SpaceX Shares Plummet by Up to 13% Due to Elon Musk

SpaceX shares have come under heavy pressure after the company released its first public quarterly earnings report. Although the numbers showed extremely strong revenue growth, investors focused on the amount of money being poured into artificial intelligence and other long term projects.

Shares fell around 12% on Wednesday, extending the decline after an initial fall in after hours trading. The reaction highlights an important issue for investors: SpaceX is growing rapidly, but its ambitious AI strategy requires enormous amounts of capital before the expected returns arrive.

Key Takeaways

• SpaceX revenue jumped 92% year on year to $7.8 billion in Q2 2026.

• The company spent $18.37 billion on capital expenditure, including $15.8 billion on AI.

• The selloff was driven mainly by concerns about spending, profitability and valuation rather than a single Elon Musk event.

SpaceX Reports Strong Revenue but Investors Focus on Spending  

source by AI Illustration

SpaceX’s first quarterly results as a public company initially appeared impressive. Revenue reached $7.8 billion in the second quarter of 2026, representing a 92% increase from the same period a year earlier. The figure also came in comfortably above market expectations of roughly $6.8 billion to $6.9 billion.

The company also reported adjusted EBITDA of approximately $3.5 billion, significantly ahead of expectations. Its net loss narrowed to $541 million, showing that profitability has improved even though SpaceX remains unprofitable on a net income basis.

However, investors were looking beyond revenue.

The $18.37 Billion Capex Problem

SpaceX recorded approximately $18.37 billion in capital expenditure during the quarter. That is an extraordinary amount compared with the company's quarterly revenue.

More importantly, approximately $15.8 billion was linked to artificial intelligence investment. This represented a dramatic increase from the previous quarter, when AI spending was reported at about $7.7 billion.

For investors, this changes the conversation.

Strong revenue growth is attractive, but if a company must continuously spend huge amounts of cash to support that growth, shareholders naturally begin asking when those investments will generate meaningful profits.

SpaceX is effectively asking investors to accept significant spending today in exchange for potentially much larger opportunities in the future.

That may work over the long term, but public markets can be less patient than private investors.

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Why Elon Musk’s AI Strategy Is Behind the Concern

It is easy to describe the selloff as being because of Elon Musk, but that explanation is too simplistic.

There was no single Musk scandal or major operational failure that suddenly caused SpaceX shares to collapse. Instead, Musk is central to the strategy that investors are questioning.

SpaceX is no longer being viewed simply as a rocket and satellite company. Its ambitions increasingly extend into artificial intelligence, cloud computing, data centres and other technology infrastructure.

A Huge Bet on Artificial Intelligence

The scale of the AI investment is what has caught Wall Street's attention.

SpaceX reported approximately $2.6 billion in AI revenue during Q2, more than three times the level from a year earlier. The company also announced new cloud computing contracts worth $6.7 billion.

Those figures suggest there is a genuine commercial opportunity behind the spending.

The problem is timing.

SpaceX is spending billions of dollars now to build infrastructure that could generate significantly greater revenue later. The company therefore needs its AI operations to grow quickly enough to justify the enormous upfront investment.

Musk's strategy is based on scale. The more infrastructure SpaceX builds, the greater its potential capacity for AI computing and cloud services.

For bullish investors, that could eventually transform SpaceX into a much larger technology company.

For cautious investors, however, the question is whether the company is spending too much too quickly.

Profitability Remains a Key Issue

SpaceX's $541 million net loss is another reason investors are paying attention.

The loss was narrower than in previous quarters, while adjusted EBITDA was considerably stronger. That means the underlying business is showing signs of improvement.

Yet the company remains dependent on continued investment.

Reuters reported that SpaceX remains deeply free cash flow negative despite the strong operating performance. Investors therefore need to consider not just how much revenue SpaceX generates, but also how much cash remains after funding its ambitious expansion plans.

