BlackRock wants to write one of the largest single checks in IPO history, and Elon Musk’s SpaceX is the recipient.

The asset management giant is considering an investment of between $5 billion and $10 billion in SpaceX’s upcoming initial public offering, which could arrive as soon as June 2026. To put that range in perspective, the low end alone would dwarf most entire IPOs from the past decade.

SpaceX is reportedly targeting a raise of approximately $75 billion, at a valuation estimated between $1.75 trillion and $2 trillion. If those numbers hold, this wouldn’t just be the largest IPO of the year. It would be the largest IPO ever.

The numbers behind the noise

BlackRock manages roughly $536 billion in actively managed funds. A $5 billion to $10 billion allocation to a single IPO would represent roughly 1% to 2% of that pool.

For context, the current record holder for largest IPO is Saudi Aramco’s 2019 listing, which raised around $25.6 billion (later expanded to $29.4 billion with the overallotment option). SpaceX targeting $75 billion would obliterate that benchmark by a factor of nearly three.

Some reports have pointed to June 12 as a specific target date for the listing, though the timeline remains subject to the usual regulatory and market conditions that can shift IPO calendars.

Why SpaceX, why now

SpaceX has been the most valuable private company in the world for a while now, sitting comfortably in a category where private market valuations had already pushed past the trillion-dollar mark in secondary trading. The company’s revenue streams span commercial satellite launches, NASA contracts, the rapidly expanding Starlink internet service, and an ambitious deep-space exploration program.

What this means for investors

A $75 billion raise would absorb an enormous amount of institutional capital in a very short window. That means other companies planning IPOs in the same timeframe face a crowded market for investor attention and allocation dollars.

For retail investors, the question becomes access. Mega-IPOs of this scale are historically dominated by institutional allocators who secure shares at the offering price, often leaving individual investors to buy on the open market at whatever premium the first day of trading produces.

One notable absence from this entire discussion: cryptocurrency and digital assets play zero role in the SpaceX-BlackRock transaction. Despite BlackRock’s growing presence in crypto through its spot Bitcoin ETF and other digital asset products, this particular capital deployment is pure traditional finance.