Emerging
Jun 23, 2026 Major2
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SpaceX Debuts $25 Billion Bond Offering in Five Tranches, Including 30-Year Maturity
SpaceX has launched its debut bond offering, raising $25 billion across five tranches with maturities up to 30 years, including notes due in 2056 with a 6.65% coupon. Proceeds will repay bridge loans and fund expansion in space, satellite, and AI projects, with completion expected by June 26, 2026.



Quick Facts
Who
SpaceX
What
debut bond offering of $25 billion
When
June 23, 2026
Where
United States
- debut bond offering of $25 billion
- issuance of five tranches of senior notes
- repayment of bridge loans
- general corporate purposes
- SpaceX
SpaceX, Elon Musk's aerospace and technology conglomerate, has launched its first-ever bond offering, raising $25 billion through five tranches with maturities extending up to 30 years. According to filings with the U.S. Securities and Exchange Commission (SEC), the company is issuing a series of senior notes: $7 billion in 5.35% notes due 2031, $6 billion in 5.65% notes due 2033, $6 billion in 5.875% notes due 2036, $2.5 billion in 6.6% notes due 2046, and $3.5 billion in 6.65% notes due 2056.
The proceeds from the bond sale will be used to repay bridge loans and for general corporate purposes, including funding the company's expansion in space, satellite, and artificial intelligence projects. The offering is expected to be completed by June 26, 2026. To attract investors, SpaceX is paying a relatively wide premium over U.S. Treasury yields, a typical strategy for a debut corporate issuer.
The bond issuance marks a significant milestone for SpaceX, which has traditionally relied on private funding rounds. The move comes as the company continues to scale its operations, including its Starlink satellite network and Starship rocket development. Market analysts note that the premium pricing reflects the high-risk, high-reward nature of the aerospace sector, but also demonstrates strong investor confidence in SpaceX's growth trajectory.
On the same day, U.S. stock markets saw mixed results, with the Dow Jones Industrial Average dipping 0.09%, the Nasdaq Composite falling 2.21%, and the S&P 500 declining 1.44%. Major tech stocks were mostly lower, with Arm Holdings dropping over 10%, Intel falling more than 6%, and Tesla declining over 5%. SpaceX's shares, however, rose slightly alongside Amazon.
Why This Matters
This debut bond issuance signals SpaceX's transition from private fundraising to public debt markets, offering investors a new way to bet on its high-growth space, satellite, and AI ventures. The 30-year maturity and 6.65% coupon reflect both the company's ambitious expansion plans and the risk premium demanded by the market.
Timeline & Sources
Jun 23, 2026
WireBloomberg reports SpaceX plans to raise $25 billion in debut bond offering
Jun 23, 2026
Wire36kr reports SpaceX SEC filing details with five tranches and interest rates
Jun 24, 2026
WireSpaceX launches $25 billion bond offering across five tranches on Tuesday
Jun 26, 2026
WireExpected completion date of bond offering