SpaceX (Nasdaq: SPCX) — the public parent holding xAI + X (crawl 2026-07-24 corrected the framing: "SpaceXAI" is only the AI subsidiary). IPO'd 06-12 at $135/~$1.75T (record ~$75B raised), peaked ~$2.6T 06-16, now ~$1.56T (07-23, BELOW the IPO price). The cash engine is Starlink (~$4.4B FY25 op income), funding Starship R&D + xAI's Colossus burn ($7.7B capex in Q1-26 alone) — the IPO is the AI financing bridge. Watch: the Aug-6 lock-up (911.5M shares); Musk's ~82% voting control; whether the Anthropic lease-back is real revenue or circular financing. Q7 material.