Why SpaceX Stock is falling as company launches first bond offering

SpaceX on Monday announced its inaugural offering of senior unsecured notes, marking its first foray into the investment-grade bond market as the newly public company seeks to refinance debt and support its long-term expansion plans in artificial intelligence and space infrastructure.

The Elon Musk-led company said proceeds from the offering would primarily be used to repay outstanding borrowings under its bridge loan facility, cover related fees and expenses, and fund general corporate purposes.

The company did not disclose the size, maturity, or pricing of the offering.

However, Reuters and Bloomberg had reported last week that SpaceX's bankers were preparing to meet investors to discuss a bond offering of at least $20 billion (approx. ₹1.9 trillion).

The notes are being privately placed to qualified institutional buyers and certain non-US investors.

SpaceX said the senior unsecured notes would rank equally in right of payment with all existing and future unsubordinated indebtedness, liabilities, and other obligations.

Last week, Moody's Ratings, Fitch Ratings, and S&P Global Ratings assigned investment-grade ratings to the company's planned debt offering, paving the way for its entry into public debt markets.

Shares of SpaceX fell about 10% on Monday.

Debt refinancing takes centre stage

According to regulatory filings, SpaceX had about $29 billion (approx. ₹2.7 trillion) in total debt, of which roughly $20 billion (approx. ₹1.9 trillion) consists of a bridge loan maturing in September 2027.

The bridge financing was used to repay debt at xAI, the artificial intelligence startup founded by Musk that was acquired by SpaceX in February.

The company also said a substantial portion of its remaining long-term debt is tied to obligations related to "certain AI infrastructure assets recorded as failed sale-leaseback transactions."

The refinancing effort comes after SpaceX completed a record-breaking initial public offering less than two weeks ago, raising $85.7 billion (approx. ₹8.1 trillion) in proceeds, the largest IPO on record.

Analysts say SpaceX to rely on debt markets for additional capital raising

Alongside the bond announcement, SpaceX disclosed that it held approximately $100.8 billion (approx. ₹9.5 trillion) in cash and cash equivalents as of June 19.

That figure is more than six times the company's cash position as of March 31, according to filings.

However, investors expect a significant portion of those funds to be deployed toward capital-intensive projects spanning both artificial intelligence and space exploration.

Among the company's initiatives are plans to develop space-based data centers and accelerate work on Starship, the next-generation rocket system that forms a key pillar of Musk's long-term vision for space transportation.

SpaceX is also expanding Terafab, a large-scale manufacturing project being developed alongside Tesla, another company led by Musk.

The company recently struck a $60 billion deal for Cursor, an autonomous coding agent that is expected to bolster SpaceX's artificial intelligence capabilities and help it compete with rapidly advancing AI rivals.

Analysts expect debt financing to play an increasingly important role in funding those ambitions.

Oppenheimer analysts said in a note to clients last week that SpaceX would likely follow a financing strategy similar to Tesla's and rely primarily on debt markets for additional capital raising going forward.

The bond offering represents an early step in that process as the company seeks to balance its strong cash position with the enormous funding requirements of its long-term AI and space infrastructure projects.