SpaceX's $40B GPU Debt: What the Filing Reveals

Elon Musk says SpaceX closed $40 billion of GPU debt financing, crediting its investment-grade rating. Two days earlier, Bloomberg reported a special-purpose-vehicle structure designed to keep the debt off SpaceX's own books to protect that rating (Bloomberg has since marked its headline corrected). Then SpaceX filed the actual plan.

SpaceX's 8-K (filed Oct. 26) describes a binding commitment to enter a master finance lease: an Apollo-managed entity will buy GPU pods and lease them to SpaceX, in tranches of about five years, starting in the first half of 2027. Rent is one-twentieth of each tranche's cost per quarter plus a fixed rate that has not been priced yet. The lease is expected to close by year-end.

Under U.S. accounting rules (ASC 842), a finance lease is recorded on the lessee's balance sheet when it begins — and SpaceX's 10-Q already counts finance leases with its debt. For scale, SpaceX reported about $38 billion of debt principal at Sept. 30; the lease principal would be about $40 billion. That is a size comparison, not a new total.

Semafor reported indicative costs of about 7.75% and 8.3% for different slices of the financing; final rates are not set. Elsewhere this month: Firmus shelved its IPO, Nscale's IPO target met investor pushback (Bloomberg), and Nebius signed a $3.5B, 364-day secured Citi loan (6-K).

Sources:
• SpaceX Form 8-K, filed Oct. 26, 2026 (master finance lease commitment): https://www.sec.gov/Archives/edgar/data/1181412/000110465926118614/tm2628247d1_8k.htm
• SpaceX Form 10-Q, Q3 2026 (Note 9 — Debt): https://www.sec.gov/Archives/edgar/data/1181412/000162828026066880/spcx-20260930.htm
• Reuters, Oct. 25, 2026 (Musk's post): https://www.reuters.com/business/media-telecom/musk-says-spacex-raised-40-billion-debt-gpus-2026-10-25/
• Bloomberg Law, Oct. 23, 2026 (reported off-balance-sheet structure): https://news.bloomberglaw.com/financial-accounting/spacex-40-billion-off-balance-sheet-debt-snarled-by-ai-turmoil
• Semafor, Oct. 22, 2026 (indicative pricing): https://www.semafor.com/article/10/22/2026/spacex-40b-debt-deal-will-cost-it-as-ai-fears-spread
• Nebius Form 6-K, Oct. 22, 2026: https://www.sec.gov/Archives/edgar/data/1513845/000110465926117978/tm2628078d1_6k.htm
• Reuters, Oct. 8–9, 2026 (Firmus): https://www.reuters.com/world/asia-pacific/australian-nvidia-backed-ai-data-centre-operator-firmus-shelves-ipo-2026-10-08/
• Bloomberg, Oct. 19, 2026 (Nscale IPO pushback)
• FASB ASC 842 (Leases): https://asc.fasb.org/842/tableOfContent

This video explains publicly reported financial events and filings and is not investment advice.

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