SpaceX shares have declined 44% since the company's initial public offering seven weeks ago, marking one of the steepest post-listing corrections in modern capital markets. The stock now trades at $82.40, down from its $147 debut price, erasing roughly $38 billion in market capitalization. First earnings are due Thursday.
The offering priced at $135 per share on March 12, raising $6.2 billion at a $210 billion valuation. Shares opened at $147 on listing day, giving early sellers a brief window. By week three, the stock had broken issue price. By week five, it had breached $100. The velocity accelerated last week when three analyst downgrades arrived within 48 hours, citing margin compression in Starlink subscriptions and deferred Starship development timelines. Volume spiked to 4.2x the 30-day average on Tuesday alone.
This matters because the SpaceX correction is repricing expectations across the entire space economy complex. Rocket Lab shares are down 22% since SpaceX listed. Planet Labs fell 19%. Intuitive Machines dropped 31%. The thesis that space infrastructure would command aerospace-grade multiples has collided with the reality that Starlink operates on telecom economics and launch services face military procurement cycles. Allocators who sized positions on revenue growth alone are now stress-testing cash conversion and EBITDA assumptions they should have modeled before the roadshow.
The IPO itself was textbook late-cycle execution. SpaceX waited until Starlink achieved 3.7 million subscribers and Falcon 9 posted 96 consecutive successful launches. The S-1 showed $14.2 billion in 2024 revenue, up 71% year-over-year, with Starlink contributing $6.8 billion. But the filing also revealed $2.1 billion in negative free cash flow, driven by $9.4 billion in Starship development and constellation expansion. The company burned $1.8 billion in Q4 2024 alone. Pre-IPO investors who sold into the offering at $135 realized returns north of 22x on early-round cost basis. Public buyers inherited a different entry point.
What operators and allocators should watch: First earnings on Thursday will clarify whether Starlink subscriber growth is decelerating or stabilizing. Management guided to 5 million subs by year-end 2025; any revision below 4.5 million will pressure the multiple further. Starship's next orbital test flight is scheduled for late May, and a successful landing would provide a technical catalyst independent of financials. Meanwhile, two bulge-bracket underwriters have extended lockup agreements for insider shares from the standard 180 days to 270 days, a quiet acknowledgment that supply overhang remains a risk through Q3.
The real lesson is structural, not episodic. SpaceX went public with $14 billion in revenue but no net income, a profile that works in 2021 but not in 2025. The 44% drawdown is the market repricing a growth story to match the cost of capital. IPO buyers who assumed momentum would carry through six months learned that entry price determines outcome more than sector conviction. The thesis was never wrong. The timing was.