• SpaceX shares fell another 5.5%, leaving the stock 47% below its June 16 high and wiping out over $1.2 trillion in market value.
  • The selloff is driven by AI valuation concerns, geopolitical uncertainty, and heavy short selling, with a major lock-up expiry on August 6 looming.
  • Investors brace for potential volatility as the lock-up expiry will significantly increase the number of tradable shares.

Sharp Decline from Post-IPO Peak

SpaceX's stock has been on a relentless slide since hitting a record high in June, with the latest 5.5% drop pushing the decline to nearly 50% from that peak. The selloff has erased more than $1.2 trillion in market capitalization, underscoring the fragility of high-growth tech names amid shifting market sentiment.

According to people familiar with the matter, the primary drivers include growing skepticism over AI-related valuations, escalating geopolitical tensions, and a surge in short selling. The company, which went public earlier this year to much fanfare, has seen its rally evaporate as investors reassess the sustainability of its growth trajectory.

Lock-Up Expiry Adds Pressure

A key event on the horizon is the August 6 lock-up expiry, which will release a large tranche of shares held by insiders and early investors. This unlock is expected to significantly increase the float, potentially adding downward pressure as holders may look to sell. "Without a deal to extend the lock-up, the stock could face further volatility," one analyst noted.

SpaceX's leadership, including CEO Elon Musk, has not publicly commented on the lock-up or the recent selloff. Attempts to reach the company for comment were unsuccessful.

AI and Geopolitical Clouds

The broader tech selloff has hit AI-heavy names particularly hard, and SpaceX is no exception. The company's ambitions in AI-driven satellite infrastructure have drawn scrutiny as investors question the near-term profitability of such ventures. Meanwhile, geopolitical risks tied to its aerospace and defense contracts have added to the uncertainty.

Despite the stock's plunge, SpaceX's underlying business remains strong, with a robust launch backlog and growing satellite services revenue. However, the market's focus has shifted to capital allocation and timing, with some analysts viewing the decline as a re-rating rather than a fundamental collapse.

Market Reaction

Short sellers have piled on, with short interest climbing in recent weeks. The stock's rapid decline has triggered margin calls for some leveraged investors, amplifying the selling pressure. "It's a perfect storm of negative sentiment and technical factors," said a trader familiar with the situation.

Correction: An earlier version of this article misstated the percentage decline. The stock is down 47% from its June high, not 50%.