Space Exploration Technologies Corp. SPCX shares have fallen 17.8% in the past month even as third-quarter growth, profitability and earnings estimates improved sharply. The pullback has made the stock cheaper, but it has not resolved the debate around capital intensity and execution.
Shares are still up 6% over the past three months. That contrast suggests investors are reassessing how much future growth is already reflected in the valuation as spending accelerates.
SPCX’s Monthlong Slide Puts Expectations in Focus
Third-quarter revenues surged 161.4% year over year to $14.58 billion, while operating income reached $2.79 billion against a $273 million loss a year earlier. Net income improved to $4.40 billion from a $1.05 billion loss.
The Zacks Consensus Estimate for the current fiscal year has also moved sharply higher, with the four-week earnings estimate change at 106.2%. Still, a better operating picture must be weighed against an investment program that is expanding faster than internally generated cash.
SpaceX Growth Engines Remain Powerful
Connectivity revenues rose 69.5% year over year to $5.25 billion, helped by Starlink consumer subscribers reaching 13.6 million. Enterprise and government revenues climbed 91% to $2.13 billion, broadening the segment beyond consumer subscriptions.
Super Intelligence revenues jumped 829.9% to $7.56 billion. New cloud services agreements, the Cursor acquisition and growing Grok adoption drove the increase, while segment operating income turned positive at $431 million after a $1.72 billion loss a year earlier.
SPCX Cash Burn Keeps Pressure on the Story
Third-quarter capital expenditures reached $19.59 billion, including $16.44 billion for Super Intelligence infrastructure. For the first nine months of 2026, capital spending totaled $48.07 billion versus $13.10 billion of operating cash flow.
Management expects fourth-quarter capital expenditures of $35 billion to $40 billion as additional compute capacity comes online. SpaceX had about $89.86 billion in cash and marketable securities at September-end, but the scale of planned investment keeps capital efficiency central to the return outlook.
SpaceX Execution Risks Could Extend the Weakness
Starship Flight 14 reached orbit and deployed 26 operational Starlink V3 satellites, but major milestones remain. SpaceX still must demonstrate recovery of both stages, orbital refueling, rapid reusability and a much higher launch cadence to support its broader expansion plans.
Rocket Lab Corporation RKLB provides useful launch-sector context through its Electron launch business and developing Neutron vehicle. AST SpaceMobile, Inc. ASTS is building a space-based cellular broadband network for standard smartphones, making it relevant as SpaceX expands Starlink Mobile.





