SpaceX 30% crash wipes $240B from Musk’s wealth signals space sector jitters

The abrupt unwinding of SpaceX’s post-IPO rally—losing over 30% from its peak in under two weeks—sends a chilling signal to the space and defense community. The $240 billion wiped from Elon Musk’s net worth on June 22 alone exposes how quickly public market sentiment can undermine the capital foundation of the new space economy. For an industry that relies on sustained investment to fund launch systems, satellite megaconstellations, and deep-space missions, this volatility tests the narrative that commercial space is a safe, long-term bet for institutional investors.

Elon Musk’s historic status as the world’s first trillionaire proved fleeting, as his net worth tumbled back below the $1 trillion mark on June 24, just 12 days after SpaceX’s blockbuster IPO vaulted him across that unprecedented threshold. According to the Bloomberg Billionaires Index, Musk’s fortune stood at $946 billion as of Wednesday, a staggering loss of roughly $164 billion from the $1.11 trillion peak reached in mid-June. The reversal was driven by a punishing tech sell-off that hit both of his crown-jewel companies—SpaceX and Tesla—and underscored the extreme volatility inherent in valuations tied to frontier technology sectors.

“

At $946 billion, his fortune still dwarfs that of Larry Page ($296 billion), Sergey Brin ($275 billion), Jeff Bezos ($257 billion), and Michael Dell ($223 billion) as of the same date.

The SpaceX listing, which priced at $135 per share and opened at $150 on June 12, initially ignited euphoria in markets, valuing the private space titan at $1.77 trillion. With Musk controlling about 42% of the company, his stake alone was worth $743 billion at the IPO price, instantly cementing his trillionaire status when combined with his Tesla holdings and other assets. Shares continued to climb, peaking at $225.64 on June 16, which briefly lifted Musk’s net worth to an estimated $1.32 trillion. However, the rally unraveled almost as quickly. On June 22, SpaceX stock plummeted 16% in a single session, slicing roughly $240 billion from Musk’s wealth. The next day, Tesla shares fell nearly 6%, compounding the loss and dragging his net worth to the current level. Both declines came amid a broader retreat from tech stocks, as investors grew increasingly wary of the near-term profitability of artificial intelligence—a sentiment that spilled into adjacent high-multiple sectors like space exploration and electric vehicles.

For the space and defense industry, the sell-off carries significant implications. SpaceX, founded by Musk in 2002, has grown into a dominant force in commercial launch services and a critical Pentagon and NASA contractor. Its reusable rocket technology has reshaped launch economics, and its Starlink broadband constellation is considered a strategic asset with military applications. The stock’s 30% decline from its peak—while still leaving the company valued well above $1 trillion—raises questions about the stability of private capital flowing into ambitious space projects. If public markets can so swiftly erase hundreds of billions in paper value, institutional investors and sovereign funds may reassess their exposure to the burgeoning space economy, potentially slowing the pace of innovation in areas like orbital manufacturing, lunar infrastructure, and deep-space exploration that rely on sustained funding.