SpaceX Rebounds $750 Billion

SpaceX has regained more than $750 billion in market value since its August low, as shares in Elon Musk’s aerospace and artificial intelligence company recover from a turbulent start as a publicly traded business.

The stock climbed above $160 during the week ending October 9, returning to levels last seen in early July. Shares have risen approximately 48% in three months after hitting a low on August 5, reversing a sharp post-IPO sell-off.

SpaceX priced its June initial public offering at $135 a share. The stock initially surged above $200 before falling to $108 by late July, wiping out a substantial amount of market value. The subsequent rebound has restored investor confidence, although the shares remain exposed to significant volatility.

Several developments have helped support the recovery. SpaceX’s acquisition of wireless spectrum licenses strengthened expectations that its Starlink business could expand into more comprehensive mobile connectivity services across the United States. The company’s Starship rocket also reached orbit in a milestone that reinforced investor interest in its long-term ambitions.

The stock has benefited from changes in its available share supply and index weightings. As restrictions on early investors expired, the proportion of shares available for public trading increased substantially. Although investors had feared that insiders would sell aggressively, the stock’s relative stability suggested that selling pressure had been more limited than expected.

The September rebalancing of the Nasdaq-100 may also have supported demand, as index-tracking funds adjusted their holdings to reflect SpaceX’s increased weighting.

The rally has also changed how investors assess SpaceX’s valuation. The stock’s forward price-to-earnings multiple fell sharply from its July peak as the share price declined, although the valuation remains demanding by conventional standards. Supporters argue that future growth in satellite communications, launch services and AI infrastructure could justify a premium.

However, the recovery comes with substantial financial risks. SpaceX has reportedly explored raising as much as $40 billion in debt to purchase Nvidia chips for its AI ambitions. Such borrowing would add financing costs at a time when long-term US Treasury yields remain elevated, potentially increasing pressure on the company’s balance sheet.

Further share lock-up expirations could also increase selling pressure. Investors are watching upcoming earnings results and the company’s ability to translate its ambitious expansion plans into sustainable revenue and profits.

Why It Matters

SpaceX’s rebound illustrates how public-market valuations can shift rapidly when investors reassess growth prospects, available share supply and major corporate developments.

For investors, the key distinction is between a rising share price and improving underlying business performance. Spectrum access, Starship milestones and AI infrastructure plans may create substantial long-term opportunities, but they also require significant capital and successful execution.

The company’s ability to finance expansion without placing excessive pressure on its balance sheet will be particularly important. Borrowing to fund AI infrastructure could create new revenue opportunities, but it could also increase financial risk if returns fall short of expectations.

The next test will be whether SpaceX can sustain its recovery through upcoming earnings releases and additional share unlocks. The $750 billion rebound demonstrates renewed investor demand, but it does not by itself establish that the current valuation is justified.