Key Takeaways:
- SpaceX’s sharp rebound is putting short sellers under pressure.
- The rally is being driven by more than short covering.
- Volatility remains the biggest risk for investors.
SpaceX’s turbulent debut in the public markets has taken another turn as its shares rebound sharply from recent lows, putting pressure on investors who bet against the company.
SpaceX Stock has recovered more than 40% from its early-August low, reversing part of a steep decline that followed its highly anticipated IPO. The rebound has also changed the dynamics of one of the market’s most closely watched short trades. With a substantial portion of SpaceX’s available shares held in short positions, continued gains could force some bearish investors to buy shares to close their positions, potentially adding further momentum to the rally.
SpaceX entered the public market with enormous investor interest following its closely watched IPO journey. The company priced its IPO at $135 per share, and enthusiasm initially pushed the stock above $225. But the rally quickly faded as investors began questioning the company’s valuation, spending plans, and ambitious expansion into artificial intelligence.
The selloff became particularly severe in July and early August. Shares eventually dropped to around $105 on Aug. 3, leaving the stock more than 50% below its post-IPO peak.
The subsequent recovery has been just as striking. SpaceX shares have climbed more than 40% from that low, returning to levels around the company’s $135 IPO price. On Aug. 12, the stock gained about 10%, closing near $148 and extending its sharp rebound.
The move has forced investors to reassess the balance between bullish and bearish positions. A stock that was recently generating substantial gains for short sellers is now moving rapidly in the opposite direction.
The reversal is particularly important because of SpaceX’s unusually high short interest. Estimates in July placed short interest at roughly 185 million shares, equivalent to around 29% of the company’s publicly tradable float. Other estimates put the figure above 30%.
Short sellers are losing their advantage
Short sellers profited significantly from SpaceX’s initial decline. As the stock fell below its IPO price, investors betting on further losses accumulated billions of dollars in paper gains.
The sharp recovery in SpaceX Stock has now changed that equation.
Short selling involves borrowing shares and selling them with the expectation that they can later be repurchased at a lower price. If the stock instead rises, short sellers face increasing losses. Those who decide to exit their positions must buy back shares at higher prices, thereby creating additional demand.
That dynamic can accelerate a stock’s rise when short interest is particularly high. SpaceX’s sizeable short position therefore gives the current rebound the potential to develop into a stronger short-covering rally if the shares continue climbing.
Still, the recent gains do not automatically signal a full-scale short squeeze. The rally could also be driven by renewed investor confidence, institutional buying, or changing expectations around the company’s post-IPO share supply.
Retail investors are also becoming more cautious. Individual investors were net sellers of SpaceX shares on Aug. 7, selling roughly $4.5 million worth of stock after weeks of buying. The shift indicates that some investors may be taking profits following the stock’s dramatic rebound or reassessing the risks associated with its extreme volatility.
The changing investor behaviour highlights just how quickly sentiment has shifted. Only weeks ago, the dominant narrative centred on falling prices and short-seller profits. Now, the focus is increasingly on whether bearish positions could become fuel for another leg higher.
AI spending and share supply remain major risks
Despite the rebound, SpaceX still faces significant challenges that could determine whether the recovery lasts.
The company’s first earnings report as a public company showed $7.8 billion in quarterly revenue, but it also reported a $541 million net loss. More importantly, SpaceX is pursuing an aggressive artificial-intelligence investment strategy. Capital expenditure reached $15.8 billion, raising questions about how quickly those investments will translate into revenue and profits.
The company’s valuation remains another concern. The rapid movement from $225 to roughly $105 and then back toward $150 demonstrates how sensitive investors are to changes in expectations.
Share supply could add another layer of volatility. SpaceX’s IPO lockup restrictions are expiring in stages, allowing previously restricted shares to enter the market. The first major expiration failed to trigger the sharp selloff some investors had expected, and the stock instead strengthened.
Another significant lockup expiration is scheduled for Aug. 20. If more shareholders decide to sell, the additional supply could create downward pressure. Conversely, if the market absorbs those shares without a major decline, it could strengthen the argument that demand for SpaceX remains robust.
For short sellers, the situation has therefore become increasingly difficult. The stock’s rebound has erased much of the advantage created by the initial selloff, while high short interest could amplify further gains if bearish investors begin covering their positions.
SpaceX remains one of the market’s most volatile newly listed companies. Its next move will likely depend on the interaction between short positioning, investor demand, AI spending, and the arrival of additional shares into the public market. For now, however, the balance has clearly shifted: short sellers who once benefited from SpaceX’s decline are increasingly being forced to defend their positions as SpaceX Stock rebounds, according to CNBC.
