SpaceX Raises $25B in Debt Sale Less Than Two Weeks After IPO

SpaceX just stacked another massive financing on top of its record IPO. SPCX priced a $25 billion debut bond sale on June 23, less than two weeks after going public, with investor orders reportedly approaching $90 billion.

The deal was upsized from an initial $20 billion target after demand nearly quadrupled the offering. It marks one of the largest debut corporate bond sales on record and one of the biggest issuances of the AI capex cycle.

The deal structure

SpaceX priced bonds in five different tranches, with notes due between 2031 and 2056, and rates varying from 5.35% for the 2031 bonds to 6.65% for the 2056 notes.

The company said it intends to use the net proceeds to repay the outstanding borrowings under its bridge loan facility in full, pay related fees and expenses, and apply any remaining amount to general corporate purposes. SpaceX raised a $20 billion bridge loan in March with an effective interest rate of 4.58%, according to the IPO prospectus.

Demand and ratings backdrop

SpaceX received nearly $90 billion worth of orders, according to people familiar with the fundraising. The book ran more than three times the upsized deal size, signaling deep institutional appetite for a first-time issuer.

Moody's assigned Baa1, Fitch gave BBB+, and S&P Global Ratings issued BBB, all with stable outlooks. Investment-grade ratings opened the door to a much wider buyer base than a typical inaugural deal.

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Cash pile and the AI buildout

The IPO raised nearly $86 billion, including the underwriters' option, and SpaceX disclosed on Monday that it now has just over $100 billion in cash. Layering $25 billion of long-dated bonds on top of that is about locking in cheap, fixed-rate capital before rates or sentiment move.

Proceeds are earmarked for refinancing bridge loans and funding AI infrastructure, data centers, Starlink, and Starship projects. The only profitable part of SpaceX's business is Starlink, and according to its prospectus, SpaceX has accumulated a total loss of $41.3 billion since the company's founding in 2002.

Context with other mega-issuers

The bond sale represents one of the largest in the AI era. Earlier this year, Oracle raised $25 billion in a bond offering, Amazon raised about $54 billion and Alphabet pulled in about $31.5 billion in bond sales in the U.S. and Europe.

The pattern is consistent: hyperscalers and AI-adjacent issuers are tapping debt markets aggressively to finance compute, power, and data center buildouts.

Options market and stocks to watch

SPCX: Watch for flow reaction as the stock has come off its post-IPO highs while management adds leverage to an already aggressive capex plan. Implied vol around the new bond pricing and the bridge loan refi is worth monitoring.

ORCL: Watch for comparison flow as Oracle ran a similar-sized $25 billion deal earlier this year to fund AI infrastructure.

AMZN and GOOGL: Watch for sympathy moves in the hyperscaler debt complex, as both have leaned heavily on bond markets in 2026 to fund capex.

TSLA: Watch for any read-through given Elon Musk's split attention and SpaceX's now-public capital structure sitting next to Tesla's own AI spend.

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