SPCX Had Its Best Day Ever. Bears Paid For It.

Wall Street spent weeks building a doomsday clock for SpaceX. The debut earnings report would land. The first lock-up expiration would detonate two trading days later. More than 900 million insider shares would be eligible for trading, into a float that had been unusually small. The math looked merciless.

Then Friday happened.

The Setup Bears Got Wrong

The week began with SPCX sitting near its 52-week low. By Thursday’s close, the stock finished at $114.92 after investors braced for the first lock-up expiration.

That paper profit evaporated in a single session. SPCX rose 15.8% on Friday, while the S&P 500 and the Nasdaq Composite both gained. The stock also advanced sharply during the week. It was the strongest single-session gain in the stock’s short history as a public company, on a week when the lock-up feared most by investors produced almost no visible selling pressure.

How the Unlock Didn’t Break the Stock

SpaceX’s first lock-up expiration was scheduled for August 6, 2026, with more than 900 million shares held by company insiders becoming newly eligible for trading. The unlock roughly doubled the amount of stock available to trade at once, an unusually large supply event for a company that went public with a small initial float.

The bears had the supply math right. They underestimated the demand side.

Block trades, negotiated away from the open market, likely absorbed what would otherwise have been disorderly selling.

What the Earnings Actually Said

The Q2 numbers, released August 4 after regular trading, were the most important part of the week and also the most misread. SpaceX reported Q2 2026 revenue of $7.81 billion, up 92% year-over-year, and a net loss of $541 million, narrower than analysts had forecast. Revenue topped S&P Visible Alpha expectations of about $6.9 billion.

The market sold it anyway, initially. Investors focused on the surge in spending on infrastructure and R&D, particularly involving artificial intelligence. SpaceX’s CFO Bret Johnsen said to expect similar capital expenditures for the next two quarters, and Musk defended the outlays as accelerating the timeline to much larger revenue targets.

The segment breakdown tells a specific story. Connectivity led with $4.29 billion in revenue. AI revenue rose 247% year-over-year to $2.56 billion amid heavy infrastructure investment. Space revenue was $962 million, up 29% year-over-year. Rockets are a minority of what SpaceX is becoming.

Why Wall Street Is Paying Attention Now

After the lock-up passed without a visible flood of selling, the story shifted from supply shock to positioning.

On the earnings call, Musk said he now expects SpaceX to achieve $1 trillion in revenue in 2030, ahead of a previously projected 2031.

Two catalysts are still pending. SpaceX has outlined plans tied to Terafab, a massive semiconductor manufacturing complex planned for Grimes County, Texas, with a multi-phase buildout that local public documents say could reach $119 billion. And the Cursor acquisition, announced in June as a $60 billion all-stock deal, has been guided to close in the third quarter of 2026.

What Could Go Wrong

The capex trajectory is the primary risk, and it is not a trivial one. SpaceX’s spending on infrastructure and R&D jumped to about $18 billion in the quarter, and management signaled elevated spending could persist near current levels in the coming quarters. If that investment takes longer to turn into durable cash generation, the cash consumption becomes a serious structural question rather than an investment phase.

Starlink’s per-subscriber economics are also compressing. SpaceX’s filings have shown Starlink subscriber ARPU at $66 per month, down sharply versus prior years as the service expands outside North America and introduces cheaper plans.

The lock-up calendar is not finished. More unlocks are scheduled over the coming months as additional tranches become eligible for sale.

The Bottom Line

SPCX just passed the week that was supposed to break it. The revenue beat was real. The lock-up expiration was survivable. Short sellers who built positions assuming supply would overwhelm demand are now covering into a stock that is well below its mid-June peak.

None of that is guaranteed. The capex burn is real, and the next lock-up events will test market conviction again. But the week that was built as an apocalyptic supply shock ended as a short-squeeze. For investors who can tolerate the remaining lock-up calendar and the AI infrastructure cash consumption, Friday’s close looks different from the lows that felt like capitulation earlier in the week. The question now is whether the business can grow fast enough to justify the patience the price requires.