SpaceX shares have dropped 49% from their post-IPO peak of $225.64 to $115, reaching the lowest level since the company went public. The decline comes ahead of a major upcoming event on August 6, when approximately 911.5 million shares—valued at roughly $116 billion at current prices—will become eligible for trading following the expiration of the lock-up period imposed at the time of listing.

Lock-up periods are standard in initial public offerings (IPOs) and typically restrict insiders, early investors, and employees from selling their shares for a set period—commonly 90 to 180 days—after a company begins trading publicly. Their purpose is to prevent a flood of insider selling that could depress the share price in the early days of a stock's market debut. When these restrictions lift, a significant volume of previously locked shares can enter the market, potentially creating substantial selling pressure. High-profile IPOs have historically seen heightened volatility around lock-up expirations; Meta (then Facebook) experienced notable selling pressure in 2012 as successive lock-up tranches released hundreds of millions of shares into the market.

In SpaceX's case, the share unlock is scheduled just two days after the company's first earnings report as a publicly traded entity. The proximity of these two events has drawn close attention from market participants, as the combination of financial results and the release of locked shares could amplify price volatility. Investors will be looking for details on Starlink revenue growth, launch cadence, and profitability trajectories in the earnings release—metrics that could influence insider decisions about whether to hold or sell once restrictions lift.

Investors are monitoring the situation closely, as insider selling following a lock-up expiry can lead to heightened trading activity and notable price swings. However, the extent of any selling will depend on individual holders' decisions and broader market conditions at the time. The unlock also arrives amid a competitive commercial launch market, where SpaceX faces growing rivalry from both established aerospace contractors and a new generation of private space ventures vying for satellite deployment and government contracts.

SpaceX, founded by Elon Musk in 2002, went public amid significant investor interest. The company is known for its Falcon rockets, Dragon spacecraft, and the Starlink satellite internet constellation. Its IPO was one of the most closely watched public market debuts in recent years, reflecting investor appetite for exposure to the commercial space sector, which Morgan Stanley has projected could surpass $1 trillion in annual revenue by 2040.