SpaceX's First Lockup Expiry Frees $104 Billion in Insider Shares

SpaceX's initial public offering lockup expired on Thursday, freeing 911.5 million insider shares for trading on the Nasdaq under the ticker SPCX. At Wednesday's closing price of $114.39, the unlocked stock is worth close to $104 billion, the largest single share release on SpaceX's post-IPO calendar.

What Happened

SpaceX listed on the Nasdaq on June 12, raising $75 billion at a $1.75 trillion valuation, the largest initial public offering in history. Roughly 30% of the offering went to retail investors. The company's lockup agreement tied its first major share release to its debut quarterly earnings report, filed Tuesday.

That report showed:

• Revenue of $7.81 billion, up 92% year-over-year and above the $6.9 billion analysts expected
• Net loss narrowed to $541 million, down from $1 billion a year earlier
• Starlink revenue rose 66% to $4.3 billion, with subscribers doubling to 12 million
• Capital expenditure jumped to $18.37 billion for the quarter, roughly six times the year-earlier figure, with $15.83 billion tied to AI infrastructure spending

Shares rose as much as 9.4% intraday on the earnings beat before reversing to close down roughly 8% after hours, as investors weighed the capex figure against the growth. SPCX has fallen more than 6% since, closing at $114.39 on Wednesday, the session before the unlock.

Why It Matters

A lockup expiry does not change what a company is worth. It changes who is allowed to sell. Early investors and employees holding the newly tradable shares can now exit positions built before SpaceX went public, and the market has no reliable way to know how much of that stock will actually move. Outstanding shares increase by roughly 6.9%, to about 1.55 billion, regardless of whether holders sell.

For investors, the practical risk is concentration. SpaceX entered dozens of index-tracking and thematic funds within weeks of its listing, and its $1.75 trillion starting valuation made it one of the largest single-stock weightings added to US equity benchmarks this year. A large supply increase in a stock that size can move fund performance even for investors who never bought SPCX directly.

What to Watch Next

SpaceX did not release an additional 455.8 million shares that were originally scheduled alongside Thursday's batch, leaving a second question mark over the calendar. The next major unlock, roughly 1.3 billion shares, is tied to third-quarter earnings expected in late October or early November. A full lockup backstop expires December 8, regardless of any earnings timing.

Morgan Stanley has argued that SpaceX's underlying fundamentals are largely unchanged by the unlock and views the current price as an attractive entry point. That is a bet on the business, not on the mechanics of Thursday's supply increase, which analysts expect to weigh on the stock in the short term regardless of the company's growth trajectory.

Portfolio tools that show which funds and holdings carry exposure to a single large position, listed or private, make it easier to see this kind of concentration before a lockup event forces the question.