Two investment analyses published on 18 October 2026 came to opposite conclusions on the same question: whether SpaceX’s move into satellite-to-phone service, branded Starlink Mobile, changes the case for owning shares in the recently listed company. Yahoo Finance, carrying commentary from stock research site Simply Wall St, said the focus now shifts to how SpaceX’s investment narrative absorbs a capital-heavy Starlink Mobile and Starship expansion. Financial news site ainvest argued the mobile push changes nothing, because the question was always the valuation.
Key facts
- SpaceX has committed nearly US$8b to acquire 800 MHz of mobile spectrum, both outlets report. ainvest specifies it is buying 100% of the nationwide low-band portfolio held by private-equity firm Grain Management, and that the deal needs approval from the FCC, the US communications regulator.
- SpaceX has FCC clearance for up to 15,000 direct-to-cellphone Starlink satellites, according to both reports.
- Pivotal Research estimates about US$900 billion of additional financing will be required just to build out Starlink Mobile’s infrastructure, ainvest reports.
- Starlink ended fiscal Q2 2026 with 12.0 million subscribers paying an average of $66 a month, generating $4.30 billion of connectivity revenue in the quarter — $2.49 billion from consumers and $1.81 billion from enterprise and government, per ainvest.
- SpaceX is also seeking FAA approval, via a new Programmatic Environmental Impact Statement, to lift Starship activity at Boca Chica from 25 launches a year to a ceiling of 456 launches and 912 landings, Yahoo Finance reports.
Why it matters
ainvest says the spectrum purchase turns Starlink from a satellite broadband provider into a cell-network alternative, and that in the same week the deal emerged, shares in US carriers T-Mobile, Verizon and AT&T fell around 6% in extended trading. Yahoo Finance makes a similar point from the shareholder’s side: the move creates a hybrid carrier facing incumbents, tower build costs and complex regulation, and deepens the capital at risk if take-up of Starlink Mobile or direct-to-cell falls short.
That framing sits alongside wider questions about what satellite-to-phone service does to the handset and carrier business, and against the ground infrastructure incumbent operators have spent decades building.
What the spectrum deal covers
ainvest describes the Grain Management holding as low-band spectrum — the low frequencies that travel long distances and pass through walls — to be used to run Starlink Mobile. It says the purchase comes alongside the FCC’s clearance of a 15,000-satellite direct-to-device constellation and last year’s roughly $20 billion EchoStar spectrum purchase. Yahoo Finance adds that the commitment ties the Starship launch cadence story directly to a telecom-style rollout in which satellites, ground antennas and handsets all have to arrive on schedule for the economics to work.
Where the two reports disagree
Yahoo Finance presents the expansion as something the investment narrative must now incorporate, and says the FAA process sets the stage for a higher Starship cadence without changing near-term drivers such as Starlink subscriber growth. It puts the short-term swing factor as whether Starlink and AI revenue can keep pace with US$18.4b in quarterly capex and a limited cash runway.
ainvest takes the opposite line, saying the mobile announcement adds to the bill rather than altering it, and stating outright that it does not consider SPCX a Buy at these levels. It cites Greenlight Capital’s Q2 letter, which noted the company still isn’t expected to be cash-flow positive for years despite an investment-grade credit rating and warned that “twice a silly price isn’t twice as silly.”
The numbers behind the argument
ainvest reports fiscal Q2 revenue of $7.81 billion, up about 92% from $4.07 billion a year earlier, with $2.56 billion of that coming from the AI business created when the merger with Musk’s xAI and X closed in February 2026. That unit absorbed $15.83 billion of capex in the single quarter. Trailing twelve-month operating cash flow was about $9.9 billion against $43 billion of capex, leaving free cash flow around negative $33 billion.
On valuation, ainvest puts the market capitalisation near $1.9 trillion, a price-to-sales ratio around 83 times trailing revenue and EV/EBITDA near 350 times, with a negative operating margin. Against consensus of about $44 billion of 2026 revenue, it calculates roughly 44 times forward sales, and close to 90 times the $21 billion consensus EBITDA figure.
Background: four months of trading
SpaceX has been public for barely four months, ainvest notes. Its 12 June IPO priced at $135 a share and closed the first session at $160.95, valuing the company at roughly $1.77 trillion. Shares touched the low $220s within days, then faded through the summer. When the spectrum deal emerged in early October the stock pushed back above $170 before sliding again, closing Friday near $146 — down about 35% from its high and roughly 10% lower over the past week on headlines about launch delays and contract uncertainty, part of the selloff that has dogged the stock into its next earnings report.
Yahoo Finance names the biggest operational risk as regulatory or technical friction around Starship and direct-to-cell slowing deployment while fixed costs from rockets, satellites and GPUs are already locked in. ainvest’s version of the same risk is that there is no margin of safety left if 2030 revenue disappoints even slightly. Both reports carry disclaimers that they are general commentary and not financial advice.
Frequently Asked Questions
What price targets and fair-value estimates are analysts putting on SPCX?
Pivotal Research reiterated a Buy with a $230 target, according to ainvest. Yahoo Finance, carrying Simply Wall St commentary, says its fair value points to a 56% potential upside from the current price, and that it holds 20 other fair-value estimates for the company, including one implying as much as 56% upside.
What revenue are analysts forecasting for SpaceX later this decade?
Yahoo Finance reports an analyst narrative of US$249.3b of revenue and US$78.0b of earnings by 2029, built on an assumed 121.2% yearly revenue growth rate and a swing of roughly US$86.9b from today’s US$8.9b loss; a bullish case pencils in about US$409.6b of revenue and US$142.8b of earnings by 2029. ainvest cites Citi’s John Godyn projecting US$484b of revenue and US$360b of EBITDA by 2030, which it calls the most aggressive credible scenario.
Does SpaceX have the cash to fund the Starlink Mobile buildout?
ainvest describes the balance sheet as fine, with roughly $93 billion of cash against about $66 billion of debt, a clear net-cash position. It says the cash flow is the problem, not the balance sheet, and that Pivotal Research estimates about $900 billion of additional financing will be needed for the Starlink Mobile infrastructure alone. Yahoo Finance separately cites a limited cash runway as a short-term swing factor.
Is the Starlink satellite internet business itself profitable?
ainvest reports that Starlink connectivity is the only segment SpaceX says is profitable, with a reported 2025 operating profit of $1.19 billion. It describes the unit as best-in-class and says owning its own rockets lets SpaceX launch satellites cheaper and faster than anyone, which is why the subscriber count keeps compounding.
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