SpaceX’s first earnings call set the pattern early: executives would offer a carefully hedged forecast, and then Elon Musk would walk in twenty minutes later and double it. The dynamic played out repeatedly across Tuesday’s conference call, and it matters more now than it did when Musk ran the same routine at Tesla, because SpaceX is a newly listed public company, trading on the Nasdaq under the ticker SPCX at a valuation reported to be upwards of $2 trillion.
What the First Earnings Call Actually Revealed
The headline numbers were genuinely strong. SpaceX posted Q2 2026 revenue of $7.8 billion, up 92% year over year, with adjusted EBITDA of $3.5 billion, up 191%, according to the earnings call transcript. The connectivity business, led by Starlink, was the largest single contributor, generating $4.3 billion in revenue in the quarter and adding 1.7 million net subscribers. Net losses narrowed by nearly half on a year-over-year basis, per chief financial officer Bret Johnsen’s prepared remarks.
For context, SpaceX’s connectivity segment generated $11.39 billion for full-year 2025, according to figures in the company’s S-1 filing, confirming Starlink has long since overtaken the launch business as the primary revenue driver. The S-1 pegs Starlink’s total addressable market at $1.6 trillion, split between approximately $870 billion for fixed broadband and $740 billion for mobile services. That is the backdrop against which Musk told investors it is ‘not out of the question that at some point, Starlink will deliver a majority of the world’s internet’ within ‘less than 10 years.’ Chief operating officer Gwynne Shotwell, speaking minutes later, translated that into ‘a significant portion of global internet traffic.’ Same ambition, considerably more legal padding.
Johnsen had already threaded the same needle on cloud services. He told investors SpaceX had ‘contracted an additional $6.7 billion of cloud services revenue over a six-month period that begins ramping starting in October of this year,’ in ‘the first few weeks of the third quarter’ alone. He then said the company believed it was ‘on a trajectory, including contribution from Cursor, to reach $100 billion of ARR, or annualized revenue run rate by the end of this year, based on our expected revenue in the month of December of this year.’ Every word there is doing work; the ARR figure is anchored to a single month, not a sustained run rate.
Musk, twenty minutes later: ‘The $100 billion ARR in December is not a question mark. That’s… that’s what we would achieve if we basically did nothing. So like, you know, I think it may be higher than that. It probably will be higher than that.’
He also revised SpaceX’s internal projection for reaching a trillion dollars in annual revenue from 2031 to 2030, then added ‘there’s a non-zero chance of that being in 2029.’
The Data Centre Pivot Behind the Starship Headlines
What is easy to miss beneath the Starship speculation is how thoroughly SpaceX has repositioned itself as a compute infrastructure company. Its nameplate compute capacity grew from 400 MW in Q2 2025 to 1.4 GW in Q2 2026, a 250% increase year over year, with guidance to exceed 2 GW by year-end 2026, according to Baxtel’s analysis of the call. Musk, naturally, went further, saying compute capacity would reach ‘closer to 10 GW than 5 GW’ by end of 2027, with a tentative 20 GW power-and-cooling figure also floated.
The capex trajectory tells the same story. AI’s share of SpaceX’s total capital expenditure rose from 10% in 2023 ($0.5 billion of $4.4 billion total) to 86% in Q2 2026 ($15.8 billion of $18.4 billion total). New contracts at the Colossus 1 and Colossus 2 facilities contributed $1.6 billion of incremental revenue in Q2 2026, with the AI segment turning EBITDA-positive for the first time. That last detail is not a Musk projection; it is an already-delivered result.
SpaceX filed Amendment No. 2 to its registration statement with the Securities and Exchange Commission (SEC) on 3 June 2026, with Goldman Sachs and Morgan Stanley as lead underwriters and a target of raising $75 billion in IPO proceeds. The company incorporated in Texas, which, as the original article notes, substantially limits investors’ options in civil litigation if forward projections miss.
The SEC has pulled back sharply on corporate enforcement in recent years. SpaceX’s executives know that, Musk’s lawyers certainly know that, and every investor on Tuesday’s call knows it too. The real question the S-1 prospectus leaves open is not whether the AI segment can sustain its growth rate, but whether Musk’s habit of over-promising will eventually price expectations so far ahead of execution that no quarterly beat, however large, can close the gap. The AI EBITDA inflection is real. The trillion-dollar revenue timeline is a 2029-to-2031 window depending on which version of Musk you caught on Tuesday. Watch the December ARR print; that is the first number with nowhere to hide.
