Starlink, AI Capex, rockets: deep dive into SpaceX’s first ever public report

Investing.com - SpaceX reports its first quarterly results as a public company after Tuesday's close, with analysts forecasting $6.88 billion in Q2 revenue against a loss of $0.23 per share, according to FactSet consensus.

SPCX shares are trading roughly 18% below the $135 IPO price and more than 50% off the post-IPO peak of $225.64. Investors bracing for the print will find no formal guidance from management to anchor expectations — SpaceX has not issued official Q2 guidance, leaving the market unusually dependent on analyst models.

Starlink in focus

Starlink remains the financial spine of the SpaceX thesis. Connectivity revenue is expected to hit $3.82 billion in Q2, generating operating profit of $1.42 billion, up from $1.19 billion in Q1, according to LSEG and Visible Alpha data. Revenue growth in that segment is projected to accelerate sharply, from 31.6% in Q1 to 52.6% in Q2, driven largely by international expansion.

The subscriber picture, however, carries a caveat. SpaceX ended Q1 with 10.3 million subscribers, but average revenue per user fell nearly 25% year-on-year — a signal that growth is being bought partly through price competition. Enterprise and government subscriber counts for Q2 have not been disclosed; the Q1 figure of 10.3 million excluded those segments, so the true user base is likely larger but not yet quantified.

The AI capex question

That capex program is the central stress test for the bull case. Total Q2 capital expenditure is forecast at $14.05 billion, with the AI segment alone absorbing $10.2 billion, more than six times the year-ago level, per LSEG and Visible Alpha data. Against that backdrop, AI segment revenue is only expected to nearly triple to $2.33 billion in Q2 from $818 million in Q1, leaving a substantial funding gap.

The longer-term trajectory is even more demanding. S&P Global and Visible Alpha consensus projects total capex surging from $48.7 billion in fiscal 2026 to $118.4 billion in fiscal 2028, with debt growing more than fivefold to $218 billion over that period. Bulls argue the payoff arrives in 2027, when the same consensus sees operating margins expanding from 6.8% in FY2026 to 20.5%, with the Connectivity segment reaching 43.1% margins and both Space and AI turning profitable.

The skeptics are unconvinced by that timeline. Whether the Anthropic, Google, and Reflection AI compute deals will be fully reflected in Q2 revenue recognition is not yet known and will likely be the most closely watched disclosure on Tuesday's earnings call.

Starship and the rocket business

SpaceX's Space segment, which encompasses Falcon 9 and Falcon Heavy launch services alongside the next-generation Starship program, remains loss-making and is expected to stay that way through at least FY2026 under current consensus projections. S&P Global and Visible Alpha models do not forecast the Space segment turning profitable until the same approximate window as the AI unit, meaning investors are effectively funding two capital-intensive buildouts simultaneously off Starlink's cash generation.

Still, the competitive moat embedded in the rocket business is difficult to replicate. SpaceX holds dominant market share in commercial launch, and no rival has Starship-class reusability. That structural position gives the Space segment strategic value well beyond its near-term financials: it is both a barrier to entry for would-be satellite internet competitors and a platform that, at scale, could open entirely new revenue streams in deep-space logistics and government missions.

Investors should watch Tuesday's call for any updated Starship flight-rate guidance and commentary on NASA Artemis contracts, both of which would help the market size the timeline to Space segment breakeven.

Bull case

Trigger: Q2 AI revenue meaningfully beats the $2.33 billion consensus, management provides color on contracted compute revenue from third-party cloud customers, and Starlink's operating profit trajectory is confirmed above $1.42 billion.

In this scenario, the market reprices SpaceX toward the $293 consensus analyst target compiled by S&P Global and Visible Alpha, implying more than 150% upside from current levels, as investors begin to treat the AI capex as a monetizable asset base rather than a burn rate. Morgan Stanley, which carries an Overweight rating and a $300 price target, has characterized the current period as SpaceX's "Max Q" moment of maximum stress, implying the pressure is temporary. Current short interest above 30% of the float may further amplify any upside move via a squeeze.

Indicators to watch: AI segment revenue versus the $2.33 billion estimate; any formal disclosure of third-party compute contract backlog.

Bear case

Trigger: AI revenue disappoints, capex is outsized, management fails to clarify a path to monetization, Starlink ARPU erosion accelerates, and the August 6 lockup expiry triggers visible insider selling.

Starting August 6, up to 911.5 million shares, roughly 20% of the early-release eligible pool, become eligible for sale, with additional 7% tranches unlocking in stages through late October. The primary 180-day lockup expires around December 8, 2026, at which point the float could expand from roughly 4-5% to approximately 40% of shares outstanding, fundamentally altering supply dynamics. (Elon Musk's approximately 6.4 billion-share stake sits on a separate 366-day lockup, extending to around June 2027.) Eligibility does not equal obligation to sell, but with short interest already above 30% of the float, even moderate insider supply could pressure the stock toward its Monday intraday low of $104.83.

Indicators to watch: Actual volume and price action on SPCX in the sessions after August 6; any Form 4 filings from early-eligible insiders.

Base case

Trigger: Results broadly in line with consensus, revenue near $6.88 billion, AI capex heavy but expected, with management reiterating the long-term margin expansion roadmap without new detail on compute contracts.

In this scenario, the stock likely remains range-bound near current levels, with the lockup overhang and high short interest acting as a ceiling while Starlink's profit growth provides a floor. The wide EPS range from Visible Alpha, spanning from a loss of $1.26 to a gain of $0.33 per share, reflects how much uncertainty remains around cost timing, meaning the actual print could move the stock sharply in either direction even if revenue is close to expectations.

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