That distinction is particularly important in a high interest rate and increasingly selective market environment.

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SpaceX Stock Faces a Reality Check After Its IPO

Another factor behind the decline is the company's transition from private market excitement to public market scrutiny.

SpaceX made its public market debut in June 2026, with shares priced at $135 in its IPO. Following the initial excitement, investors have increasingly had to examine the company's financial performance, valuation and long term spending requirements.

The first earnings report therefore represented a major reality check.

Investors Are Now Watching the Numbers More Closely

Private companies can often persuade investors to focus heavily on future potential. Public companies face a different environment.

Once shares are publicly traded, investors receive regular financial information and can immediately compare revenue, losses, cash flow and capital expenditure with the company's valuation.

SpaceX's Q2 results demonstrated both sides of the story.

On one side, revenue growth of 92% is exceptional. AI revenue is expanding quickly, Starlink continues to grow and adjusted EBITDA is substantial.

On the other side, $18.37 billion of quarterly capex and a $541 million net loss create questions about how much capital will be required to execute Musk's long term plans.

There is also concern around share supply as lock up restrictions expire. Large numbers of shares becoming eligible for trading can create additional selling pressure, particularly when investors are already nervous.

The Market Wants Proof of Future Returns

Ultimately, SpaceX investors are not necessarily rejecting AI.

They are asking whether the company's enormous AI investment will produce returns quickly enough to justify its current valuation.

This is an important distinction.

The market reaction does not necessarily mean that SpaceX's AI strategy is failing. In fact, the company's AI revenue and cloud contracts indicate that the business is already generating significant commercial activity.

Instead, investors appear concerned about the scale and speed of spending.

If SpaceX can convert its AI infrastructure into rapidly growing and profitable revenue, today's spending could eventually look justified.

If growth fails to keep pace with investment, however, shareholders may continue to question the company's valuation.

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What Happens Next for SpaceX Shares?

The next few quarters could be particularly important.

Investors will want to see whether AI revenue continues growing, whether Starlink remains a strong source of cash generation and whether capital expenditure begins producing stronger financial returns.

SpaceX has also indicated that heavy investment is expected to continue. That means the market may not immediately receive the lower spending profile some investors might prefer.

Instead, the focus is likely to shift towards execution.

If Musk's AI strategy works, SpaceX could develop several major revenue engines across connectivity, space and artificial intelligence.

If execution disappoints, the company's huge spending requirements could become a bigger problem.

For now, the stock decline appears to be less about Musk personally and more about investors questioning the financial consequences of the strategy he is pursuing.

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Conclusion

SpaceX's sharp share price decline shows how quickly public market sentiment can change when strong growth is accompanied by enormous spending. 

The company delivered impressive Q2 revenue of $7.8 billion and adjusted EBITDA of $3.5 billion, but investors were unsettled by $18.37 billion in quarterly capex and $15.8 billion in AI investment. 

Elon Musk remains central to the strategy, but the selloff is primarily about capital allocation, profitability and future returns. 

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FAQ

Why did SpaceX shares fall?

SpaceX shares fell because investors were concerned about the company's extremely high capital expenditure, particularly its $15.8 billion AI investment, despite strong revenue growth.

How much did SpaceX revenue grow in Q2 2026?

SpaceX reported $7.8 billion in revenue for Q2 2026, representing a 92% increase year on year.

Did SpaceX make a profit?

No. SpaceX reported a net loss of $541 million for Q2 2026, although adjusted EBITDA reached approximately $3.5 billion.

How much did SpaceX spend on AI?

SpaceX spent approximately $15.8 billion on AI during Q2 2026, more than double the roughly $7.7 billion reported in the previous quarter.

Is Elon Musk directly responsible for the stock decline?

Musk is central to SpaceX's aggressive AI and technology expansion strategy, but there was no single Musk related event that caused the decline. The main concern is the scale of spending and whether future returns will justify it.

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