SpaceX $116B Unlock Tests Market: Phased Plan vs Short Squeeze

Woofun AI reports that the largest IPO in history is confronting its first major liquidity test, as 911.5 million insider shares are scheduled for release on August 6, an event analyzed by Yang Chen for Wall Street See News. This initial unlock, valued at approximately $116 billion, arrives just two days after the company discloses its first quarterly results, forcing the market to immediately assess the pressure on stock prices from this unprecedented volume of supply entering the float.

The sheer scale of this initial release is defining the immediate market narrative. According to the prospectus, these 911.5 million shares represent a market value of roughly $116 billion, creating a substantial overhang. This timing is critical, as it coincides with the publication of the company’s first quarterly results, meaning investors must digest financial performance while simultaneously absorbing the potential selling pressure from insiders who have held these positions since the private era. The convergence of earnings data and massive liquidity release creates a high-volatility environment that has not been seen in recent public markets.

Structurally, the expansion of the free-float is projected to be dramatic over the coming year. By the end of the year, the total float is expected to surge from the current level of around 639 million shares to 5.33 billion shares. This sevenfold increase in tradable shares fundamentally alters the supply dynamics. Facing such a large scale of share releases, SpaceX’s stock price has already come under significant pressure. Since the closing high on June 16, the stock has fallen by 37%, wiping out a market cap of over $425 billion. As of Tuesday, it rose 3.8% during trading, possibly ending a seven-day losing streak, but the long-term trend remains bearish given the looming supply shock.

Woofun AI data shows that short selling activity has intensified, with about 30% of the tradable shares currently subject to short selling. Short sellers are holding a paper profit of around $7 billion, indicating a strong bearish consensus among leveraged traders. This high short interest suggests that many market participants are betting on further declines, potentially exacerbating volatility if the stock moves unexpectedly. The presence of such a large short position means that any positive catalyst could trigger a short squeeze, but the prevailing sentiment remains heavily skewed toward downside risk due to the unlock schedule.

What makes this release unique is that SpaceX did not follow the usual practice of unlocking all shares 180 days after the IPO. Instead, it designed a phased release plan aimed at expanding the float while minimizing severe disruptions to market supply and demand. This phased approach is a deliberate structural choice to avoid the cliff-edge liquidity events that often plague traditional IPOs. By staggering the release, the company and its underwriters hope to allow the market to absorb the new shares gradually, thereby stabilizing the price discovery process.

However, the effectiveness of this strategy remains untested at this scale.

The prospectus details a complex conditional mechanism that further complicates the outlook. If SpaceX’s stock price reaches $175.50 for at least five of the ten trading days before the results are released, another 455.8 million shares will be eligible for trading immediately after the results are published. Based on Monday’s closing price of $119.85, reaching this threshold would require the stock price to rise by over 46% from its current level, which many in the market consider highly difficult. This condition acts as a psychological barrier, as traders are aware that approaching this price point could trigger an additional wave of selling, potentially capping upside momentum.

Elon Musk’s shareholding status provides a layer of stability in the short term. He holds around 7.8 billion shares, accounting for about 60% of the total share capital. The prospectus indicates that the lock-up period for his shares extends beyond one year after the company’s listing in June, meaning he is not likely to become a source of unlock pressure in the immediate future. This long-term lock-up ensures that the majority of the company’s equity remains in the hands of its founder, reducing the risk of a coordinated sell-off by the largest shareholder.

However, the remaining 40% of the shares, held by early investors and insiders, are subject to the phased unlock schedule, creating a distinct dichotomy between locked and liquid equity.

Early investors have significant exit opportunities despite recent corrections. SpaceX was valued at around $400 billion in a private fundraising round a year ago. Earlier this year, SpaceX completed its acquisition of xAI, which boosted the company’s overall valuation to $1 trillion, with xAI itself valued at $250 billion. This deal allowed many investors to earn billions of dollars, with the value of their shares in the listed company exceeding several times their initial investment. The phased unlocking arrangement means that early private market investors and insiders will gradually have exit opportunities over the coming months, allowing them to realize profits in stages at different price levels. This gradual realization of gains is likely to sustain selling pressure as these investors look to lock in their substantial returns.

Market sentiment drivers include operational setbacks and broader sector trends. Over the past 12 trading days, SpaceX’s stock has closed lower on 10 days.

In addition to the expectation of share releases, other factors contributing to the decline include the cancellation of Starship launches due to engine failures, as well as a shift in funds away from artificial intelligence-related stocks across the market. These operational hurdles and sector rotation issues compound the pressure from the unlock, creating a perfect storm for the stock. The combination of technical failures and macro-level capital flows has eroded investor confidence, making it difficult for the stock to find a stable floor.

SpaceX’s sharp fluctuations have had a spillover effect on the overall new stock market. The weighted average return rate for newly listed companies this year has dropped to -4.4%. Even excluding SpaceX and SK Hynix, the overall return rate for new stocks this year is only 5.3%, far below the 9.4% increase recorded by the S&P 500 index during the same period. This underperformance highlights the broader challenges facing the IPO market, where large-cap listings are struggling to generate positive returns. Finding a balance between injecting liquidity and stabilizing stock prices will be the core challenge for SpaceX and its underwriting team in the coming months, as the market tests the resilience of this new listing paradigm.