SpaceX's revenue ambitions look implausible against current sales and the risk of overbuilding chips. Revenue is $14 billion this quarter, and even the Street's $120 billion forecast for next year looks aggressive. Its costs are within its control, leaving the risk heavily skewed against investors. x.com 

SpaceX's AI-cloud ambitions face a severe two-sided constraint: finding 12 GW of Rubin capacity in one year looks implausible, and even that buildout would need customers willing to rent roughly $50B of compute annually. The scale of both the supply and demand challenges makes the plan highly skeptical. x.com 

SpaceX's exclusive use of Nvidia GPUs and other supply constraints make Musk's 13-20 GW operational compute forecast for end-2027 too high. A substantial buildout is still incredibly enticing, but reaching that scale likely requires cheap capacity from struggling neoclouds, mostly through capacity deals and some acquisitions. Its attractive $40B off-balance-sheet GPU lease deal is only a drop in the bucket of the debt needed. Capacity can still grow quickly over time. x.com  x.com  x.com  x.com  … Show more

SpaceX's 10 GW compute target demands enormous capital spending. It alone would have to reach $500B in capex to meet the goal. x.com 

SpaceX's 13-20GW 2027 plan would crash compute rates if achieved, and Nvidia cannot supply the chips. Even 10GW gross/8GW IT needs 350,000 GPUs and $30-32B monthly; 20GW costs $400-500B against $750B in global AI spend. A 28% share release tomorrow and Musk's cross-company overpayments keep SpaceX hands-off. Yet 400MW+ monthly deployment could yield $225B revenue and $100B profit in 2027, worth $2T at 20x; Elon firms rarely trade at only 20x. x.com  x.com  x.com  x.com  x.com 

SpaceX can capture more upside from AI compute scarcity by selling capacity near spot prices instead of locking in today's rates. Potential Anthropic and Google commitments total about $151B, with 90-day termination rights, while bare-metal pricing has risen from $10-15M to nearly $50M in annual revenue per MW. Elon Musk says contract payback could be as short as six months in 2027. x.com  x.com 

SpaceX's $2T valuation may price in orbital data centers that remain a distant vision. Its operating business is essentially a scaled neocloud and internet provider, raising the question of whether current operations justify that valuation. x.com 

SpaceX's expansion could dilute shareholders and flood the spot market with compute capacity, making 2027 a potential disaster despite this quarter's results. A large share of its proposed capacity would go to the spot market, unlike Meta's internally used capacity; valuing it as if peak spot prices last forever ignores that risk. SpaceX should be down, not up, on that outlook. x.com  x.com  x.com  x.com 

SpaceX's compute buildout looks undercounted because Deutsche Bank models signed IT-load leases, excluding Grok's internal use and facility overhead. DB's 4.5GW upside case is about 6.5GW on Musk's nameplate basis, versus his 13GW end-2027 guidance; SpaceX could reach close to 6GW by end-Q1. DB's $216B 2027 compute exit ARR upside is below the $238B bear case, with near $500B expected, perhaps more. Per DB, vertical integration puts build cost near $35-36B/GW versus about $50B for peers. x.com  … Show more

SpaceX's neocloud-driven valuation is vulnerable to short-notice compute contract exits. Losing contracts with 90-day out clauses could cut $500B from its valuation; at least one out clause appears to be coming in 2027 rather than 2029. Neocloud expectations drive 80% of its current valuation, despite earlier fundraising on Starlink, reusable rockets and Mars. What happened to Amazon in 2000-02 is about to happen to SpaceX by 2030-32. x.com  x.com