SpaceXAI
What SpaceXAI is up to now
New 09-28: SpaceXAI launched Team Bots (shared Grok Bots); the NYC Council subpoenaed Elon Musk / SpaceXAI to testify at its 10-05 AI-safety hearing. New 09-24: LOCKUP RELEASE. About 328 million SpaceX shares, roughly $48.7bn at Wednesday's close, came out of post-IPO lockup on 09-24, with further tranches due 10-09 and 10-24 (Stocktwits via Yahoo, not the prospectus); SPCX was $146.95 (-0.95%) at 3:39pm ET. New 08-30: moved on the turbine bottleneck by trying to own it. Confirmed it is building a TURBINE-BLADE CASTING FOUNDRY in Bastrop, Texas, next to the Starlink factory on roughly 830 acres bought March-June 2026, to make in-house the single-crystal vacuum-cast blades only a handful of suppliers currently master; Musk said this could cut gas-turbine deployment time by up to 18 months. This is the first vertical-integration move into the turbine constraint itself that this map has recorded โ every prior response was a contract signed further back in the existing chain. It lands the same weekend the US restricted foreign supply of that exact equipment class (EO 14421, see `united-states`), from the opposite direction. โ ๏ธ Tied in the same reporting to unresolved NAACP complaints that the Memphis turbine fleet runs without required permits or pollution controls. No new movement since 08-15; standing picture below holds. New 08-15: its first quarterly earnings as a public company beat expectations and the stock recovered back above its IPO price after a short squeeze. Congress kept pressing SpaceXAI over Colossus's unpermitted gas turbines the same day Musk confirmed a fourth Memphis-area data-center site; a separate investigative piece reconstructed how OpenAI's secretive Georgia "Camellia" data-center deal actually got made (a thread SpaceX/xAI's own buildout is compared against). Nvidia's Aug-14 13F disclosed the hard number behind SpaceX's converted xAI stake: $21B, its second-largest disclosed public holding after Intel. New 08-14: SpaceX completed its $60B all-stock acquisition of Cursor (Anysphere), issuing ~391M SpaceX Class A shares โ closing ~17 days ahead of its 08-31 target, confirmed on SpaceX's own first quarterly earnings call as a public company (08-12, Musk: regulatory review "nearly complete," close "quite soon"). Cursor now sits under a newly rebranded "SpaceXAI" division, absorbed into xAI's structure rather than run independently, with its team gaining access to the Colossus supercomputer; a general-purpose agent product internally codenamed "Sand" may launch under the Grok Bot brand instead of Cursor's own. New 08-13: the Decart acquisition's buyer identity flipped โ Bloomberg now reports Anthropic (not SpaceX) in advanced talks to buy the Israeli AI startup for ~$6B, a ~50% premium to its ~$4B May valuation; Musk has publicly denied SpaceX will be the acquirer, directly contradicting the original 08-09 report. Neither side has confirmed either version as of 08-14 โ the standing decart-acquisition-close tracker (due ~08-17) still needs correcting from SpaceX to Anthropic. New 08-11: Money Stuff's read of Tesla's 2025 CEO Performance Award sharpened the merger-speculation narrative already on this board โ the award's "Change in Control" clause would let a SpaceX-Tesla combination recalculate Musk's payout on acquisition price rather than the 20M-vehicle/1M-robotaxi/1M-Optimus operational targets currently gating it (award max already shrunk from $1T-valuation to $824B on recent dilution; an $8.5T deal price would trigger the full 424M-share award). No merger has actually been proposed; the mechanism is real and on the record in Tesla's own filing, the merger itself is not. Standing picture otherwise unchanged: the DOJ's Colossus/NAACP Clean Air Act intervention, the 911.5M-share lockup tranche (opened on schedule 08-06, no confirmed selling found), the deeper 455.8M-share tranche still locked below the $135 IPO price, and Starlink as the only profitable segment (Q2: $4.3B revenue, ARPU down to $66 from $85) all remain live with no further movement found this week.
as of 2026-09-29
SpaceXAI (the AI arm โ Grok + the Colossus compute) inside the public parent SpaceX (Nasdaq: SPCX; IPO 06-12 ~$1.75T). OWNS its mines โ Colossus, large enough to lease to Anthropic. One of House Musk's two realms. xAI is its L2 subnode โ identity separate, MONEY CONSOLIDATED HERE.
The metrics
- Posture high
- expanding 2 src โ
- Capital ยท available high
- WEIGHT (total assets): $102.1B is the last-filed anchor (quarter ~Mar-2026, pre-IPO); post-IPO total assets not yet findable (first 10-Q as a public co. due 2026-08-04). Fallback basis: โฆ 5 src โ
- Capital ยท operating med
- no clean consolidated burn figure โ launch/Starlink are cash-generative, the xAI/Colossus arm is loss-making; merged accounting does not reconcile 1 src โ
- Capital ยท deployed med
- ~$18B Colossus buildout (SemiAnalysis est, ~230k GPUs) + ~$2B SpaceX->xAI investment (Jul-2025) 2 src โ
- Capital ยท in high
- IPO $75B (Jun-2026); Starlink $11.4B revenue FY2025; Colossus compute leases (Anthropic ~$1.25B/mo, conflicting) 2 src โ
- Capital ยท out med
- cash drew down ~$9B over a quarter; Colossus buildout capex; xAI operating losses inside the consolidated entity 1 src โ
- Optionality high
- free-ish โ Musk ~82-85% voting so outside holders cannot bind him; documented cross-venture redeployment; thin post-IPO locked overlay (Aug-6-2026 lock-up, 911.5M shares) + a real execution โฆ 2 src โ
- Gravity med
- ~$85B/yr GROSS orbiting (Starlink + launch-dependent + compute leases, now firmed up by the Google Colossus-2 lease below); + ~$18B one-time Colossus buildout stock. VA-deflated ~$30B/yr โฆ 3 src โ
Holdings
Dependents
This week โ what changed
- Anthropic's S-1 details compute commitments of about $3.1 billion a month to SpaceX, $44.9 billion with Microsoft, at least $114.5 billion with Google and $110 billion with Amazon (Oct 26) โ The Verge reported the SpaceX commitment could total as much as $120.5 billion by 2029 once all planned capacity is delivered, the Microsoft commitment runs through 2033, the Google commitment through 2033 and the Amazon commitment over ten years. The filing's text confirms the $44.9 billion (November 2026 to May 2033) and $114.5 billion (April 2026 to July 2033) amounts. TechCrunch reported the S-1 also warns Amazon, Google and Microsoft may prioritize their own needs or rivals they have invested in, which could make it hard to secure compute. (SEC filing, The Verge, TechCrunch)
- TechCrunch reported SpaceX has a binding commitment for roughly $40 billion of GPU financing, with an Apollo-managed entity buying the chips and leasing them to SpaceX (Oct 26) โ TechCrunch, citing a SpaceX regulatory filing, reported the Apollo-managed entity will buy the chips and server hardware and lease them to SpaceX for about five to five and a quarter years from each delivery, with closing expected by year-end; the page does not say whether this is the debt package an earlier report described as in talks. (TechCrunch)
Projects & threads
Full item history for SpaceXAI โ
