SpaceX's $2 Trillion Valuation: Caution Urged Amid AI Spending and Upcoming Share Releases

September 18, 2026
SpaceX's $2 Trillion Valuation: Caution Urged Amid AI Spending and Upcoming Share Releases
  • The author adopts a cautious stance, noting substantial upside is already priced in and advising investors to be cautious despite SpaceX’s achievements like Starlink and the uncertain pace and scale of future growth.

  • SpaceX’s implied valuation hovers around $2 trillion, with the path to success hinging on capital productivity from AI, Starship, and Starlink V3 rather than revenue growth alone.

  • Morningstar valued SpaceX at less than half the IPO-era valuation, estimating about $63 per share and asserting that the Moonshot scenario needed to approach the IPO price is highly uncertain.

  • In Q2, revenue jumped 92% year over year to $7.8 billion while capital expenditures reached $18.4 billion, underscoring aggressive spending, especially in AI with $15.8 billion in AI-related capex.

  • AI investments surged, with AI capex rising from $0.7 billion a year earlier to $7.7 billion by the quarter, contributing to a wider cash burn despite improving operating losses.

  • Despite heavy spending, the company narrowed net loss to $541 million and improved operating loss to $143 million, signaling improving profitability dynamics.

  • Insider lockup agreements will release shares in scheduled tranches, with notable dates on Sept. 24, Oct. 9, Oct. 24, and after the third-quarter report, potentially damping near-term rallies.

  • The lockups involve hundreds of millions of shares, including Elon Musk’s roughly 6.4 billion-share stake locked until next June, which could cap upside as supply increases.

  • Three more planned lockup releases by late October, plus additional releases after the third-quarter report, add to near-term supply dynamics.

  • Narratives outline bull and bear cases: a bull case cites large cash cushions from IPO proceeds and notes potential undervaluation; the bear case points to ongoing losses and potential overvaluation.

  • The stock trades at a price-to-book ratio around 16.3x, well above telecom peers and the broader market, signaling a premium valuation relative to book value.

  • Rally momentum hinges on expanding AI compute business and the Starship test, with Starship Flight 14 slated for late September and Starlink capacity upgrades tied to the mission.

Summary based on 14 sources


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