of aerospace, communications and artificial intelligence. SpaceX, founded by Elon Musk, operates the Falcon launch vehicle family, the Starlink satellite internet network and a portfolio of AI initiatives. Its historic public debut in 2026 made it one of the world's largest publicly traded companies, with businesses spanning aerospace, defense and advanced computing.
The implications for the market are significant: SpaceX's rapid rise reflects a broader trend of investors valuing space and AI companies at premium levels. Its inclusion in major indexes later this month could trigger further buying from index funds and institutional investors, potentially cementing its position among the largest companies globally. For competitors like Amazon and Microsoft, SpaceX's ascent signals intensifying competition in space-based services, satellite communications and AI capabilities. For the reader, this news highlights the transformative potential of space technology as a driver of economic value and innovation, with SpaceX's success potentially accelerating investment in the sector.
