September 5, 2026

We read SpaceX's SEC filings: $100.8 billion in cash, a $25 billion bond sale, and a $60 billion software acquisition

Since the June IPO, SpaceX reports to the SEC, and every filing lists its headquarters as 1 Rocket Road, Starbase, Texas 78521. A statement a company makes in an SEC filing carries legal liability; a statement to a reporter doesn't. That makes the filings the best sourcing this beat will ever have, so we read them. Two stories sitting in there haven't been covered locally at all.

The bond sale. Two weeks after going public, SpaceX sold $25 billion of senior unsecured notes (five tranches, from $7 billion at 5.350% due 2031 out to $3.5 billion at 6.650% due 2056), closing June 26. In the same disclosure, the company told prospective investors it held approximately $100.8 billion in cash as of June 19 (with the company's own caution that the June 30 figure may differ). Why that matters on this coast: the Valley's standing anxiety is "what happens to us if SpaceX slows down?" A company holding that much cash, which just locked in borrowing out to 2056, is telling the market in binding paperwork that money is not the constraint on the Starbase buildout.

The acquisition. On August 14, SpaceX closed its purchase of Cursor (Anysphere, Inc.), the AI coding-tools company: 389,289,254 Class A shares, an implied equity value of $60 billion. Pair that with the same quarter's 10-Q, where SpaceX says it expects to allocate a significant amount of launch capacity to its AI segment in the future, and the picture shifts for anyone moving here: on paper, Starbase is now the registered headquarters of an AI company as much as a rocket company, and the local job mix will eventually say so.

And the honest number for trip planners. That same 10-Q reports Starship flew once in the first half of 2026 (versus three times in the first half of 2025), while Falcon flew 77 times. Count the late-July flight and Starship has flown twice this year. Starship launches are still rare, deliberate events, which is exactly why SpaceX telling its investors it expects orbital payload delivery to begin this half is a big deal. Book refundable, and start with the launch guide.

Sources (SEC filings, Space Exploration Technologies Corp., CIK 0001181412): 8-K, June 22 — offering launch + $100.8B cash · 8-K, June 23 — pricing, five tranches · 8-K, June 26 — closing + indenture · 8-K, Aug. 14 — Cursor merger · Form 10-Q, Q2 2026 — launch counts, AI segment

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