The SpaceX S-1 reveals something most coverage has missed: the rocket business loses money. The internet business funds everything.
THREE SEGMENTS, ONE STORY
Connectivity (Starlink):
2025 revenue: $11.4 billion
2025 operating income: $4.4 billion
Year over year growth: 49.8%
10.3 million subscribers as of March 2026
Space (rockets):
2025 revenue: $4.1 billion
2025 operating loss: $657 million
Q1 2026 R&D spend: $930 million
(almost entirely Starship development)
AI (xAI/Grok/X):
2025 revenue: $3.2 billion
2025 operating loss: $6.4 billion
Q1 2026 capital expenditure: $7.7 billion
(in a single quarter)
THE STRUCTURE
Starlink generates the cash. That cash funds Starship development. Starship enables cheap orbital launches. Cheap orbital launches make orbital AI compute economically viable. Orbital AI compute is the long-term business.
The entire company is one vertical integration loop. Every dollar Starlink earns is being reinvested into the infrastructure that makes the next business possible.
THE NUMBER THAT SHOULD BE IN HEADLINES
SpaceX spent $7.7 billion on AI infrastructure in Q1 2026 alone. Annualized that is $30+ billion per year. For context, that is more than most countries' annual defense budgets.
THE HONEST PART
SpaceX lost $4.3 billion in Q1 2026. The company going public is not profitable at the consolidated level. It is profitable at the Starlink level — $2.1 billion Segment Adjusted EBITDA in Q1 2026 alone — but burning that cash and more into AI and Starship.
THE FULL FINANCIAL PICTURE
Revenue growth: $10.4B (2023) → $14.0B (2024) → $18.7B (2025) → $4.7B Q1 2026.
Net loss: $(4.6B) 2023, $791M profit 2024 (the only profitable year), $(4.9B) 2025, $(4.3B) Q1 2026.
Operating cash flow positive and growing: $4.5B → $5.8B → $6.8B.
Total assets: $57B (2024) → $92B (2025) → $102B (March 2026).
Cash dropped $9B in Q1 2026 alone.
THE BET
Investors buying SPCX are not buying a profitable company. They are buying a bet that orbital AI compute, funded by Starlink cash flow, built on Starship launch economics, will be worth trillions. The S-1 makes this explicit: SpaceX estimates a $26.5 trillion potential market opportunity for AI.
Source: SpaceX S-1 Registration Statement, SEC EDGAR, May 20, 2026.
Read the S-1 →