SpaceX Unveils $20B Investment-Grade Bond Plan; Filings Show 18,712 BTC Worth $1.29B

SpaceX plans to raise $20 billion in its first investment-grade bond sale, a deal announced June 18, 2026. The company said proceeds will refinance an existing bridge loan and support its growing push into AI infrastructure. Recent filings show SpaceX holds 18,712 BTC, valued at about $1.29 billion as of March 31, 2026. The company disclosed it acquired the Bitcoin position for roughly $661 million, implying the holding had nearly doubled in value by the quarter-end mark. The bond move comes days after SpaceX's record-setting public debut. The company priced shares at $135 on June 12, 2026, raising $75 billion in what it called the largest IPO on record. By comparison, Saudi Aramco's 2019 IPO raised $25.6 billion. SpaceX's valuation briefly topped $2 trillion after trading began, versus an initial valuation around $1.75 trillion. SpaceX said the new bond proceeds will be directed to capital-intensive AI expansion, including data centers and specialized hardware. The effort follows SpaceX's acquisition of xAI, Elon Musk's artificial intelligence venture, reshaping the company into a combined aerospace-and-AI group. The Bitcoin disclosure has already rippled into crypto derivatives markets. Perpetual futures tied to SpaceX saw a short squeeze, as traders rushed to cover positions when implied valuations in those contracts briefly pointed to a $3 trillion market cap. For credit investors, the bond offering highlights an unusual mix: investment-grade borrowing alongside a volatile digital asset on the balance sheet. While bond buyers appear willing to look past the Bitcoin exposure, the risk lies in concentration. SpaceX is simultaneously exposed to aerospace revenue cycles, heavy AI buildout costs, and Bitcoin price swings. A sharp crypto downturn paired with faster-than-expected AI cash burn could make the added $20 billion in debt more burdensome, and a significant BTC drawdown could pressure the company's credit spreads.