Space Exploration Technologies Corp. (NASDAQ:SPCX) enters a critical week as a newly public company, with up to 378.1 million shares becoming eligible for sale on Wednesday and Thursday. That volume represents approximately 7.7 times Friday's trading activity, a figure that could stir anxiety among investors. However, the shares are existing holdings, not new issuance, and eligibility alone does not guarantee that holders will rush to exit.
At Friday's close, SpaceX stock traded at $147.95, down 1.2% for the day. Despite the dip, the shares remain 9.6% above the June initial public offering price of $135 and have gained 4.6% over the past six sessions. The stock has held above its IPO price, a positive sign for early investors, but the upcoming lockup expiry tests market resilience.
The IPO prospectus outlines a staggered release. On September 9, as many as 319.0 million non-affiliate shares may clear the lockup, followed by 59.1 million affiliate-held shares on September 10. The distinction matters: affiliates face additional securities-law restrictions, while other holders may trade more freely. Neither group has signaled an intention to sell the entire amount, but the sheer scale—59.2% of the 638.9 million shares sold in the IPO—could influence sentiment.
Historical precedent offers some comfort. On August 6, SpaceX rose 6.1% even as 911.5 million shares became eligible, according to the Associated Press. That day, demand absorbed the potential supply, demonstrating that lockup expiries do not always lead to sell-offs. Investors will be watching Wednesday's volume closely to gauge whether the market can absorb this latest wave.
Fundamentals are now competing with supply mechanics. Second-quarter revenue reached $7.81 billion, up 92% year-over-year. Connectivity revenue grew 66%, while AI revenue more than tripled. However, growth came at a cost: the company posted a $541 million quarterly loss, though that narrowed from a $1.01 billion loss a year earlier. Starlink service lines doubled to 12 million subscribers, but monthly average revenue per user fell to $66 from $85.
Morgan Stanley analyst Adam Jonas maintained an Overweight rating and a $300 price target this week, implying roughly 103% upside from Friday's close. He previously called the stock a "unique opportunity to revisit" near its IPO price. Morgan Stanley also served as an IPO bookrunner. The wide gap between price and target reflects powerful growth expectations, leaving little room for execution missteps across Starlink, Starship, and AI infrastructure.
More supply dates loom. Up to 328.4 million additional shares may clear restrictions on both September 24 and October 9. Most remaining locked shares are scheduled for release in December, while Elon Musk's block stays restricted longer. The immediate risk is volatility, not automatic dilution. Heavy insider selling could pressure the price, especially if trading volume fades. Limited sales would shift attention back to revenue growth, losses, and capital spending.
Wednesday's actual turnover will be the key signal. The prospectus provides a ceiling, but the market will reveal how many holders choose the exit. For now, SpaceX's post-IPO journey remains a test of investor confidence amid a looming supply overhang.
