High Initial Valuation May Constrain Future Growth Potential for SpaceX IPO

SpaceX is reportedly aiming to raise $75 billion in an offering that could potentially become the largest IPO in history, according to data from Renaissance Capital. For Elon Musk, this milestone arrives 16 years after Tesla’s June 2010 debut. To put the scale in perspective, Saudi Aramco raised $25.6 billion during its 2019 IPO on the Saudi Exchange, which at the time established the oil giant as the world’s most valuable company. Now, SpaceX—a leader in aerospace and AI—is poised to seek roughly three times that amount.

The rocket manufacturer is targeting a valuation of $1.8 trillion, a figure that will face its ultimate test when it goes public this Friday. At this level, SpaceX would immediately join the ranks of the world’s most valuable publicly traded entities, such as Alphabet, Apple, Amazon, Microsoft, Nvidia, and Musk’s own Tesla. While Saudi Aramco was valued at $1.7 trillion at its IPO filing, it has since grown to a market capitalization of $6.5 trillion. However, unlike Aramco, many of today’s most dominant companies entered the public market with much more modest valuations.

Nvidia, currently the world’s most valuable company, debuted with a valuation of just $625 million—roughly 2,900 times smaller than SpaceX’s estimated $1.8 trillion starting point. Similarly, Apple had a valuation of $1.8 billion when it went public in December 1980, and Amazon debuted in 1997 with a valuation of $438 million (less than $1 billion when adjusted for inflation). Even Tesla, which debuted in 2010 with a valuation of approximately $1.7 billion, represents a figure more than 1,000 times smaller than SpaceX’s proposed entry price.

High Valuations May Cap Upside

Jay Ritter, a finance professor at the University of Florida and an expert in IPO studies, suggests that SpaceX’s massive starting valuation may already bake in much of its future success. Comparing the company to Nvidia, Ritter noted that when Nvidia went public in January 1999, its market cap after the first day of trading was roughly $600 million, leaving significant room for the massive growth that eventually led to its $4.8 trillion market cap. By contrast, Ritter argues that because SpaceX is starting at such an extreme valuation, the potential for percentage-based upside is significantly more limited.

This trend of high-valuation IPOs may become more frequent as major AI players like Anthropic and OpenAI—valued at $965 billion and $852 billion, respectively—approach public markets. “These are great companies with enormous potential for revenue growth and high profitability,” Ritter remarked, “but the valuations are so high that a lot of things have to go right.”

The current IPO landscape also shows that companies are remaining private much longer than they used to. While all seven “Magnificent Seven” companies held their IPOs within their first seven years of existence, SpaceX has remained private for 24 years. Historical data suggests that investors should be cautious regarding entry prices; Ritter’s research indicates that companies entering the market with exceptionally high price-to-sales ratios often struggle to meet the lofty expectations embedded in those prices. “The tech industry spends heavily now, which might lead to significant future profits,” Ritter noted, “which is why venture capitalists are willing to pay such a high premium.”

Source link