SpaceX (SPCX.US) Q3 Earnings Preview: AI Rush and Starlink Profit Test

According to Woofun AI, SpaceX (SPCX.US) is scheduled to officially disclose financial and operating results for the third quarter after the US stock market closes on October 20, 2026, which marks the company's second quarterly report card to public investors since completing its initial public offering (IPO) in June 2026. The release of this financial report is not only a regular financial data update, but also a key point for the market to test whether this space giant can establish a sustainable profit model after experiencing rapid expansion. As the management earnings call is scheduled to be held at 4:30 p.m. EST (1:30 p.m. EST), Global Capital will focus its attention on the financial health and future growth logic of its core business segments. As a NASDAQ listed company, every financial disclosure of SpaceX (SPCX.US) carries the market's high expectations for the integrated development of technology and aerospace, and the core suspense of this Q3 financial report is whether it can effectively control costs and achieve profit conversion while revenue is surging.

Judging from market expectations and stock price performance, Wall Street analysts set SpaceX (SPCX.US)'s revenue forecast range for the third quarter between 12.7 billion and 12.9 billion US dollars. This figure is a significant increase compared to the $7.81 billion revenue achieved in the second quarter, showing the market's optimistic forecast of the speed of its business expansion. On the eve of earnings reports, SPCX shares closed at $147.96 on October 19, up 1.32% in a single day. This price level is higher than the issue price of $135 at the time of its IPO on June 12, 2026, reflecting initial recognition of its long-term value by the secondary market.

However, looking back at the financial benchmark for the second quarter, although SpaceX (SPCX.US) achieved revenue of $7.81 billion, the net loss for the same period reached $541 million, even though its adjusted EBITDA (profit before interest, tax, depreciation and amortization) reached $3.54 billion. This divergence in positive and negative indicators reveals that the company is currently still in a stage of 'high growth and high investment'. When evaluating Q3 earnings, investors should not only focus on whether revenue exceeded the expected range of $12.7 billion to $12.9 billion, but more importantly, examine the improvement in net profit margins and the actual profit quality of each business line in supporting large-scale infrastructure investments.

This shift from simply pursuing revenue scale to focusing on profit quality is a test of market discipline that SpaceX (SPCX.US) must face as a public company.

The AI business is undoubtedly the most explosive and controversial growth engine in this financial report. According to the data, SpaceX (SPCX.US)'s AI division's revenue in the second quarter reached US$2.56 billion, a leap up from US$818 million in the first quarter, but at the same time, the division still recorded operating losses of about US$1.26 billion in the second quarter, showing a huge gap between revenue conversion and cost investment. What is even more impressive is the size of its capital expenditure. According to data compiled by Woofun AI, AI-related capital expenditure reached US$15.83 billion in the second quarter, accounting for the vast majority of the total capital expenditure of US$18.37 billion for the quarter.

This almost insane investment in computing power infrastructure aims to lay the hardware foundation for future AI service demand, but it has also raised market concerns about cash flow pressure. Investors will focus on evaluating whether SpaceX (SPCX.US) can accelerate the transformation of contracted computing power services into actual confirmed revenue to reduce the operating loss gap.

If the Q3 earnings report shows that AI revenue does not explode as planned, or if infrastructure costs continue to rise and margins fall short of expectations, the market may reassess the time period required for the company to achieve positive cash flow. Conversely, if the AI business can show more efficient use of capital, it may become the core driving force for boosting stock prices.

In contrast, the Starlink business plays the role of a “cash cow” and stabilizer. Connectivity business revenue reached US$4.29 billion in the second quarter, contributing approximately US$1.66 billion in operating profit, mainly due to the expansion of individual user subscriptions and steady growth in demand from corporate and government customers. By the end of the second quarter, the number of Starlink subscribers had reached 12 million, a double increase over the same period last year. This expansion in the user base provided a solid foundation for subsequent revenue growth. In the Q3 earnings report, investors will pay close attention to whether this growth trend continues, while observing changes in average revenue per user (ARPU) and operating profit margin.

It is worth noting that the expansion of direct satellite mobile phone services and government contracts has provided Starlink with room to imagine long-term growth, but investors need to rationally distinguish between the potential revenue space brought about by business expansion and the revenue and profits actually confirmed in the third quarter. Whether Starlink can maintain a stable operating profit margin while maintaining user growth will be a key variable in balancing the company's overall financial structure and supporting huge investments in emerging businesses such as AI.

If Starlink's profit contribution declines, it could exacerbate market concerns about SpaceX (SPCX.US)'s overall profitability.

Taken together, SpaceX (SPCX.US)'s stock price performance after the Q3 earnings report will depend on a game of multiple factors. The market is not only concerned about whether revenue or earnings per share (EPS) exceeds expectations, but also wants to see if the growth of AI, connectivity services, and aerospace businesses can form a more sustainable financial model.

If AI revenue exceeds expectations, Starlink profit margins remain stable, and the company can provide a more clear plan for future capital expenditure, it will help improve investor sentiment and drive stock prices upward. Conversely, if cash outflows are too large, operating losses expand, or future investment demand continues to increase, stock prices may still be under pressure even if revenue exceeds expectations. Investors who follow SpaceX (SPCX.US) US stocks can learn about related trading services through MEXC real US stocks. The specific eligibility for use is subject to the applicable regulations in the region where they are located.

In addition, MEXC also offers the SPCXUSDT US Stock Perpetual Contract. This product is an independent derivative that provides price exposure, but does not represent direct ownership of SpaceX (SPCX.US) shares. Given that perpetual contracts involve leverage and forced liquidation risks, investors especially need to operate carefully and reasonably control their risk exposure in the context of increased market volatility before and after financial reports are released. This financial report is not only a disclosure of SpaceX (SPCX.US) financial data, but also a comprehensive examination of the results of SpaceX's strategic transformation.